13 best smart locks

Product description

Control and monitor your door from anywhere.



Know your door is both closed and locked with Door Sense.

• Works with Alexa for voice control. Wireless requirements - 2.4GHertz Wi-Fi network. Connect Wi-Fi Bridge included.
• Control and monitor your door from anywhere. Lock and unlock your door, control, keyless access and keep track of who comes and goes, all from your phone. Alexa can also provide notifications when your battery is running low so you can proactively replace them. Set up smart reorders through dash replenishment to make sure you always have replacement batteries when you need them.
• Be sure you’re secure with DoorSense. Only August has DoorSense to tell you if your door is securely closed and locked. Holding force: 600 pounds.
• Always know who is coming and going. Track activity at your doorstep with a 24/7 activity feed.
• Keep your existing lock and keys. Easily attaches to your existing deadbolt; Use your existing keys at any time. Requires 110 to 240 volts.
• Locks automatically behind you, and unlocks as you approach. Requires iOS (9.0 or higher) or Android (5.0 or higher) smartphones. Retrofit installation works with most standard single cylinder deadbolts.
• Biometric Verification Opt in to use your smartphone’s fingerprint or facial recognition as an added security verification before operating your lock remotely.

User questions & answers

Question:	What would i need for 2 doors
Answer:	Without the separate Connect device, the August lock relies on Bluetooth for communications. That means that you have to be within Bluetooth range to use the August app to lock/unlock the door. If you want the lock to use WiFi for communication, you need the Connect device. WiFi is needed to control the August lock remotely (out of Bluetooth range) including using Alexa or other devices to control the lock.
Question:	Is it more reliable than the 2nd Gen? My 2G version failed all the time, replaced twice under warranty, and still not perfect
Answer:	It’s a lot better than the 2G. I’ve had it for 4 months and I’ve had no problems whatsoever. The remote access is instant as compared to the 2G which took like 30-60 seconds. I definitely recommend it
Question:	Once i come home and am in the door, does it lock automatically while i'm at home? every time i'm just near the back door will it unlock by mistake
Answer:	The phone app tries to unlock the door automatically just once every time you have been several hundred yards away from your home.
Question:	What about Alexa? If someone shouts to Alexa to unlock the door, will she do it without question
Answer:	It's clunky but you have to give a passcode for Alexa to unlock the door

Product features

Auto Lock & Unlock.

Set your lock to Auto-Lock when you leave. Auto-Unlock detects when you arrive and unlocks.

Remote Access

Unlock and lock your door from anywhere. Never miss a visitor or delivery again

DoorSense

DoorSense detects when your door is open or closed. So you are sure your door is locked and closed

Product description

Introducing the Halo Wi-Fi enabled smart lock It's the uncomplicated way to get smart lock security and smart home convenience using your home's existing Wi-Fi router Operate manage and monitor the lock with your smartphone using the Kwikset app from anywhere there's an Internet connection Halo Wi-Fi Smart Lock is a keyless entry electronic deadbolt featuring SmartKey Using the Kwikset App you can lock/unlock program up to 250 user access codes and receive notifications from anywhere there's an Internet connection This single cylinder deadbolt can be locked or unlocked by using the keypad or key from the outside as well as the turn button from the inside The Venetian Bronze finish is hand-rubbed to reveal unique bronze highlights and provides a rich and warm complement to the product's style Compatible phone devices include- Apple iPhone 6 Apple iPhone 6S Apple iPhone 7 Apple iPhone 7S Apple iPhone 7 Plus Apple iPhone 8 Apple iPhone X Apple iPhone XS Apple iPhone XS Apple iPhone XS Max Apple iPad Air 2 Apple iPad Pro LG G7 ThinQ Google Pixel 2XL Google Pixel 3 Google Pixel 3a Google Pixel 3XL Samsung Galaxy S7 Samsung Galaxy Edge S7 Samsung Galaxy S8 Samsung Galaxy S9 Samsung Galaxy S9 plus Samsung M30 OnePlus 6 Motorola Moto X Xiaomi Pocophone F1.

