Reviews 4 Wires Video Intercom

GBF SentryLink Smart Full IP Video Door Station/Smart Video Intercom System for 2-1000 Units Apartment (Surface Mounted)

  • Answer and view callers at your door remotely via your mobile iOS or Android device, whether you are at home or abroad. The  smart video doorbell intercom system sends a push-notification to your smart phones and you could watch, talk and remotely unlock your gate through your smart mobile devices. Never miss a delivery or visitor again. .
  • 2-way live video and audio monitoring can be initiated from your mobile device, even without pressing the bell button at the door station. Watch live video and snap a picture into your smart phone at anytime from anywhere. Multiple clients (smart devices) can get the call notifications from the IP doorbell intercom at the same time, Multiple doorbells can be accessed together through GBF Doordeer App..
  • Integrated dual-stream full-featured 720P IP camera offers a 120 degree wide viewing angle with no optical distortion, ideal for viewing details at longer distances. Integrated two SPDT relays can trigger two remote door locks or gates, which can be activated directly from your mobile devices, and also with permanent access code and key card or key fob to trigger the door lock..
  • No wiring for this apartment building intercom system is necessary, only three wires: one power line, one RJ45 internet cable and one un....
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Intercom Kit for Ring Video Doorbell Wired Video Doorbell 2020 Release Video Doorbell 2 Video Doorbell 3 Video Doorbell 3 Plus Video Doorbell 4 Video Doorbell Pro and Video Doorbell Pro 2

  • Transform your front door and upgrade your intercom to a Ring Video Doorbell with ease..
  • Intercom Kit will allow you to replace your existing intercom with a Ring Video Doorbell so you can hear, see and speak to visitors from everywhere..
  • Simply unscrew your Intercom, drill 4 holes to attach the Intercom Doorbell Mount, and mount your Ring Video Doorbell on top..
  • Operating Conditions: -13°F to 131°F (-25°C to 55°C).
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Telephone Intercom, 433Mhz Wireless Intercom System Calling Intercom Secure Interphone Handsets Extendable for Warehouse Office

  • Wireless Intercom System: Door Phone Intercom System, no telephone wires needed, built-in rechargeable battery, works with or without electricity power, standby time 30 days. Save your phone bills..
  • Plug & Play: Simple to use. Can be placed on desk or mounted on any surface, horizontally on wall surface or vertically on any flat surface..
  • Barrier Free: Clear two way communication and has an impressive 100 meters within building and 500 meters in the open field without barrier and long distance reception transmission..
  • High Performance: Clear Voice and Secure Digital Communication. 433MHz working frequency, anti-interference signal..
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AMOCAM Video Intercom System, Include 1 pcs Night Vision Camera, 3 pcs 4.3 Inches Telephone Style Touch Monitor Kits, Wired Video Door Phone Doorbell for Multi- Apartments Families

  • 1pcs outdoor camera and 3pcs indoor monitor video intercom doorbell system, supporting 1 building which has 3 households. enable you see and hear to security monitors & displays..
  • 4.3 Inch telephone style touch screen,door answering, monitoring and unlock, dual-way intercom Mute door intercom for Video doorbell..
  • 25 different kinds of door bells chimes.Volume, brightness and contrast are adjustable. Fashion and nice design,which can also be used a decoration of your house for home improvement..
  • 700TVL CMOS IR night vision high resolution door monitor camera, available see even at night, easy to install,wired connection stability, 4-cores cable to connect. The max distance is up to 100 meters..
  • Can be used in apartments,villas,hotels,offices,public buildings for home security. Support video intercom max 12 monitors of security & surveillance equipment..
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AMOCAM Video Door Phone System, 7 Inches Monitor Wired Video Intercom Doorbell Kits, IR Night Vision Camera Door Intercom, Support Unlock, Monitoring, Dual-Way Intercom for Home Villa Condo

  • 【AMOCAM 4-Wire Villa Video Intercom System】 When someone press the call button, you can see and speak to whoever comes to your door via the indoor video monitor. Doorbell can connect the electronic lock..
  • 【Waterproof doorbell IR night vision camera】 90 degree wide angle Infrared-assisted lighting camera with rain cover, rainproof design, camera can automatically switch the IR LED on night, offer you 24 hour view, helps you indentify the visitors even in the darkness of night..
  • 【7 inches screen intercom monitor more better】7 inches LCD black monitor, 24 ringtones of select, hands free intercom, dual-Way Intercom, electric unlocking functions, monitoring the outside view, Which makes you kown the outside world staying in the house..
  • 【One button monitoring, Two-way intercom】One-click monitoring, Anytime view the situation outside the door, two-way intercom, call unlocking, convenient and fast. Used in apartments, villas, hotels, offices, public buildings..
  • 【Further security and convenience 】 Wired connection stability clear vision for home security, indoor monitor and outdoor camera can can wall-mounter. NOTE: The extension wire is not included in the package, we will provide adapter, mounting bracket, screws materials and the 4 pin conn....
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TMEZON Wireless Video Door Phone Doorbell Intercom System, 7 Inch Wifi Monitor with Wired Outdoor Camera 1080P Door Release

