9 best intercom circuits

Product description

The MS301 is a 3-circuit Master Station with a unique hybrid configuration. Microprocessors operate all the switching, routing, and supervision functions while both the audio path and the core power supply remain analog. The result is a station with unrivaled flexibility, muscular reliability, and clean, smooth audio.

• Three circuits rather than the usual two
• Each circuit can be intercom or IFB in any combination
• Each circuit¡¯s termination can be lifted via rear panel DIP switches
• Independent level control of program audio output for each circuit with an LED VU meter for each
• Internal power supply is linear (except for microprocessor functions) with 2.4A continuous output

Product description

The BP1 portable headset station may be worn on the belt, hung on the wall by its sturdy belt-clip or set on top of a console where the soft plastic strips on its underside keep it in place. The matte black finish minimizes visibility.

The front panel contains controls for switching the microphone on and off, for controlling listening level, and for signaling. A long-life, extremely bright, 4-segment LED serves as the signal light. The back panel provides a 3-pin female XLR for connection to the system; a 3-pin male XLR for looping onwards to the next station; a 4-pin male XLR for connection of any standard communications headset; and a switch for choosing between a dynamic or electret headset microphone.

The BP1 is plug-in compatible with Clear-Com and other popular headset intercom systems.

• Ribbed, extruded aluminum case, glass-filled nylon end bezels, internal support system for the PC board
• The comparatively low price of the BP1 is made possible by the minimized assembly cost resulting from simplicity of design & construction. Simple construction also affords the use of higher quality components, and increases the ease (thus lowering the cost) of servicing
• The BP1 is plug-in compatible with Clear-Com and other popular head set intercom systems

Product description

The Blazon3 provides the combination of a xenon lamp with an audible annunciator (90/85dB). Whenever any signal lamp button on any station in the same circuit is pressed, the Blazon3 will be activated. The xenon lamp is permanently connected. The audible may be set to constant, pulsed or off.

• The audible annunciator may be switched among constant, pulsed, and off
• Circuitry is provided to sustain the Blazon 3 for 4 seconds after being triggered
• The xenon lamp has a flash rate of 2Hz, providing 8 flashes per cycle
• The Blazon 3 is connected to the head set inter com system in the same manner as a belt pack

• GBF wifi IP doorbell smart keypad works with your smart phone, you can remotely generate temporary codes or permanent codes to grant your guests access to your building from anywhere at anytime. Both the camera and the keypad directly connect with your smart phone. This system only works with 2.4G wifi system.
• An upgrade from the original GBF wifi IP doorbell, enjoying more new features such as permanent access code, creating temporary access code, sharing access with others by APP.
• 2-way live video and audio monitoring can be initiated from your mobile device, even without pressing the bell button at the door station. Record Live Video and Snapshots directly to your smart device for archiving. Multiple clients (smart devices) can be connected to a single IP Doorbell, Multiple doorbells can be accessed together through our free Doordeer APP.
• Integrated dual-stream full-featured 1080P IP camera offers a 110 degree wide viewing angle with no optical distortion, ideal for viewing details at longer distances. Subject illumination LED’s allow for COLOR video in low light. Premium Brushed Aluminum faceplate for durability. All-metal Back Box, Weatherproof IP55 rated construction. Always-on blue blacklight enables easy user operation in low light conditions. One year manufacturers warranty.
• Premium aluminum alloy panel with brush finished silver, Waterproof, Anti-vandal and durable, Built-in HD camera, Build-in speakers & Microphone, Snap & record, night vision, 110 degree wide viewing angle with no optical distortion, ideal for viewing details at longer distances, user programmable motion detection and mobile alerts, both local and cloud storage for all motion detection log event. Playback history from your APP from anywhere at anytime.