• Wi-Fi Enabled: Kwikset Halo smart lock is a Wi-Fi connected door lock that connects directly to your home Wi-Fi network and smartphone for a secure smart home that does not require a third party smart home hub panel or subscription
• 250 Customer User Codes: Create up to 250 unique user codes for friends, family, or guests that you can disable, or delete from the Kwikset App; Set schedules for custom user codes from your smartphone using the Kwikset app as well
• Receive Notifications: Receive notifications of your lock's activity and view the lock event history from your smartphone using the Kwikset app
• SmartKey Security: Protects against advanced break-in techniques and allows you to re-key your lock yourself in seconds
• Voice Assistant: Works with Amazon Alexa and Google Assistant
• BHMA Certified: This smart lock is BHMA Grade AAA certified in security durability and finish
• Kwikset products compatible with the Kwikset App only work in the United States and Canada

User questions & answers

Question:	Does the keypad light up, my hallway is very dark and my kids would need to see the numbers
Answer:	Yes. Press the Lock Button at the top of the key pad. All keys will light up.
Question:	Do I have to pay for the app
Answer:	No. But honestly, I have had lots of problems with the lock since purchase. I don't trust it. Have changes the batteries mutliple times. It simply is not reliable. I wonder if I got a dud or if it is just a lousy product. If I could do it again, I'd just buy the non wifi one that I prviously had. It is reliable and cheaper.
Question:	What is battery life
Answer:	We installed my father's lock on December 26th - by January 1st, the lock was dead .. installed 4 more high quality batteries on January 1st and today (January 11th), battery status is down to 19% ... Just got off the phone with Kwikset and now they are telling me that if my father's router isn't on their list of compatible routers, all batteries will drain extremely fast ... would have been nice to have known that --- we bought this for my 93 year old father who lives alone ... not happy with Kwikset right now.
Question:	Does this come with a physical metal key as well
Answer:	Yes, it has a physical key. If you currently have a Kwikset lock, you can refer this lock to use you current Kwikset key.

Product features

Smart Phone

Using the Kwikset App, you can lock or unlock your deadbolt from your smart phone.

Wi-Fi

Between your smart phone and the smart lock, WiFi allows you to execute commands from the Kwikset app. The command sent by your phone is communicated to the HALO smart lock via WiFi.

HALO Smart Lock

Kwikset's HALO smart lock responds to your command. Confirmation of a successful lock or unlock is sent back to your smart phone.

Product description

Never worry about carrying around or losing your keys again. Unlock and lock your home with ease from the backlit touchscreen keypad. Create unique entry codes for friends and family and remove codes whenever you need to. This lock features Z-Wave and seamlessly integrates into 50+ home automation and security systems including SmartThings, Alarm.com, Honeywell, ADT, Wink and more! When added to most Z-Wave automation systems, lock and unlock your door, create pin codes, view access history and receive notifications from anywhere. The lock is tamper resistant, easy to install and even easier to use! Features may vary based on Z-Wave controller.

• Unlock your door without keys by entering your code on the lock's backlit keypad; Lock the door behind you by pressing any button or by enabling auto relock
• Lock and unlock your door from anywhere by adding the lock to a compatible Z-Wave smart home or alarm system and app (i.e. Samsung SmartThings, Ring Alarm, Wink, etc.). Requires compatible hub sold separately and app - no Yale app is used for this lock
• Replaces your existing deadbolt in minutes on standard doors, 1-3/4" to 2-1/4" thick with just a screwdriver. No additional holes needed. Mounting hardware and batteries included
• Comes with two physical keys for added peace of mind
• Works with Alexa via a compatible hub. Features may vary based on Z-Wave controller. Requires compatible system for smart features
• Backed by Yale, the world's favorite lock brand since 1840 with a lifetime limited on finish and mechanical hardware
• Don't worry about getting locked out with dead batteries, the lock comes with 2 physical keys for back-up and will alert you when batteries are getting low

