14 best fingerprint door lock for kids

• 🔓🔒【Homeowners & Guests/Tenants】: SMONET Handle Smart Lock is a great assistant for short-term rental hosts and self-house resident. Connected our APP, generate passcode remotely and share it to your visitors. Make it more convenient for friends or families who wants to entry, and no need to wait for them at home.
• 🔓🔒【Multiple Ways To Unlock】: Advanced 5-in-1 Keyless Entry Smart Door Lock: Fingerprint + Passcode + IC + Smartphone + Key. Set up fingerprint passcode in home, bringing you a fast & best secure recognition system. Its accuracy is up to 99.86%. Works perfect for kids and the elder. You don't worry about forgetting to bring the key/smartphone.
• 🔓🔒【Protect Your Home】: In different needs or situations, you can generate Limited Time, Permanent, One-time or Customized passcode for guests, visitors or other people. Using the automatic locking function, no worry about forgetting to lock the door. It can work with our Gateway (ASIN:B08H8JMQHM)
• 🔓🔒【Easy To Install】: Easy to install in minutes, just by following short installation video we provided. You can install it by yourself without any helps from others because it is easy to over. Door handle is reversible for both left and right handed door, but you need ensure the door is left or right.
• 🔓🔒【Warm Remind】: You need replace the battery when the app remind that the smart lock is in low battery. We always stand here to help you. Welcome to contact us anytime anywhere. There are service phone number and email address in MANUALS.

• 20 sets of fingerprints enough for a whole family; fingerprint code door lock unlock the door with your finger only for a split second, never worry about losing your password or forgetting it; no need to connect wifi, internet or mobile phone app, easier for kids and elderly to operate it; store up your fingerprints and codes locally, never worry about divulging them
• Fingerprint or code, is up to you; coming and going is keyless, effortless and painless; allows 20 customize user codes between 4 to 10 digits, friendly short code length for kids and elderly to use; 1 time temporary codes for you to share access with house sitter, dog sitter and guests; no more worry about rushing back home to open the door for anyone with fingerprint keyless entry door lock
• Emergency charging backup; if worried about forgetting to replace the batteries, fingerprint keypad door lock enables connecting an external power bank for emergency power supply; also low battery indication will notify you when the batteries are getting low
• Auto lock function allows 10 to 99 seconds automatic locking time delay, which can ensure the safety of your home if you or your kids always forget to close the door; 1 push locking at any button for 2 seconds gets your hands free; fingerprint deadbolt lock equips with back lit keypad, excellent for lock and unlock at night
• Compatible with right and left handed doors and all standard door frames, our electric fingerprint biometric door lock features sound or silent modes, locks down after 10 unsuccessful tries, and anti peep pass code support; suitable for front door, garage door, side door, rental house, home stay, laboratory

User questions & answers

Question:	Can you turn off the auto lock feature
Answer:	Actually it ships wth that feature off. You have to turn it on if you want it to auto lock.
Question:	does this come with free return
Answer:	Amazon.com offers free returns on most items delivered to an address in the 50 United States. Look for “Free returns” next to the price to confirm that the item qualifies for free returns.
Question:	Is the inside module (where the battery is) weatherproof? I want to install it on an outdoor gate that both sides gets wet
Answer:	Kindly suggest you do not let the fingerpint door lock get wet often, so that you can keep the keyless deadbolt lock for a long time. It's working temperature is -4 to 131°F.
Question:	Can you lock and unlock the smart lock remotely via wifi
Answer:	No, the keyless entry door lock doesn't support to use wifi and alexa. Just powered by batteries. No need to connect bluetooth, or wifi, so it's convenient for kids and parents who are not familiar with using the phone app.

Product features

For installation and programming instructions, please kindly refer to the pdf documents in the technical specification section of this page.

Add secure, keyless entry to your home

Your finger is the key. You can unlock the door with your finger only for a split second. No more worry about losing your password or forgetting it. Register up to 20 sets of fingerprints.

Always forget to lock your door?

Customizable automatic door locking after 10 to 99 seconds for peace of mind. One touch locking featuring you to balance convenience and security.

Difficult to lock or unlock the door in the dark?

Blue back lit keypad makes the numbers readily visible in the dark with just one touch. Avoid mistyping the code at night.

Support Virtual Password

The anti peep password is to add numbers before or after the user codes, or add numbers on the before and after simultaneously. The total numbers you input (plus the correct user code) can not exceed 20 digits.

Strangers or nosy onlookers around can’t steal your password by looking at worn out keypad digits or watching you nearby when you enter the password.

Advanced Fingerprint Access

Store up to 20 fingerprints, covered all your family members' fingerprints. And supports 20 sets number codes.

No need to worry that the kids will divulge the passwords and the old people will forget the codes. No need to connect with the smart phone, wifi or internet, store your fingerprint data locally. Everyone just use the finger to open the door.

Automatic Lock Feature

No more worry about if you or your kids loc the door behind you. It will detect and auto lock your door with preset period.

The lock automatically locks after 30 seconds and can be adjusted to lock between 10 and 99 seconds.

One push on anyone button for 3 seconds, a quick lock for your door.

One Time User Code

Create a one time user code for a babysitter, dog walker, contractor, or home helper. This feature allows trusted people to enter your house once without giving them a reusable user code. You'll never have to leave the door unlocked, create key copies, or hide key to let someone in when you're not home.

Mute Function

Turn on or turn off the lock sound as you like. If you have little child or often enter and exit you home late at night, you can set silent mode for your family.

It ensures that strangers cannot steal your passwords by hearing length of keypad digits when you press the codes.

Vacation Mode

Ensures you a relax trip and secure your home.

The vacation mode puts the system into a low power state, disabling all buttons and functions until master code is entered on keypad.

If the deadbolt door lock is unlocked by thumb turn, the lock will issue an alert.