User questions & answers

Question:	Is there any charge for the internet communication and phone other than what is paid to carrier
Answer:	There is no extra cost for your phone. Everything is going to stay same as it is, but more easy communication.
Question:	Will this work with standard 16 VAC door bell power
Answer:	A - The IP Doorbell unit itself requires 12VDC (power adapter included) for operation. The existing bell wires of your doorbell allow you two options:1) You can connect these wires to the 'Bell' wire connections of the IP Doorbell so that your existing chime will ring in conjunction with the IP Doorbell. or...2) You can trace the existing wires of your doorbell and use them as an extension of the power lead cable of the supplied power adapter. This would allow you to locate the power adapter further away from the IP Doorbell. You could cut and splice the adapter wire, just be sure to maintain the correct polarity of the two wires.
Question:	Is the intercom unit weatherproof? I want to put it on the exterior gate in California. Is it designed for this
Answer:	Yes, the device is waterproof for all bad weather.
Question:	Can it work on a local wifi without internet connection
Answer:	Yes, the device could use the local WIFI.

Product features

GBF Smart IP Door Station with Smart Keypad-- the solution for a smart access control system

• The IP wireless video door station with smart keypad directly connects with your smart phones, easy setup, connects to your smart device in minutes, WiFi or Wired Ethernet connection, answer and view a caller at your door remotely via your mobile iOS or Android devices whether you are at home or abroad.
• You can watch, hear and speak to the person at your door with your smart phones or tablets, snap a picture or record a video stream directly to your device at anytime and anywhere. 2-ways live video and audio monitoring can be initiated from your mobile device, even without a press of the bell button at the door station, record Live Video and Snapshots directly to your smart device, multiple doorbells can be accessed together through our free App.
• Using smartphone, each user can create temporary keycodes for guests or service personnel remotely. The temporary codes can be programmed with expiry dates and times.

Control your gate from anywhere by your smart phone

Remotely unlocking gate by smart phone from anywhere, no matter where you are.

Two-way voice live video calls

Answer and view callers at your door remotely via your mobile iOS or Android device, whether you are at home or abroad.

Sharing your doorbell with all of your family members

You could share your doorbell with your family members from your smart phone. All family members could get notification and access this doorbell camera from anywhere in the world.

Local and cloud storage for all activities

All activities from this IP door station will be stored in your local SD card or Cloud storage. You could replay from your smart phone anytime from anywhere.

Smart keypad working directly with your phone remotely

Temporary access codes can be created by multiple smart phones at anytime from anywhere. The temporary codes can be set at daily or hourly basis.

Control your gate by finger click

Integrated one SPDT relays can trigger a remote door lock or gate which can be activated directly from your mobile device.

Motion Detection and Alerts

Use your smart phone to set your door station motion detection schedule and area and detection sensitivity from anywhere at anytime.

Working with GBF wifi IP indoor monitor wirelessly

You could add one or multiple wifi IP indoor monitors for this door station. It will ring all your indoor monitors and your smart phone at the same time.

Product description

Upgrade all your 2 prongs intercom to this Advance 3 wire system. This Intercom communicate by using the Ground & Neutral electrical wires in the house. Since the system communicates by using the power-line in the building, it goes as far as that same piece of electric wire in the house goes.

• All connection & communication quality depends on the setup & condition of the powerline.
• SEE 2nd PICTURE to the LEFT B4 buying the Product (USA & Canada only)
• **** - WARRANTY: 12 months. domestic only
• 110 - 220 Volt AUTO voltage with U/L plug. Other Countries Requaire a separate adaptor

User questions & answers

Question:	One review says not for bedroom because the light is too bright. Can someone else give your opinion on this
Answer:	If you're used to a completely blacked out room it may be too bright. We don't have it too close to our bed so I haven't noticed the extra light.
Question:	So it doesn't matter if the locations are on different breakers as long as they run to the same fuse box on the same meter
Answer:	TRUE! I have 2 different breaker boxes in 2 different buildings, 200' apart, but on the same meter. It works great and is very clear.
Question:	I guess I'm just missing it, but does $49.29 include 2 intercoms, or is that the price for just 1. Thanks
Answer:	hi! you get 2 !!~~ the picture shows 2.. i love them you just plug them in & they work!!~~
Question:	Will the lock button stay on these intercoms without automatically shutting off
Answer:	Yes. You set one unit in LOCK and the other unit automatically receives if they are both on the same channel. Ideal for when you are using the units as monitors rather than intercoms.
Question:	Does the external microphone have to go on a window or call it go on the wall
Answer:	BASE CAN BE SET AT WINDOW FOR TALKING INTO - THE MICROPHONE CAN BE PLACED ON A WALL
Question:	Can you listen through Bulletproof glass
Answer:	Yes
Question:	I have this system at work. on friday it started saying hey can you hear me every five minutes. how can i fix that
Answer:	I have the same issue with all 3 of my units, am not sure if it's a shielding issue, or poor quality parts used to make make these this answer doesn't really help with your questions.. I would check the lines, and gently tweak(turn) the volume knobs)
Question:	Hi. Can you plug in a headset with mic for the teller side
Answer:	I have never tried to do that with the units I have.