User questions & answers

Question:	Will I be able to add/delete codes/pins remotely through the smartThings classic application
Answer:	Yes you will! This page walks you through how to do that: https://www.yalehome.com/en/yale/yalehome/support/yale-smart-home-support/samsung-smartthings/pin-code-management/
Question:	Will this unit last in a corrosive salt air environment near the ocean
Answer:	We test our locks using both an ANSI/BHMA standard and a special proprietary salt water test to help ensure quality and operation in these types of environments. Our finish and hardware is covered by a lifetime limited warranty - electronics are covered by one year.
Question:	is this lock compatible and able to be connected to a ring doorbell system and able to be managed through wifi alone once connected to the ring app
Answer:	If you have a Ring alarm hub, you can connect the lock to the hub via z-wave, then it will be indirectly connected to wifi through the hub. You can lock/unlock, set passcode etc on the Ring app. One cool feature I like is, you can set up in a way so when you unlock the door with a certain passcode, it disarms the alarm system.
Question:	Does this version work with Nest
Answer:	No, this lock does not work with Nest. A new lock specifically designed to work with Nest will be available very soon -- our new Nest x Yale Lock. You can find more information here: https://www.yalehome.com/en/yale/yalehome/residential/nest-yale-lock/nest-yale-lock/

Product features

Yale Assure Lock Touchscreen

Enjoy the convenience of key free locking with this sleek touchscreen deadbolt. Works with Z-Wave smart home and alarm systems including SmartThings, Wink, Honeywell and more.

Unlock By Entering Your Code On The Keypad

When you don't have your phone on you, simply unlock the door using your unique entry code on easy-to-use keypad. Create permanent, scheduled or temporary codes for people you trust.

Automatically Locks Behind You

Never worry about whether or not you remembered to lock the door. The Assure Lock can automatically lock behind you. Optional setting.

Works with Your Smart Home or Alarm

Lock, unlock, share access and more with your compatible Z-Wave smart home or alarm system. Works with Samsung SmartThings, Wink, Ring Alarm and more.

Share Access, Not Keys

Create unique codes to share with people you trust, or use your smart home app (like SmartThings) to grant access to others. Delete codes whenever you need to.

Replaces Your Existing Hardware

Installs in minutes using just a screwdriver on most standard doors. Step by step installation and programming instructions are available with the free BILT app.

24/7 Tech Support

Call: 1-855-213-5841 Visit: YaleHome.com/Support

• Unlock your Ultraloq anytime, from anywhere. Let friends, guests and service people into your home remotely
• 6-in-1 Keyless Entry Smart Lock: Fingerprint + Anti-peep Keypad + Smartphone + Auto Unlock + Shake to Open + Mechanical Key
• Voice control with Alexa, Google Assistant. Works with IFTTT
• Auto lock / unlock: Locks automatically as you leave and unlocks when you arrive
• Share Ekey & Code: Grant access to your family, guests or service people via a code or an eKey for permanent access, specific dates or periods of time

Product features

360° Fingerprint ID

Fast and accurate 360° live fingerprint ID powered by self-learning fingerprint algorithm.

Anti-peep Keypad

Add random digits to protect your passcode from prying eyes.

Share Access Remotely

Grant access to airbnb guests, dog walkers or service people via a code or an Ekey for specific dates or times.

Auto Unlock and Auto Lock

Auto unlocks when you arrive at your door with your smartphone in your pocket and auto locks when you leave.

Smart Notifications

Get instant alerts every time someone unlocks your door. You are always informed when your kids are back home from school.

MicroUSB For Backup Power

Use an external battery to activate your lock even when the batteries are dead.

Keep You Secure

IP65 rated dust and weatherproof external lock built to withstand heat and cold. Dual data encryption using secure 128-bit AES and a Dynamic Key that will keep your data safe.

DIY Installation

Fits most standard US doors. The simple installation takes minutes with a screwdriver. No wiring and no drilling.