• 【SMART FINGERPRINT PADLOCK】NO APP, NO Key. Friendly to kids and elderly, your finger is the key which discourages the thief to crack the code. Do not worry about losing the key or the password is known to the thief because they can not get your finger.
• 【IP65 Security Lock for Locker】--The fingerprint lock is made of zinc alloy, whether the padlock body or shackle. High toughness steel wire, the seamless joint is great for anti-thief,anti-dust and anti-erosion.IP65 Waterproof gym lock is your best choice to protect your private property from thieves, only3*1.8*0.51in, 90g（3.17 oz）
• 【Advanced Fingerprint Gym Lock】The lock locker adopts the advanced fingerprint identification chip, Quick unlock in 0.5 seconds. It can collect 2 administrators and up to 10 fingerprints total, easy to use.
• 【Wide Uses】-- Indoor padlock is best used as a school Locker lock and gym lock, suitable for suitcases, golf bags, handbags, school lockers, furniture, wardrobes, bicycle and other goods that you want to protect, providing Basic protection and security from theft.
• Compare with traditional lock and combination lock, you maybe forget the keys or passwords. With this fingerprint padlock, no lost keys, no combos needed, your key is your finger.

User questions & answers

Question:	how to enter or delete the fingerprint
Answer:	this smart fingerprint lock is very easy to use, just follow the instructions in the manual to enter or delete the fingerprint.
Question:	what is the package included
Answer:	1 piece Fingerprint Smart Lock, 1 USB charging cable and a [2021 Upgrade] user Manual, Fingerprint Smart padlock is very easy to use. Please follow the newest user manual.
Question:	does this fingerprint padlock recognize any fingerprints
Answer:	I know that the initial state is unencrypted. Anyone can open the fingerprint lock. After getting the lock, need to follow the instructions in the manual to enter the fingerprint information.
Question:	How to do if the fingerprint can't be identified
Answer:	I never have issues but some times if finger is not clean or wet won't register properly. Also maybe a signal of low battery. Buy for safety you can register another finger up to 8 I believe for different users I got my two tums and a middle finger just in case .

Product features

Why Choose QEBIDUM Fingerprint Lock?

Compare with traditional lock and combination lock, you maybe forget the keys or passwords. With this fingerprint padlock, no lost keys, no combos needed, your key is your finger.

1. LONG RUN TIME Smart padlocks have lower power consumption and longer standby time. The USB rechargeable 150MAH lithium battery can support up to 6-month of standby time or 2-month (2500 times of unlock) in one charge. When out of battery, the smart lock will remain locked, simply connect to a USB power supply and recover.

2. 360° Fingerprint recognition Smart padlock with high-tech fingerprint sensor technology and auto recognition function,Zinc alloy metal lock body construction and stainless steel shackle for superior cut resistance, safety and convenience.

3. Strong Material Built to Last

The lock body is made of alloy material and its shackle is made of stainless steel for high hardness and high compressive strength.

USB Rechargeable and Long Lasting

This smart padlock has a built-in polymer battery that can be easily charged via the USB cable, providing 6-months battery life per charge(or 3,500 unlocks). In case it does run out, using any portable battery pack will awaken the thumbprint padlock.

IP65 Waterproof

High waterproof grade allows outdoor application. Note: The fingerprint padlock is semiconductor sensor, which is unrecognizable when the hand is wet. It is suitable for use when the finger is dry.

Padlock Widely Uses

Padlock Fingerprint Lock for indoor and outdoor use: Lockers, Gym lockers, Backpack, Luggage, Golf bags, school lockers, wardrobes, warehouse, cargo, bicycle and door other goods that you.

What is in the box?

· 1 x Fingerprint lock · 1 x USB charging cable · 1 x User Manual

• Door thickness range: 1 3/8 inch to 2 3/16 inch 35mm-55mm thick.
• OLED DISPLAY + VOICE GUIDE will walk you through the whole process. You can simply use the touchscreen to add or delete user on the device. ✅ Need 4pcs 1.5V AA dry batteries (No include) . Rechargeable batteries are not recommended, because most rechargeable battery's voltage is 1.2V.
• ALL-IN-1 FLEXIBILITY, fingerprint +access card(3 include) + code(4~12 digit) + backup key + double verification to unlock. Up to 300 users max and allow owner to track entry record.
• NEW 3D FINGERPRINT SENSOR bring you a fast & best secure fingerprint recognition system. Accuracy up to 99.86%. Works perfect for kids and the elder.
• DEADBOLT BUTTON can only allow admin users to access. This function can increase your privacy level significantly.

User questions & answers

Question:	Is this lock weatherproof as to rain
Answer:	No it is not , i have this lock and if it gets wet it glitches badly . I have to put a piece of plastic over the lock to keep it from getting wet . Hope that helps you
Question:	Can it withstand direct rain
Answer:	I have mine exposed to rain and snow. Not directly since it’s an owning there but so far is working perfectly. Even below zero temperatures. We are in Chicago.
Question:	So there is no way to lock this from the inside
Answer:	I assume you mean from outside entry. If so then yes there are two ways. Normally it will automatically lock after a couple of seconds, unless it is in “passage“ mode. There is a switch on the inside just above the handle for private or general mode. In private mode it will be locked and only an administrator can open it from the outside. There is no way to lock it such the people on the inside cannot get out.
Question:	Stuck in passage mode after a year. Can we fix it
Answer:	Bottom left button, bottom right button, scan finger, 3,3,2

Product features

HARFO F01 2020 NEW MODEL

Past with the future...

Take all the advantages of the our products of the past 3 years and combine with the most advanced fingerprint technology to make the HARFO F01.

Advanced LED Integrated 3D Living Fingerprint Sensor

HARFO customize the latest led integrated 3D living fingerprint sensor. Contain false fingerprint database support, accurate rejection of non-living fingerprint. Image + feature point fusion recognition algorithm, faster and safer. Using large wafers fingerprint module can greatly improve the accuracy of fingerprint identification.

OLED Display + English Voice Guide

Benefit by OLED display and English voice guide, intuitive information will walk you through the whole process. You can see every step of the operation. Use touchscreen keypad to easily Add or Delete user information on device. It shows date time, lock states, battery level and so on.

More Security With Private Lock

HARFO HL99 PRO can provide you a privacy personal space . You can use the private switch to lock the door from inside. In private mode, only admin user can access. Other users can't open the door.

USB + Backup key, Dual Safeguards

When the power is critically low, the lock will alarm you by display and voices. If the battery is completely drained, don't worry. Use the backup key to open the door. Micro USB power bank also can be a temporary power supply.