• 1 pcs outdoor camera and 2 pcs indoor monitor video intercom doorbell system,supporting 1 building which has 2 households.you can both see and speak with all visitors.
• This system comes with 5 RFID keyfobs(including added keyfob and deleted keyfob) , There are 2 ways to open the door lock using the RFID keyfobs or "unlock" button on the monitor.
• 700TVL CMOS IR night vision high resolution door monitor camera, The Outdoor doorbell is constructed using a full aluminum front panel for protection from vandalism, while waterproofing protects from the elements.
• 7 Inch LCD screen, door answering, monitoring and unlock, dual-way intercom,16 different kinds of door bells chimes.Volume, brightness and contrast are adjustable.
• Easy to install,wired connection stability for home security.Can be used in apartments,villas,hotels,offices,public buildings.Support video intercom Max 12 monitors. (Note: if you need RVV-4 Wire for the indoor unit and outdoor unit connection, please search: "B07PJRHPQ2".)

User questions & answers

Question:	I would like to purchase an additional monitor as one of my units has two floors. How do I purchase an additional monitor for this system
Answer:	Dear my friend Yes , each indoor monitor connect each button on outdoor camera by 4p wire, two moniors need 2pcs of 4p wire, and use 2p wire connecting outdoor camera and lock. if use electronic lock, it can open lock directly from monitor. If use Electric bolt lock, Electric strike and Electric magnetic lock, they need extra "power supply control" for connecting the lock and outdoor camera. thanks
Question:	Can i connect one more monitor in one button ? i need 3 more keys b07dlyqkw
Answer:	Dear my friend: please order at this page link for keyfobs,thanks: https://www.amazon.com/dp/B08FJGC3MK?ref=myi_title_dp
Question:	Do I need 2 times 4 wires for each internal unit + 2 wires for the door opener, or how exactly is it connected? Thanx
Answer:	Dear my friend Yes, it can use with magnetic lock, but need work with power supply control together, the ASIN for power supply control is B06XRVMGDN, thanks
Question:	How do we order additional keyfobs with our order? i do not see an option. we would like 12 total if possible
Answer:	Dear my friend, it does not support record,thanks

Product features

One key to monitor

Feeling the abonormal circumstance, Hearing the unknown little sounds, Worried about that, press the monitor button, then you can check the situation out of the door, Help you to protect your family.

One key to communication

Press the doorbell, the indoor monitor will show the people outside of the door, then you can know who is outside at a glance:strangers or guests. You can communicate with hands-free, Clear timbre, High quality sound system,High quality speaker.

One key to unlocking

See who is outside, say why come here, the can work with 12V electric lock. With this function, you don't need go to the door to unlock for your guest, just press unlock button on the monitor, which brings great convenience.

2 ways to unlock( Indoor, RFID), Support RFID Keyfob access controller.

The outdoor unit has RFID reader, which supports max user 500 RFID cards/fobs. It is easy to add new cards and delete old cards.

If you need more user RFID keyfobs, you can add the quantity of the RFID keyfob as you like.

IR night vision camera: super backlight compensation, has 5 IR LED and IR sensor, It allows you to see clearly who is knocking the door even at night.

3.6mm lens design, viewing angle 92 degree, look more wider and clearer.You can see, hear and speak with the visitor who stands at your door.