Door measurements: 1 5/16" - 2" thickness, 2 1/8" Bore Hole, 1” Edge Hole, 2 3/4” or 2 3/8" Backset

Product description

Schlage Encode Smart Wi-Fi deadbolt offers peace of mind from anywhere by allowing you to remotely manage your lock via the Schlage Home app or Key by app. There’s no need to purchase an extra accessory/hub to connect to your lock from anywhere – it will connect to your home’s Wi-Fi signal similar to your laptop, making it easy and intuitive to use. Graded best in security, durability and finish by industry experts, Schlage Encode Smart Wi-Fi Deadbolt offers the advanced features of secure encryption and built-in alarm technology. This innovative smart deadbolt is available in a variety of styles and finishes that pair perfectly with Schlage interior door hardware, creating a cohesive look throughout the home. WiFi compatibility - Requires 2.4GHz WiFi network.

• Built-in WiFi allows you to lock/unlock from anywhere - no additional accessories required. Pair with the Schlage Home app or Key by Amazon app to create and manage up to 100 access codes for trusted friends and family for recurring, temporary or permanent access
• WORKS WITH ALEXA. Check the status of your lock and lock / unlock your door. In addition, Alexa will let you know when your battery is running low or set-up smart reorders through Amazon Dash Replenishment so you always have replacement batteries when needed.
• Fingerprint-resistant, capacitive touchscreen with easy one-touch locking. Optional voice control offers hands-free convenience when using voice-enabled products
• Built-in alarm technology senses potential security breaches at the lock, while the low battery indicator offers advanced warning for battery replacement
• Easy to install with just a screwdriver. Unique Snap ‘n Stay technology snaps the deadbolt onto the door so both hands are free during installation
• Guaranteed to fit standard doors. Comes with limited lifetime mechanical/finish and 3 year electronics warranty. Valid only on “Ships from and sold by Amazon.com or Buildcom” purchases

User questions & answers

Question:	Does the keypad light up
Answer:	Press the "House" button on the lower left hand side of the keypad and it will light up without entering a number.
Question:	Lock/Unlock log? I don't see if this keeps a log of who has used their access code. Does it keep a log
Answer:	The history log is at the bottom of the Schlage Home app page. It records "how" the lock was operated--even if you NEVER add user codes different from the default codes. Using the inside lever causes these history log entries: Locked by Thumbturn (time and date) Unlocked by Thumbturn (time and date) Locking by pushing the lock symbol on the touchscreen causes this entry: Locked by Touchscreen (time and date) When I use the Schalge Home app to lock and unlock, history shows cause these entries: Locked by Bill (time and date) Unlocked by Bill (time and date) IF YOU ADD USER CODES, the default codes (under the battery cover) stop functioning. Since I named a custom code "Primary", using it to unlock causes this history entry: Unlocked by Primary (time and date) see less
Question:	If I have a power outage will a pre programed code still work
Answer:	Yes. It operates on batteries. However, you will not be able to use the app to access the lock during a power outage as your wifi will most likely be off too. Power being out does not effect the normal lock/unlock functionality.
Question:	Does it have auto-lock function
Answer:	It's probably confusing when you get both yes and no answers! I just installed the lock. There are two apps used to control it. Amazon Key and Schlange Home. It's a bit confusing, but you'll want both. Both apps have an Auto Lock setting. You can select 15 seconds, 30 seconds, 1 minute, 2 minutes or 4 minutes. Navigating the apps is not obvious. For Amazon Key, go to "Settings" in the main menu, select the lock name (Encode if you didn't change it) and look for Auto Relock. In Schlange App, use the settings icon at the bottom of the page (using iOS; not sure about Android); choose "Auto Lock Delay". Hope this helps.

Product features

Connectivity built-In

Gain peace of mind from anywhere with the innovative Schlage Encode Smart WiFi Deadbolt. Built-in WiFi lets you connect directly to your home network, no hubs or accessories necessary. Use the Schlage Home app or the Key by Amazon app to lock or unlock your door remotely and manage access for trusted visitors. With Key, you can receive video of people entering/exiting your home and opt-in for in-home delivery (Prime members, where available) when you also purchase the Amazon Cloud Cam (Key Edition). Getting connected with the safety, simplicity and style of Schlage has never been so easy.

Product description

Schlage Encode Smart WiFi Deadbolt with Camelot Trim in Aged Bronze (BE489WB CAM 716).