Product Specifications

• Need to drill 1 screw hole.(Drill bit include)
• Fit the U.S. standard knob hole size.(diam 2 1⁄8” 54mm)
• Latch Adjustable : 2 3⁄8” (60mm) or 2 3⁄4” (70mm)
• Fit door thickness from 1 3⁄8 inch(35mm) to 2 3⁄16 inch(55mm)
• Lock size: 68.5mm*183mm*78mm(W*L*H)
• Weight: 6 pounds
• Battery required: 4pcs 1.5v AA battery (NOT included)
• Door Handing: Reversible (Left or Right)
• Back-up Keys: 2 keys
• Working Environment: -4～140℉（-20～60℃）

• 【Multiple Ways to Unlock】: 4-in-1 Keyless Entry Smart Lock: Fingerprint + Password + CARD + Mechanical Key. ✅ Need 4pcs 1.5V AA dry batteries (No include) . Rechargeable batteries are not recommended, because most rechargeable battery's voltage is 1.2V.
• 【Automatic Locking】: A built-in sensor detects when your door is closed and locks it automatically, keeping your home secure
• 【Private Mode】: HARFO smart lock provides enhanced security when you enable private lock from inside, Only admin user can access.This function can increase your privacy level significantly.
• 【New 3D Fingerprint Sensor】：Smart Lock recognizes your fingerprint in just 0.3 seconds, and unlocks your door in 1 second. Works perfect for kids and the elder.
• 【Door thickness range】: 1 3/8 inch to 2 3/16 inch 35mm-55mm thick. Suitable for most door thickness. Suitable for both left-handed and right-handed doors.

User questions & answers

Question:	Can this be used for a bedroom door
Answer:	Rang is quite good I don't have any problems in anywhere at my home and approx 30 meter I don't face any issue while talking on skype call.
Question:	How difficult to install
Answer:	Absolutely 👍 YES
Question:	Can you purchase more key fobs
Answer:	Surface Headphones 2 can pair with up to 8 devices, so you can easily switch between your phone and computer.
Question:	Can I generate a different code for different people M-f 7am-6pm? No access after 6 p.m. or on weekends
Answer:	Yes

Product features

HARFO K1 Smart Door Knob

HARFO Smart Door Knob - delivers you security & convenience with its reliable and advanced technology.

• FULL FUNCTION TYPE 4-in-1 Keyless Entry Smart Lock: Fingerprint + Password + CARD + Mechanical Key.
• AUTO LOCK HARFO smart lock will auto lock after every access, always be safe.
• PRIVATE LOCK HARFO smart lock provides enhanced security when you enable private lock from inside, Only admin user can access.
• SIMPLE USE Whit OLED display and English voice guide, you can simply use the touchscreen to set up every program.
• LONG BATTERY LIFE Powered by 4 AA Alkaline batteries (not included), HARFO smart lock can last up 9 months to 1 year under normal use.
• UNIVERSAL FITMENT Reversible handle design to fit both right & left direction single latch door.
• PASSAGE MODE After enable passage mode, it will be lock free. Everyone can access the door without verify.
• DOUBLE VERIFICATION Verify 2 users in one time to unlock the door. This feature will increase the security level for some special room.

Advanced LED Integrated 3D Living Fingerprint Sensor

HARFO customize the latest led integrated 3D living fingerprint sensor. Contain false fingerprint database support, accurate rejection of non-living fingerprint. Image + feature point fusion recognition algorithm, faster and safer. Using large wafers fingerprint module can greatly improve the accuracy of fingerprint identification.

OLED Display + English Voice Guide

Benefit by OLED display and English voice guide, intuitive information will walk you through the whole process. You can see every step of the operation. Use touchscreen keypad to easily Add or Delete user information on device. It shows date time, lock states, battery level and so on.

More Security With Private Lock

HARFO Smart Door Knob can provide you a privacy personal space . You can use the private switch to lock the door from inside. In private mode, only admin user can access. Other users can't open the door.

USB + Backup key, Double Assurance

When the power is critically low, the lock will alarm you by display and voices. If the battery is completely drained, don't worry. Use the backup key to open the door. Micro USB power bank also can be a temporary power supply.

Product Specifications

• Need to drill 1 screw hole.(Drill bit include)
• Fit the U.S. standard knob hole size.(diam 2 1⁄8” 54mm)
• Latch Adjustable : 2 3⁄8” (60mm) or 2 3⁄4” (70mm)
• Fit door thickness from 1 3⁄8 inch(35mm) to 1 3⁄4 inch(45mm)
• Lock size: 68.5mm*206mm*78mm(WLH)
• Weight: 6 pounds
• Battery required: 4pcs 1.5v AA battery (NOT included)
• Door Handing: Reversible (Left or Right)
• Back-up Keys: 2 keys
• Working Environment: -4～140℉（-20～60℃）

Product description

The Scyan X10 is a keyless solution for home owner, airbnb short-term rental house, rental property management. The APP make lock and user management easier than ever. Generate passcode on APP, share access with your guest and contractor. Multiple Ways To Unlock: Advanced 5-in-1 unlock, Fingerprint, Passcode, IC FOB, Smartphone and Key. Adopt Semiconductor Fingerprint sensor, bringing you a fast & secure recognition system. Works perfect for kids and the elder. You don't worry about forgetting to bring the key/smartphone. Control the lock remotely. After pairing with WiFi Gateway (Optional Add-on, Sold Separately), you can lock/unlock anywhere anytime, set up codes remotely and check real-time access logs. Illuminated Touchscreen with matte finish to protect against fingerprints and smudges. The fingerprint-resistant touchscreen ensures numbers won’t be detectable to intruders after repeated use - safeguarding your home even more. Work with alexa and google home for voice control. (Gateway are optional, Sold Separately. Alexa device and google device are required). Variety passcode for different needs or situations. User can generate Limited Time, Permanent, One-time or Customized passcode. Using the automatic locking function, no worry about forgetting to lock the door. Installs in minutes - no wiring needed, no handy man needed , no professional locksmith needed, could do it by yourself as long as you have a phillips screwdriver. The lock lever is reversible, so the lock work for both left and right handed door.