• [ Excellent Signal ] Clear sound quality and long range. An enhanced signal with 5280 feet range helps ensure crisp sound quality. The most trusted wireless intercom system for home!
• [ 10 Channel and 3 Digital Code ] 10 channels and 3 digital codes in a secure wireless intercom system. Features an enhanced anti-interference and can work with other intercoms with the same digital channel code!
• [ 100% Satisfaction ] Love it or your money back! We provide a lifetime service for our intercom. Please feel free to contact us if you have any questions or concerns about your purchase.
• [ Easy to Use with Detailed Manual ] Features include Monitor, Talk, VOX (Voice Operated Exchange), Group, and Calling function. Increase/lower volume too! This intercom system is easier to use than others with user-friendly multi-functions and included step-by-step instructions!
• [ Supported by Power Bank for Outdoor ] This device is compatible with Power Bank (5V 1A) making it easy to take these intercoms any place you want. Besides, it designed with back hole for wall mounting.

User questions & answers

Question:	Can the call buzzer be muted or the volume adjusted
Answer:	Hi, Thank you for your attention for Wuloo wireless intercom system. We are sorry for that the call buzzer can not be muted, but our intercom system has the volume button that you can press VOL+ or VOL- to adjust. If you have any other questions, please feel free to contact us, we are always happy to service for you. Have a nice day. Wuloo Customer Service Team
Question:	Can conversation be made privately without speakout
Answer:	I am not so good in sending back products I bought I should send the Wulo Intercoms back because it is a piece of junk
Question:	Does the other person have to press a button to hear your voice or can you intercom and it comes up without having the person accept? It just comes on
Answer:	Hi, Thank you for your attention for Wuloo intercom system. This intercom is one-single way communication system, it need to press and hold the TALK button while speaking, after finish speaking and release the button and then the others can reply to you. However, if your want to talk with each other hands free, you can use the VOX mode. Please download the manual on product page part [ Technical Specification ] for the details of VOX mode. If you have any other questions, please feel free to contact us, we are always happy to service for you. Have a nice day. Wuloo Customer Service Team
Question:	Is it possible for others to hear our conversation without knowing it
Answer:	Hi dear, Thank you for your interest in our products. This is rarely the case, unless you are on the same frequency channel. If so, you can change the channel code on the device. If your device is in monitored mode, the light will be bright red. If you have any other questions, please feel free to contact us, we are always happy to service for you. Have a nice day. Wuloo Customer Service

Product features

Usage Scenarios

1. Channel key does not light----Check the AC power cord. Is it connected properly? Or change AC adapter to test.

2. Cannot receive response---- Please make sure the intercom set to designated channel? If not, be sure to release TALK when you are not speaking into the intercom. Also be sure to press TALK or CALL when the intercom is in MONITOR mode.

3. Cannot talk to another intercom---- Are both intercoms set to the same channel and code? Please make sure they are properly set up and that you’ve waited until the other user has finished talking.

4.Strong and continuous "beep" sound, static noise ----Move intercoms further apart to eliminate audio feedback. Or, change your intercom to another channel or code.

5. Unit doesn't work----Try the units in a different location. If the units work in a different location but not in your home, there may be a problem with your home concrete wall.

6. Cannot communicate----Confirm both units are set to the same channel and code when you want to communicate. Or, change locations by using Power Bank and moving to other locations for better reception and transmission. Or change the channel code.

Note:

1.The intercom system is a real-time communication system which has no memory or storage function. Because of this, you cannot receive any information while you are talking with others. Additionally, you cannot speak to another user if they are speaking at the same time.

2. Please note that you will need to set the same channel and code if you want 2 intercom stations to receive communication. It also means any other intercoms can also communicate if they have same channel code. For example, your neighbors may be able to interfere with your intercom system. We suggest setting another channel or code to avoid interference.

3. A tip for setting your home intercom system

For example, let’s say you have a 4 station intercom system for your home for different rooms. You can set all 4 stations with the same code A(code A, B or C are choices), then you set different channels for all 4 stations. In this case, you can just click a channel number to call others without set code because your codes are all the same. If your system receives interference, you can change it to another code for all of your stations without changing every station's channel making this a very convenient option.

4. We sincerely suggest that you can read User Manual before you use our intercom system.

• Warm Tip:

Our company is a professional company for FM wireless products. All of our products have passed FCC certification, the FCC ID for this product is 2AOBR-666, you can use it without any worries.