• Built-in WiFi allows you to lock/unlock from anywhere - no additional accessories required. Pair with the Schlage Home app or Key by Amazon app to create and manage up to 100 access codes for trusted friends and family for recurring, temporary or permanent access
• WORKS WITH ALEXA. Check the status of your lock and lock / unlock your door. In addition, Alexa will let you know when your battery is running low or set-up smart reorders through Amazon Dash Replenishment so you always have replacement batteries when needed.
• Fingerprint-resistant, capacitive touchscreen with easy one-touch locking. Optional voice control offers hands-free convenience when using voice-enabled products
• Built-in alarm technology senses potential security breaches at the lock, while the low battery indicator offers advanced warning for battery replacement
• Easy to install with just a screwdriver. Unique Snap ‘n Stay technology snaps the deadbolt onto the door so both hands are free during installation
• Guaranteed to fit standard doors. Comes with limited lifetime mechanical/finish and 3 year electronics warranty. Valid only on “Ships from and sold by Amazon.com or Buildcom” purchases

Product features

Connectivity built-In

Gain peace of mind from anywhere with the innovative Schlage Encode Smart WiFi Deadbolt. Built-in WiFi lets you connect directly to your home network, no hubs or accessories necessary. Use the Schlage Home app or the Key by Amazon app to lock or unlock your door remotely and manage access for trusted visitors. With Key, you can receive video of people entering/exiting your home and opt-in for in-home delivery (Prime members, where available) when you also purchase the Amazon Cloud Cam (Key Edition). Getting connected with the safety, simplicity and style of Schlage has never been so easy.

Product description

The August Wi-Fi Smart Lock (4th Generation) and August app allows you to remotely lock or unlock your door, check door status, grant virtual guest keys and always know who’s coming and going. Connected out of the box with built in Wi-Fi, the August Wi-Fi Smart Lock is easy to install and attaches to your existing deadbolt so you can keep your original keys.

• A key that works everywhere. Lock the front door. And unlock it. From anywhere.
• Connected right out of the box. August Wi-Fi Smart Lock requires no additional bridge to connect to Wi-Fi, so you get full voice and remote access functionality without the fuss. Requires 2.4GHz Wi-Fi network.
• Upgrade your existing lock. Easily attaches to your existing deadbolt on the inside of your door - so you can continue to use your existing keys.
• Never fumble for your keys again. Auto-unlock detects when you arrive and unlocks the door. Enable auto-lock to lock when the door closes.
• Send secure keys to friends, family or people you trust instantly, all from the August app. Cancel access any time.

User questions & answers

Question:	Works outside united states, in south america? thanks in advance
Answer:	Hello, We're currently available and compatible with most locks in North America.
Question:	Will this lock work without a wifi connection
Answer:	To clarify the previous answer. With no Wifi you WOULDN'T be able to control it remotely. Only close-in using the bluetooth connection
Question:	Is this compatible with kwikset downtown single cylinder deadbolt
Answer:	Yes, most of the Kwikset single cylinder deadbolts work fine. I had an old Kwikset lock and it worked fine with my August smart locks of the 2nd and now 4th generations. I believe that August has a list of tested locks on their website. but many other Kwitset lock, not listed there, work as well.
Question:	My front door is sticky and when it's only partially closed the deadbolt can be sticky. Will this be a problem
Answer:	Yes, it will be in my experience. You need to solve it first. I invited a carpenter who solved this problem for my front door before installing the August smart lock.

Product features

Grant access to friends, family, or services

Guest access can be limited to a few minutes, hours, or days - recurring or a single occurrence.