• The Scyan X10 is a keyless solution for home owner, airbnb short-term rental house, rental property management. The APP make lock and user management easier than ever. Generate passcode on APP, share access with your guest and contractor.
• Multiple Ways To Unlock: Advanced 5-in-1 unlock, Fingerprint, Passcode, IC FOB, Smartphone and Key. Adopt Semiconductor Fingerprint sensor, bringing you a fast & secure recognition system. Works perfect for kids and the elder. You don't worry about forgetting to bring the key/smartphone.
• Illuminated Touchscreen with matte finish to protect against fingerprints and smudges. The fingerprint-resistant touchscreen ensures numbers won’t be detectable to intruders after repeated use - safeguarding your home even more.
• Variety passcode for different needs or situations. User can generate Limited Time, Permanent, One-time or Customized passcode. Using the automatic locking function, no worry about forgetting to lock the door.
• Installs in minutes - no wiring needed, no handy man needed , no professional locksmith needed, could do it by yourself as long as you have a phillips screwdriver.
• The lock lever is reversible, so the lock work for both left and right handed door.
• User log could be downloaded to your computer.
• Note: We are US Company, offer customer service from Washington, USA.

User questions & answers

Question:	What is the max number of locks that can be controlled from the app? i have 30 rooms to secure and each room has a different tenant
Answer:	Mine is working fine. Maybe reinstall it.
Question:	Is this waterproof
Answer:	The fingerprint can not be given reoccurring access from 7 am to 10 pm.
Question:	which type of battery it required
Answer:	OKLOK app
Question:	Does it work with I phone
Answer:	Keep visiting I did the same and got it within a week. All the best

Product features

Bluetooth Enabled door lock

The App make lock and user management easier than ever. Add fingerprint, Generate passcode, add IC fob on APP, share access with your guest, contractor and unlock via App.

LED Integrated 3D Living Semiconductor Fingerprint sensor

The flexibility to adapt to the conditions was the fingers, whether it is dry fingers, wet fingers, light texture fingerprints fingers, and old fingers, all have high recognition rate. The Semiconductor fingerprint sensor in the lock is combined with the touch activating sensor. This feature allows an easy and fast fingerprint entry--one touch on the fingerprint sensor to unlock. The sensor has self-learning ability, which enables the lock to update a user fingerprint template after every fingerprint entry.

Illuminated fingerprint-resistant touchscreen keypad

Illuminated Touchscreen with matte finish to protect against fingerprints and smudges. The fingerprint-resistant touchscreen ensures numbers won’t be detectable to intruders after repeated use.Variety passcode for different needs or situations. User can generate Limited Time, Permanent, One-time or Customized passcode. Using the automatic locking function, no worry about forgetting to lock the door.

Easy Installation

Installs in minutes - no wiring needed, no drilling extra hole needed, no handy man needed , no professional locksmith needed, could do it by yourself as long as you have a phillips screwdriver. Save you time and big money for installation.

Compatible with amazon echo and google home device

Work with alexa and google home for voice control. (Gateway are optional, Sold Separately, please visit scyan electronics website for more information. Alexa device and google device are required).

Keep Tracking

Keep tracking entry record, check user information and log on App. Even you can download log from web.

• 【 Purchase Notes 】If your door is not suitable for this lock or you cannot change your door, please do not buy this product because we need another hole to consolidate this lock.
• 🔒【Rental Hosts & Homeowners】You can Create virtual keys to share with people you trust - set them as permanent keys or to a schedule, Lock/unlock, grant access to others and see who comes and goes from anywhere using smart door lock is a great solution for short-term rental hosts, rental property management, and self-housing resident.
• 🔒【Multiple Ways To Unlock】Advanced 5-in-1 Keyless Entry Smart Door Lock: Fingerprint + Anti-peep virtual password + Smart Key Cards(2 include) + Smartphone +Physical Key（2 include）.Smart Functions：Auto-lock functionality+low-battery alert+passage mode.When the batteries run out, you can use the power bank to charge the lock to prevent the risk of being locked outside the door.
• 🔒【Designed for DIY installation】Install in about 20 minutes with a screwdriver and a drill and follow the instruction to easily install Smart Door Locks，No Locksmith Needed. Door handle is reversible for both left and right handed doors.
• 🔒【Convenient To Control】Bluetooth smart lock is a great solution for homes with kids、frequent visitors, vacation rental guests、maintenance or housekeeping staff even office employee、short-term rental hosts、rental property management and self-housing resident.The TT Lock App has robust permission management,that lets you easily control access to your house with your smartphone.

User questions & answers

Question:	Can I connect multiple phones to the app?(Share the lock with my family
Answer:	yes
Question:	How many different codes can be issued at once
Answer:	One touch TO SET A PRINT once in setup mode. Follow instructions carefully to set lock .Easy to reset master print. Can use more than one finger print as a lock code!
Question:	How do I use keypad to control after setting up the admin passcode
Answer:	hum, friend, to be honest, i don't know why it needs, either. But i can tell in China, all the apps of Android designed to need access to contacts, camera and storage and more, i don't know why, cause i think it is unnecessary, too. Personally, i think it is just the developer is loaf on his job, he does not want to develop a strict app which has strict programming, so he designs it to need all access, then no accident will happen in operation, once for all.

Product features

Amalisn SMART DOOR LOCK

Amalisn''Real Keyless'' Smart Door Lock---No Longer Worry About Forgetting Or Losing Keys

Multiple unlocking methods make it more convenient for you to use

• Fingerprint unlock
• Key unlock
• Password unlock
• Unlock magnetic card
• APP Bluetooth unlock

Virtual password

1. Password supports 4-9 digits
2. Enter a random password before or after the correct password so that those who observe you will not see the correct password and remember it.

Unlock the key

• 360° Fingerprint Recognition
• One touch fingerprint access. Read your fingerprint, and unlock your door less than 0.5 seconds. The error rate is 0.001%.
• Built-in semiconductor fingerprint recognition, refuse to copy the prosthesis fingerprint.
• It can auto relock your door for you so your home is always safe. Works well with kids and elders.

Easy To Install

Lock handle is reversible for both left and right handed door.