Product description

Introducing the Halo Wi-Fi enabled smart lock. It's the uncomplicated way to get smart lock security and smart home convenience using your home's existing Wi-Fi router. Operate, manage and monitor the lock with your smartphone using the Kwikset app from anywhere there's an Internet connection. Halo Wi-Fi Smart Lock is a keyless entry electronic deadbolt featuring SmartKey. Using the Kwikset App, you can lock/unlock, program up to 250 user access codes, and receive notifications from anywhere there's an Internet connection. This single cylinder deadbolt can be locked or unlocked by using the keypad or key from the outside as well as the turn button from the inside. The crisp, clean appearance of the Satin Nickel finish adds to the overall look of the product and brings a modern feel. Kwikset App and Account are required to activate the lock. A smartphone with Bluetooth 4. 2 or higher is required for compatibility. Compatible phone devices include- Apple iPhone 6, Apple iPhone 6S, Apple iPhone 7, Apple iPhone 7S, Apple iPhone 7 Plus, Apple iPhone 8, Apple iPhone X, Apple iPhone XS, Apple iPhone XS, Apple iPhone XS Max, Apple iPad Air 2, Apple iPad Pro, LG G7 ThinQ, Google Pixel 2XL, Google Pixel 3, Google Pixel 3a, Google Pixel 3XL, Samsung Galaxy S7, Samsung Galaxy Edge S7, Samsung Galaxy S8, Samsung Galaxy S9, Samsung Galaxy S9 plus, Samsung M30, OnePlus 6, Motorola Moto X, Xiaomi Pocophone F1.

• Wi-Fi enabled: Kwikset Halo smart lock is a Wi-Fi connected door lock that connects directly to your home Wi-Fi network and smartphone for a secure smart home that does not require a third party smart home hub, panel or subscription
• 250 customer user codes: Create up to 250 unique user codes for friends, family, or guests that you can disable, or delete from the Kwikset App; Set schedules for custom user codes from your smartphone using the Kwikset app as well
• Receive notifications: Receive notifications of your lock's activity and view the lock event history from your smartphone using the Kwikset app
• SmartKey security: Protects against advanced break-in techniques and allows you to re-key your lock yourself in seconds
• Secure screen: Patented security feature for Kwikset touchscreen deadbolts that prevents on-screen fingerprint user code identification by employing random digits prior to entering a personal user code
• Voice assistant: Works with Amazon Alexa and Google Assistant
• Kwikset products compatible with the Kwikset App only work in the United States and Canada

Product features

Smart Phone

Using the Kwikset App, you can lock or unlock your deadbolt from your smart phone.

Wi-Fi

Between your smart phone and the smart lock, WiFi allows you to execute commands from the Kwikset app. The command sent by your phone is communicated to the HALO smart lock via WiFi.

HALO Smart Lock

Kwikset's HALO smart lock responds to your command. Confirmation of a successful lock or unlock is sent back to your smart phone.

Product description

Narpult Keyless Smart Door Lock

What you get when you ready to have a Narpult Smart Lock? 

1. You don't need take any keys any more, your phone is your key

2. You can rent your house or apartment to any people without changing your lock for your door frequently, you can authorizate or deauthorizate your rentor to open your door with preset time period, and you will be able to check operation records with

    app

3. You can unlock your door without area limit, you can operate remotely with narpult smart gateway.

4. You will enjoy fast fingerprint unlock experience like opening your phone.

5. You will not need to worry about to lost your Fobs, because you can delete specail fobs or fingerpritns user if you need

So thow out your stale deadbolt, you will have a more convenient and great life experience. 

About Installation, Pls search for Narpult Smart Lock to check it

About Operation,  Check picture video above on this page

About Problem, E-mail to us, you will get more.

About Warranty, any issue in 3 months, you will get replacement without any repairing. 

Welcome to share your experience with Narpult smart lock, you will enjoy life-time Narpult Smart support

A little suggestion about installation:

1. If the deadbolt is oppsite after installation, pls find the toggle switch on the back board panel, and switch it to other side(L/R) and reinstall

2. If you receive the deadbolt with scratch, it must be because amazon mixed returned item, pls contact us to get new replacement

• 【Smarter & Convenient】 Paired with Narpult Wifi Gateway, you can control your smart door lock from anywhere and anytime, and voice control available by Alexa & Google Assistant.
• 【Enhanced Security & Safety】Your smart phone is now a smart key to lock/unlock your deadbolt, and a perfect solution for rental hosts to create virtual keys to visitors, also you can see all records from your app with Admin account.
• 【Faithful Guardian】When someone attempts to crack your code, this door lock will beep alarm and it will also alert you in low batteries, featuring auto lock after 5-120 seconds preset period, making sure your family safe and sound.
• 【5-in-1 Keyless Entry Smart Lock】You have multiple ways to unlock your door: smart phone, keypad, fingerprint, IC cards and mechanical keys.
• 【BHMA Authenticated & Easy Installation】With the detailed manual and instructional videos, you will be able to install this smart lock all by yourself quick and neat.