Door lock thickness: 1.37"-1.88" (35 mm - 48 mm)

Door Hole Backset: 2.375"-2.75" (60 mm-70 mm)

Bore Hole Diameter: 2.125" (54 mm)

Latch Sizes: 60mm backset latch (adjustable to 70 mm latch)

Power Supply: 4pcs AAA alkaline batteries（not included）

Note: The keyboard has a protective film, if you want to make it look more beautiful, please peel off before use.

• IRREVERSIBLE LEFT HANDED HANDLE & UP TO 200 IDs:10 administrators,140 normal users,50 guests. Guests can only enter at a certain time period(set by admins).1-Year warranty
• CONVENIENCE FOR MOSTLY AGES & PLACES:Can read 5-year-kids’ to 80-year-elders’ fingerprints,you can also set the lock at temporary open mode which is great for shops,clubs,offices
• ANTI-PEEP PASSWORD & ENTRY RECORDS:Add same quantity digits before and after the real passcode,lock still opens.It remembers all entry records which only admins can see
• OPEN MODES & PASSCODE COMBINATIONS:Fingerprint open,passcode open,key open,admins can also set combination passcodes to open:double fingerprints ,fingerprint & passcode ,double passcodes
• ANTI FAKE FINGERPRINT & DATA TRANSFER:Only blood-flowing finger can open lock.If you own an AIGURD door lock,you can copy the data to any other AIGURD door locks

User questions & answers

Question:	Does this come in satin brass ox
Answer:	Not to hard
Question:	where are they manufactured
Answer:	I’m not sure it hasn’t worked since I’ve had it if I was you I would get a different brand this one is not so good
Question:	Can it be installed where temperatures can get extreme
Answer:	U can, but it only holds up to 5-6 codes
Question:	Can all the codes you setup be stored on an SD card for archive purposes.. if it runs out of power, are all codes stored in non-volatile memory
Answer:	Made in China

Product features

Start Your Smart Home Life

HIGHLIGHTS - Anti duplicated fingerprints function: Our smart lock can distinguish real human fingerprints from fake ones!

AIGURD Smart Fingerprint Touchscreen Lock Handle

1: More than 2000 fingerprint collecting points, with less than 0.5 seconds of identifying process;

2: Especially friendly for kids and elders. The superb recognition system works well with people from age 4 to 80;

3: Being able to recognize 200 fingerprints (10 administrators and 190 guests). It’s a wonderful choice for homes and offices.

AIGURD Simple Keyless Password Keypad Lock

With a secured anti-peep password function - not feeling safe while unlocking your door next to strangers? No need to worried! You can still gain access even after inputting 1 to 6 random numbers before or after the correct password. What’s more, the password will be hidden as asterisks when you type them on the keypad, so that they won’t be peeked by others!

AIGURD Secure Mechanical Key Lock

1: Lock Cylinder & Gearing Materials: made out of 100% premium brass, with a C+++ secure level. Wear-resistant, crash-resistant and rust-proof;

2: Lock Cylinder Structure: double row vane lock core. Better than normal single row lock core;

3: Service Time: more than 200,000 times of excellent performance in normal condition. The equipped 3 keys are in the package.

Anti Corrosion 304 Stainless Steel Shell

Unlike other poor-quality brands, we use stainless steel plate instead of zinc alloy plate.

Anti-collision, dust-proof, waterproof, and rust-proof. Appropriate for seaside flats (seawater corrosion) & desert area (burning sun).

Unique Humanized Design for Temporary Visitors

Have you ever lost your package because the courier left your package at your front door?

Have you ever let your friends stand outside of your door to wait just because they don’t know the password?

We have the solution! You can use our smart lock to set special access times for these occasions!

Advanced Security Access Method - Combination Mode Unlocking

How it works: Two people are needed to unlock the door,three combination modes are available;You could set unlocking fingerprints along with password access, Fingerprint along with fingerprint,Password along with password.

Wide Application:1: Valuable Storage in Homes: if there is joint property of two people, it can only be unlocked by two fingerprints

2: Document Storage in Offices: such as financial institution, government department, etc.

Super Convenient Long-time-open Setting

You can easily set the lock at long-time-open mode by pressing these two buttons,which is super convenient for shops,clubs,offices,when you need to close it,just press one button and the lock stays closed.

• 【Keyless Fingerprint Padlock】- A smart padlock with high-tech fingerprint sensor technology and auto-recognition function. Farewell to cumbersome numbers, your finger is the key, do not have to worry about losing the key or being stolen
• 【Sturdy Structure and Waterproof】-The fingerprint lock body is made of aluminum alloy and the lock beam is made of stainless steel for superior cut resistance, the seamless joint is great for anti-thief,anti-dust and anti-erosion.; IP66 weatherproof protects against dust and water but not for extended outdoor use in rain or snow
• 【USB Rechargeable】-- This smart fingerprint padlock equips with a 240MAH lithium battery, which has low power consumption and long standby time. It can unlock for about 2500 times in one charge. It will remain locked when out of battery, simply charge it with a USB power supply(not over 5V) and it will resume working
• 【360° Fingerprint Recognition】-- Friendly to kids and elderly, no need for an app, key, or Bluetooth. Just follow the direction in the guidebook to enter or delete the fingerprint, Move the finger at multiple angles when entering the fingerprints, to better recognize the fingerprint when unlocking
• 【Wide Uses】-- For indoor and outdoor use, gym lockers, suitable for suitcases, golf bags, handbags, school lockers, furniture, wardrobes, bicycle and other goods that you want to protect

Product features

Touch one and open

• Your finger is the password, 0.5s unlock.
• Fingerprint ID function provides a safe and private way for unlocking, universally used for a bag, suitcase, cabinet, gym lock, school lock, and bike, etc.
• Can record up to 10 fingerprints

USB Charge

• 3 hours of full charge, power bank emergency unlock.
• Please use a USB power supply to charge ( not over 5v)

Long Standby Time

A 240mAh Lithium battery can support 1-year standby time and can be unlocked up to 2500 times in one charge

IP66 Waterproof

IP66 grade electronic lock protects water and dust. Keep the fingerprint reader dry would be better for unlocking.

Product description

Say goodbye to lost, stolen and just plain forgotten keys. With an easy-to-install keypad, coming and going is keyless, effortless and painless.