Product description

Eufy Security Smart Lock Touch



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



Note: Because young children and the elderly have fewer fingerprint features, it is more difficult for fingerprint scanners to identify their fingerprints. It is therefore recommended that they use the code and keys to unlock Smart Lock Touch instead.



Built to Last

With a durable zinc alloy, stainless steel frame, and front door deadbolt lock, Smart Lock handles the daily comings and goings of a busy household.



Easy to Install

You can install Smart deadbolt lock in just 15 minutes, all by yourself, and using only a screwdriver—saving you money on calling a contractor.



BHMA Grade 2 Security Certification

Smart Lock electronic front door lock is proven to work after locking and unlocking 250,000 times. Certified by the American National Standards Institute.



Emergency Unlocking

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



What’s Included

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

• 【Fingerprint Identification】: Smart Lock recognizes your fingerprint in just 0.3 seconds, and unlocks your door in 1 second. It’s faster than fumbling for your keys. (Does NOT support Wi-Fi connectivity or remotely control.)
• 【4 Ways to Unlock】: Open in an instant using your fingerprint, unlock via the eufy Security app with Bluetooth, or by using either the electronic keypad or the key.
• 【Automatic Locking】: A built-in sensor detects when your door is closed and locks it automatically, keeping your home secure even when you’re in a hurry.
• 【All-Weather Protection】: With an IP65 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.
• 【Protecting Your Privacy】：Stores your fingerprint and in-app data locally—rather than on the cloud—to keep your personal information safe and private.

Product features

Reliable Fingerprint Recognition

Smart Lock correctly recognizes registered fingerprint up to 98% of the time when your finger is placed correctly on the scanner.

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

Proven to work after 250,000 rounds of testing, Smart Lock is more than capable of handling the comings and goings of a busy household.

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.

Suitable for Any Season

Keeps your home safe during freezing cold winters, heavy downpours, and dry, hot summers.

Unlock in an Emergency

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

Bank-Grade Security

A bank-grade AES128 encryption chip keeps your fingerprint and in-app data private.

For Lever-Handle Doors Only

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

• 6-in-1 Keyless Entry Smart Lock: Fingerprint + Anti-peep Keypad + Smartphone + Auto Unlock + Shake to Open + Mechanical Key
• Anti-peep Keypad: You can type in any number of random digits, and can still gain access as long as the 1 correct password is embedded in the longer set of numbers
• Auto lock / unlock: Locks automatically as you leave and unlocks when you arrive
• Share the Access to Your Home: Grant access to your family, guests or service people via a code or an eKey for permanent access, specific dates or periods of time
• Security: Dual Data Encryption make it impossible to unlock your door without your permission

Product features

360° Fingerprint ID

Fast and accurate 360° live fingerprint ID powered by self-learning fingerprint algorithm.

Anti-peep Keypad

Add random digits to protect your passcode from prying eyes.

Share Temporary Access

Grant access to airbnb guests, dog walkers or service people via a code or an Ekey for specific dates or times.

Auto Unlock and Auto Lock

Auto unlocks when you arrive at your door with your smartphone in your pocket and auto locks when you leave.

Mechanical Key

U-Bolt Pro uses standard Schlage C keyway deadbolt cylinder.

Backup mechanical key for emergency override.

MicroUSB For Backup Power

Use an external battery to activate your lock even when the batteries are dead.

Keep You Secure

IP65 rated dust and weatherproof external lock built to withstand heat and cold. Dual data encryption using secure 128-bit AES and a Dynamic Key that will keep your data safe.

DIY Installation

Fits most standard US doors. The simple installation takes minutes with a screwdriver. No wiring and no drilling.