Different Mode

Silence Mode

Antomatic Locking Function(interval: 5-900 seconds)

Vacation Mode(must be unlocked by administrator password or keys)

Product Specification

Power: 4.5V-6.5V (4 dry batteries)

Numbers of passwords: 100

Operating temperature: -20°C -70°C

Relative temperature: 20% -93%

APP: none

Fits Most of Standard Doors

Adjustable latch fits both backset of 2-3/8''(60mm) and 2-3/4''(70mm).

Using the marks as guide to drill holes for lock body: Φ2-1/8''(54mm)

The door thickness within 1-3/10'' to 2'' (33mm-52mm) are all suitable for the keypad deadbolt.

Package Units

Front panel*1; Front panel sillicon pad

Rear panel*1; 1* Rear panel locating plate

Lock latch*1

Striking plate; Striking plate box

Key*2

3/4'' screw*5; 19/16'' screw*2

Template*1

• Electronic Deadbolt, Fingerprint/Keys/Keypad: Electronic deadbolt with touch keypad, operates by keyless electronic fingerprint/keypad or traditional key outside and turn-thumb inside, reversible lock works on both right and left - handed doors, provide security for your home with a convenient keyless entry function.
• Features: You could programme 6 customizable user passwords and 6-12 digit passwords can be set for your family or friends, eapecially for kids or elders. Alarm sounds after 4 consecutive incorrect entries and the keypad is deactivated for 60 seconds, auto lock & alarm to keep you safe.
• Simple Installation: The digital door locks install in minutes with pre-drilled holes in the door, all you need is a Philips screwdriver! The package contents include an adjustable latch, mounting kit, instructions and a drilling template.
• Guaranteed to Fit on Standard Doors: Applications Residential single and multi family or commercial doors, for use on exterior doors where keyed entry and security is needed. Fits door thickness of 1-3/8 inch to 1-3/4 inch; includes an adjustable latch to fit all standard door preparations.
• Professional Grade & Top Security: This keypad door lock with solid lock cylinder will defend various kinds of weather, such as cold and hot. Yet back-lit keyboard-innovative keypad deadbolt lock feature allows you to see the numbers in the dark via one touching. And the low battery notification will ensure you change the batteries in time.(Batteries are not included).

• Door thickness range: 1 3/8 inch to 1 3/4 inch 35mm-45mm thick. ✅ Need 4pcs 1.5V AA dry batteries (No include) . Rechargeable batteries are not recommended, because most rechargeable battery's voltage is 1.2V.
• OLED DISPLAY + VOICE GUIDE will walk you through the whole process. You can simply use the touchscreen to add or delete user on the device.
• ALL-IN-1 FLEXIBILITY, fingerprint +access card(3 include) + code(4~12 digit) + backup key + double verification to unlock. Up to 300 users max and allow owner to track entry record.
• NEW 3D FINGERPRINT SENSOR bring you a fast & best secure fingerprint recognition system. Accuracy up to 99.86%. Works perfect for kids and the elder.
• DEADBOLT BUTTON can only allow admin users to access. This function can increase your privacy level significantly.

User questions & answers

Question:	What is the width of the exterior device? It has length and how deep it is but not how much space it takes up horizontal
Answer:	Yes, the front unit is waterproof. It is not for the gate.
Question:	Can this be used on an exterior door
Answer:	4 AA alkaline batteries.
Question:	Do you have download any apps to use this and also can this be used for a bedroom door
Answer:	Yes, it works with I phone and Android phone.
Question:	Can you unlock door remotely from mobile phone
Answer:	I suppose it could

Product features

HARFO F02 NEW MODEL

Past with the future...

Take all the advantages of the our products of the past 3 years and combine with the most advanced fingerprint technology to make the HARFO F02

Advanced LED Integrated 3D Living Fingerprint Sensor

HARFO customize the latest led integrated 3D living fingerprint sensor. Contain false fingerprint database support, accurate rejection of non-living fingerprint. Image + feature point fusion recognition algorithm, faster and safer. Using large wafers fingerprint module can greatly improve the accuracy of fingerprint identification.

OLED Display + English Voice Guide

Benefit by OLED display and English voice guide, intuitive information will walk you through the whole process. You can see every step of the operation. Use touchscreen keypad to easily Add or Delete user information on device. It shows date time, lock states, battery level and so on.

More Security With Private Lock

HARFO HL99 PRO can provide you a privacy personal space . You can use the private switch to lock the door from inside. In private mode, only admin user can access. Other users can't open the door.

USB + Backup key, Double Assurance

When the power is critically low, the lock will alarm you by display and voices. If the battery is completely drained, don't worry. Use the backup key to open the door. Micro USB power bank also can be a temporary power supply.

Product Specifications

• Need to drill 1 screw hole.(Drill bit include)
• Fit the U.S. standard knob hole size.(diam 2 1⁄8” 54mm)
• Latch Adjustable : 2 3⁄8” (60mm) or 2 3⁄4” (70mm)
• Fit door thickness from 1 3⁄8 inch(35mm) to 1 3⁄4 inch(45mm)
• Lock size: 68.5mm*206mm*78mm(WLH)
• Weight: 6 pounds
• Battery required: 4pcs 1.5v AA battery (NOT included)
• Door Handing: Reversible (Left or Right)
• Back-up Keys: 2 keys
• Working Environment: -4～140℉（-20～60℃）

• 🔒【 Purchase Notes 】If your door is not suitable for this lock or you cannot change your door, please do not buy this product because we need another hole to consolidate this lock.
• 🔒【Applicable Range And Using Scenario】The adjustable dead bolt has a size between 60mm to 70mm,is suitable for doors with a thickness of 35-50mm.Simple Door Handle settings,suitable for various scenarios,replaces standard single-cylinder U.S. door locks, fits both left and right, inner and outer.
• 🔒【Multiple Ways To Unlock】Advanced 5-in-1 Keyless Entry Smart Door Lock: 3D fingerprint, smart card(5 include), smartphone Bluetooth App, Anti-peep virtual password or with a backup mechanical key（2 include）.Bluetooth 4.0 Low Energy Connectivity, Works with both iOS and Android,Lock or unlock,share Ekey,check door status,log record,passage mode and low battery warning.
• 🔒【Convenient To Control】Bluetooth smart lock is a great solution for homes with kids、frequent visitors, vacation rental guests、maintenance or housekeeping staff even office employee、short-term rental hosts、rental property management and self-housing resident.The TT Lock App has robust permission management,that lets you easily control access to your house with your smartphone.
• 🔒【Remote Control】Paired with WiFi Gateway(Optional Add-on,Sold Separately,Asin:B085HFFF9T), you can lock/unlock your smart door lock anywhere anytime,set up codes remotely and check real-time access logs.

User questions & answers

Question:	I was looking to buy two. Was wondering if one key can be used for both locks? Or would I have two separate keys
Answer:	Yes you can directly share the e-key(APP control) with your family after you match the TTLock. Other phones do not need to be matched again. Please note: The recipient also needs to download TTLock and register an account. Please refer to the video. Thank you
Question:	Does this work with Alexa
Answer:	You can generate at least 150 different passwords, and you can edit them in the Passcode option. You can also choose to generate Erase passwords to clear them with one click.
Question:	what is it made of
Answer:	Everything works from your App, under USERS, you can add, manage and edit each pascode. You can change the time to cancel automatically, you can make additional admin, you can give individual Roles, I love it
Question:	Does it work on this door
Answer:	You can control any number of locks from the App. No limitation. So you can manage all locks of 30 rooms and all of tenants in different room from App..

Product features

Support Virtual Password

• Password support 4-9 digitals
• Input the random passcode before or after the correct password, so that someone observing you won’t be able to see the correct password and memorize it.

360° Fingerprint Recognition

• One Touch Fingerprint Access，read your fingerprint, and unlock your door.It can auto relock your door for you so your home is always safe.
• Max Support 150 fingerprint

Emergency power interface+backup key

• When the power is critically low or the battery is completely drained,don't worry,Use the backup key to open the door,Micro USB power bank also can be a temporary power supply.Never Be locked Out.

Remote Control

• Paired with WiFi Gateway(Optional Add-on,Sold Separately,Asin:B085HFFF9T)
• You can operate smart key lock with your smartphone when in Bluetooth range. Wi-Fi Hub is only needed if you wish to control smart home lock from far away.

Share Ekey

Grant access for specific dates or times.

• Timed
• Permanent
• One-time
• Cyclic

Check the unlock record

Check the opening records easily through TT Lock App to monitor who accessed your lock and when it was accessed and keep track of children entering in and out of the home.

Keeping safe only needs a mobile.

Silent Mode

Turn on or turn off the lock sound as you like. If you have little child or offen enter and exit you home late at night, you can set silent mode for your family.

Time Attendance

It is more than a smart home lock, it is good for office as well. You can check the daily attendance of all staff, who access the door by App, card or passcode. his function can be turned on or off in the setting.

Easy to install

Easy to install in minutes with a Phillips screwdriver by following short installation video. No Drills Needed. No Locksmith Needed.

Lock handle is reversible for both left and right handed door.

Door lock thickness: 1.37"-1.88" (35 mm - 48 mm) Door Hole Backset: 2.375"-2.75" (60 mm-70 mm) Bore Hole Diameter: 2.125" (54 mm)

Power Supply：4pcs AAA alkaline batteries（not included）

Latch sizes:60mm backset latch (adjustable to 70 mm latch)

• 【Quick Unlock】: Circuit connection in drawer, quick unlocking in 0.5 seconds, automatic pop-up. Say no to the RFID lock that is insensitive due to the thickness of the cabinet door. (Please note that the diameter of the applicable hole is not less than 15mm/0.59inch.)
• 【Rechargeable & Humanized Design】: The cabinet lock adopts rechargeable design, USB charging interface, convenient and easy to use. USB interface is designed under the external fingerprint, convenient for emergency charging. Low power consumption, it can last for about 180 days after fully charging.
• 【AI Intelligent Learning】: The fingerprint lock is embedded with AI intelligent chip and has a self-learning algorithm. The fingerprint will be compared, spliced and recorded after each fingerprint identification. It can effectively improve the recognition probability, and the more it is used, the more sensitive it is.
• 【 Easy to Install and Set up】: Store and recognize up to 20 fingerprint, no need of App or PC .This electronic cabinet lock offers administrator fuction, it needs to verify the administrator's fingerprint before adding the new fingerprint or deleting all fingerprints. Ensure that the fingerprint is successfully entered, otherwise anyone can unlock. Easy to install. The manual has been updated to provide more detailed use and installation information.
• 【Wide Application】: This cabinet locks can be used widely for Wooden cabinet, drawer, storage box, wardrobe, dresser, wine cabinet, nightstand, ect.. Say goodbye to The key! It can provide good safety protection of your personal items while protecting your privacy. It also can improve children's safety at home, avoid your children or kids free to open the drawers or cabinet doors.

User questions & answers

Question:	What type of usb connection does this have? micro usb, usb-c
Answer:	It is micro usb.^-^
Question:	Cant get it to program my fingerprint using the included instructions. Says hold finger for 5 seconds blue light will blink then stay solid, it doesnt
Answer:	Keep trying until it goes blue.
Question:	Dimension of lock unit only, not the package
Answer:	It’s around 3-3.5” x 2 “ and a bit under 1” height. I’m not by it to actually measure but that’s my best guess.
Question:	What is the diameter of the barrel
Answer:	Hello, the diameter of cylinder on the panel is about 15mm / 0.59 inch.

Product features

Biometric Fingerprint Lock- Keyless/Smart /Safe

Say no to:

• Key
• Magnetic card
• Digital password.
• APP
• PC

20 Fingerprint can be added

Biometric cabinet door lock supports the simultaneous management of multiple people, which can greatly improve work efficiency.

Lower Power & Rechargeable Design

A full charge can last about 180 days. The fingerprint panel is designed with a USB emergency charging port. Say no to the situation that the battery of cabinet locks is too low to unlock.

5 Second Quick Unlock & Automatic Pop-up

Adopting professional biometric technology, smart drawer lock delivers a fast and accurately 360° omni-directional recognition, which creats a 0.5 second quick unlocking.

AI Intelligent Learning

Fingerprint lock is embedded with an AI smart chip which has a self-learning algorithm. After each recognization, the fingerprints will be compared, spliced and recorded, thereby effectively improving the recognition probability.