Door measurements: 1 5/16" - 2" thickness, 2 1/8" Bore Hole, 1” Edge Hole, 2 3/4” or 2 3/8" Backset

• Voice Control: Add a hornbill Wi-Fi Bridge (sold separately) to remotely unlock and monitor, your door as well to work with Alexa to enable Voice Control.
• Longer Lifespan & More Reliable: Both the front and back panel of this Smart Digital Door Locks are made of Zinc Alloy, Anti-impact & suitable for harsh environments. (Waterproof Level: IP65; Operating Temp Range: -20℃～50℃)
• Keyless Entry Door Lock: Lock and unlock with Smartphone, Keypad, and Mechanical Key. Control keyless access and keep track of who comes and goes, all from your phone. You’ll have comfort in knowing your door’s status.
• Control Access for Anyone: Grant access for a few weeks, a few hours, a few minutes, and revoke them again whenever you need to. It’s up to you. Give a temporary codes to guests, visitors, housekeepers or employees. Never worry about lost, stolen or copied keys again.
• Keeping Your Home Safe: Locks automatically as you leave. Smart Lock Front Door set out to provide extra home security with auto lock (5-120s, Customize) to keep your house safe. After somebody enter incorrect passcode 5 times, this smart lock will be automatically locked for 5 minute.
• Simple DIY Installation: Install in about 30 minutes with a screwdriver and a drill, and follow the instruction to easily install Smart Door Locks. Compatible with exterior wooden doors where keyed entry & Fits most standard residential wooden door (the door thickness of 1.49 inch to 1.88 inch).
• Smart Reminder: Smart Lock or APP will remind you to replace the battery. When the smart lock keyless lock in low battery, Smart Locks will alarm, or you can check the battery level in the APP. You can use a 9V battery to temporarily charge your keyless door lock.

Product description

An Amazon Brand

• Electronic single-cylinder deadbolt with customizable keyless entry, 1-touch/timed locking, and low-battery indication
• Create six customizable user codes plus single-use temporary codes for visitors or maintenance workers
• Customizable automatic door locking after 10-99 seconds for peace of mind
• Operates by electronic keypad or traditional key outside and thumb turn lock inside
• Fits door thickness of 1-3/8 inch to 1-3/4 inch; includes an adjustable latch to fit all standard door preparations
• Includes all necessary hardware components; easy to install with a Phillips head screwdriver

User questions & answers

Question:	Can i permanently turn off Auto Lock
Answer:	Yes it does come in polished brass.
Question:	Does the keypad light up
Answer:	No, it doesn't support remote
Question:	Wwhat kind of battery and how many batteries it needs
Answer:	No it doesn’t.
Question:	can the auto lock feature be turned off? I need this for my employees to open up in the morning but do not want it to be locked afterwards
Answer:	Yes, it will auto lock after 10 seconds. There is a switch to turn the auto lock on and off.
Question:	does it come in polished brass
Answer:	https://www.youtube.com/watch?v=nFuPdWid054 looks like it should... https://www.youtube.com/watch?v=nFuPdWid054
Question:	Does it support remote
Answer:	I’m not exactly rue what size. It fits on my door. I would believe I have a normal size door, not customized
Question:	Does this work with alexa
Answer:	nope
Question:	it is auto lock
Answer:	Don’t press 9+0 during the process. Just press the “9/0” button one time.

Product features

MiLocks TKK-02SN Tkk-Sn Digital Door Knob Lock with Electronic Keypad for Interior Doors, Satin Nickel

Bring new excitement and convenience to your home with this keypad entry door knob by MiLocks. This keyless entry door knob is recommended for interior doors and installs just as easy on both left handed doors and right handed doors 1 1/4"- 1 7/8" thick. You will discover how useful it is to simply use a code instead of a key. Places like bedrooms, home offices and supply closets are doors you should be able to lock. Using a code is much more practical than using a key for these type of doors. In addition to adding individual users, you can also program a master code to multiple door locks, a valuable feature for property management. The backlit keypad easily lights up with the push of a button and facilitates operation in the night time. It includes an adjustable latch with 2 different backset settings of 2 3/8" and 2 3/4" and features audible tones when locking, unlocking, and low battery warning. Operates on 4 "AA" batteries which are not included.