Add (administrator) fingerprint for the first time:

(Note: The first three fingerprints are administrator fingerprints. If no fingerprints are entered, anyone can unlock the lock.)

1. Press and hold for 5 seconds untilthe blue light flashes, then remove.
2. The blue light is always on, start fingerprint entry.
3. The same finger was collected more than 5 times, and the fingerprint was collected successfully.
4. The green light is on, the entry is successful; the red light is on, the entry fails.

Add ordinary users fingerprints:

1. Press the fingerprint lock panel and hold for 5 seconds until the blue light flashes, then remove.
2. Start the fingerprint verification of first administrator.
3. After the administrator's fingerprint is typed in, the blue light flashes and the type-in status of new fingerprint starts.
4. The same finger was collected more than 5 times, and the fingerprint was collected successfully.
5. The green light is on, the entry is successful; the red light is on, the entry fails.

Delete Fingerprint:

Note: Deletion of the fingerprint means that all fingerprints can be deleted, instead of deleting certain fingerprint record separately.

1. Press the fingerprint lock panel and hold for 10 seconds until the red light flashes (flashing blue light first during the period) , loosen fingers.
2. Enter the administrator's fingerprint verification.
3. After the green light is on for 1 second, the fingerprint is deleted successfully.

Keep the Decoder Carefully !!!

The decoder can prevent sudden fingerprint recognition failure. You can use the decoder to clear the fingerprints to unlock.

How to Use：

1. Insert the decoder into USB charging port.
2. Press the panel until three-color breathing light flashes continuously, then remove. (All fingerprints are successfully deleted, and the fingerprint lock returns to initial state.)
3. Enter any fingerprint to unlock.
4. After successfully unlocking, please re-enter the administrator and common user fingerprints.

Precautions:

When the battery is too low, the red indicator light of the electronic drawer lock will flash 3 times quickly after unlocking.

About Anyone Can Unlock the Lock

This may due to the failure of fingerprints recording. In this case, the decoder can be used to restore the initial state, and then reset the electronic cabinet lock. Especially the administrator’s fingerprint entry must be successful.

About Installation Steps

Each of our products is packed with an English version of the manual, which explains in detail the use and installation matters. Please read it carefully before installation.

Product description

eufy Security Smart Lock with Wi-Fi Bridge



From eufy, the home security brand where privacy comes first.

Comprehensive Safety Solutions for Your Home

Created by the same team as Anker—renowned for exceptional quality and innovation



Easy to Install

It only takes 15 minutes to install Smart Lock and the Wi-Fi Bridge. Set it up all by yourself using only a screwdriver—saving you money on calling a contractor.



Protect Your Passcode

Hide your passcode from prying eyes by setting a scramble code, a series of random numbers you can input to prevent others from spying on your actual code.



Emergency Unlocking

Use a portable charger to unlock your Smart Lock when it’s out of battery power. The AA batteries last around 12 months before needing to be replaced.



All-Weather Protection

With an IPX3 weatherproof rating, Smart Lock is ready to protect homes in any location. It’s capable of withstanding temperatures ranging from -30°C/-22°F to 70°C/158°F as well as rainfall.



What’s Included

Exterior assembly, interior assembly, deadbolt, strike plate, strike reinforcer, screw pack, 4 × AA batteries, Wi-Fi bridge, user manual, and a welcome card.

• Multiple Ways to Unlock: Open remotely via Bluetooth or Wi-Fi with the eufy Security app, or by using either the electronic touchscreen keypad or the key.
• Automatic Locking: A built-in sensor detects when your door is closed and locks it automatically behind you, keeping your home secure even when you’re in a hurry or your hands are full.
• Control From Anywhere: Unlock Smart Lock from anywhere, anytime, right from your phone via the eufy Security app. Let in friends and guests without having to get up, or unlock for your cleaner or kids while you’re at work.
• BHMA Grade 2 Security Certification: Certified by the American National Standards Institute to work after locking and unlocking 250,000 times, Smart Lock can easily handle the daily comings and goings of a busy household.
• Bank-Grade Security: Smart Lock stores your in-app data locally using a bank-grade AES128 encryption chip—rather than on the cloud—to keep your personal information safe and private.

User questions & answers

Question:	Can I purchase the wifi bridge separately if I already own the smart lock touch
Answer:	That is correct. The base price (not including shipping) is $5.94 for this deal on our Softsoap Liquid Hand Soap, Aloe.
Question:	If you buy multiple smart locks, do you need more than one WiFi hub or can you attach all locks to one hub
Answer:	Mine arrives quarterly
Question:	Can four of these locks be used at the same house on different doors
Answer:	Yes, any soap will wash away germs. If you are asking re: Covid, then yes, it washes it away. It breaks down the outer wall of the virus cell and the cell falls apart. As I understand all soap does this, at least with Covid it works that way.
Question:	Will this work with a door thumb door handle
Answer:	Hi, Thank you for reaching out to Colgate-Palmolive. We recommend you contact Amazon directly regarding your order. We are sure they will be ready to answer your question. If you have any further questions, please feel free to contact us directly by calling 1-800-255-7552 M-F 9:00 AM. to 5:30 PM EST. We'd be happy to assist you further.

Product features

Strong and Sturdy

Stainless steel plating ensures Smart Lock can endure 1122 kg of weight, enough to withstand the wear and tear of daily use.

Bluetooth Unlock

Lock and unlock remotely as you approach via Bluetooth with the eufy Security app. Works up to 70 meters away for true hands-free entry.

Smart Lock’s Got Your Back

When you’re in a hurry or your hands are full, it’s easy to forget about security. That’s why Smart Lock automatically locks behind you, so you can rest easy knowing your home is always secure.

Activity Log

Check the records to see who has been entering and exiting your home, all via the eufy Security app.

Protecting Your Prints

Smart Lock stores your fingerprint data locally—rather than on the cloud—to keep your personal information safe and private.

Built to Last

Certified by BHMA to lock and unlock 250,000 times—you could leave your house twice a day for 340 years and Smart Lock would still be going strong.

Unlock in an Emergency

Unlock your Smart Lock using a portable charger when it is out of power.

For Lever-Handle Doors Only

In order to install and use Smart Lock correctly, a lever-handle door with a deadbolt is required.