  • 【TMEZON 4 Wired video intercom system】 With the latest IP technology,when visitor press the doorbell,your phone will receive the APP notification, you can see,hear and speak to anyone at your door, even remote unlock via your smartphone in everywhere. You can answer the door in your hand!.
  • 【About Wifi connection】 Please note the wifi video intercom system does not mean you don’t need wire any cable.The monitor support WIFI network,but the indoor monitor and doorbell is Wired, which make sure the power,the video work stable and you can extend longer distance..
  • 【Multiple Intercom】Up to 2 doorbells can be connected with 4 indoor monitors(The slave monitor is MZ-VDP-739EM). Dual-Way Communication between indoor monitor and outdoor camera.
  • Call Transfer among monitors.You don't always go downstairs open the door after install the multiple intercom..
  • 【Automatically Snapshot or Recording】When visitor press the doorbell or triggered motion detection, the camera will automatically snapshot or video recording and save in the Micro SD card(SD card need to purchase separately).You can check the recording via smar....
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AMOCAM Apartment Video Intercom System, Wired 7 Inches Monitor Video Door Phone Kit, 4 Household Apartment Video Doorbell, Support Monitoring, Unlock, Dual Way Door Intercom, 1 PCS Camera 4 PCS Screen

  • 1 pcs outdoor camera and 4 pcs indoor monitor video intercom doorbell system,supporting 1 building which has 4 households.enable you see and hear to security monitors & displays..
  • 7 Inch acrylic LCD touch key screen,door answering, monitoring and unlock, dual-way intercom Mute door intercom with door bell kits..
  • 16 different kinds of door bells chimes.Volume, brightness and contrast are adjustable. Fashion and nice design,which can also be used a decoration of your house for home improvement..
  • 700TVL CMOS IR night vision high resolution door monitor camera, 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 of security & surveillance equipment..
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AMOCAM Video Intercom System, 7 Inches Monitor Wired Video Door Phone Doorbell Kits, IR Night Vision Camera Support Unlock, Monitoring, Dual-Way Intercom for Villa House Office Apartment and More

  • ✅ This video doorbell kits including 1pcs outdoor HD camera and 1pcs indoor color screen video intercom doorbell system. Support answering, monitoring and unlock, dual-way intercom Mute door intercom..
  • ✅ When someone press the call button, you can see and speak to whoever comes to your door via the indoor video monitor. Just press the "UNLOCK" button of indoor monitor to welcome your visitors..
  • ✅ Aluminum alloy shell for protection from vandalism with rain cover, rainproof and Anti-vandal design, with IR led lights, provide clear images of visitors even in the darkness of night..
  • ✅ 7 inches LCD black monitor, touch-key design, 24 ringtones of select, hands free intercom, dual-Way Intercom, electric unlocking functions, monitoring the outside view..
  • ✅ Surface mounting,easy 4-wired connection stability clear vision for home security. Used in apartments, villas, hotels, offices, home, company etc.(Note: 1. Only use electronic lock can open the directly from indoor monitor.
  • If customer use strike lock, Bolt lock and magnetic lock, need use power supply control to work with it).
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TMEZON Wireless WIFI Video Door Phone IP Doorbell Intercom System with Camera 4 Wire 7 Inch Entry with 1x1080P Wired Camera Night Vision,Support Remote Unlock Door Release,Snapshot, Tuya

  • 【TMEZON 4 Wired video intercom system】 With the latest IP technology,when visitor press the doorbell,your phone will receive the APP TUYA notification, you can see,hear and speak to anyone at your door, even remote unlock via your smartphone in everywhere. You can answer the door in your hand!.
  • 【About Wifi connection】 Please note the wifi video intercom system does not mean it's wireless and u don't need any cable.The monitor support WIFI network,but the indoor monitor and doorbell is Wired, which make sure the power,the video work stable and you can extend longer distance..
  • 【Multiple Intercom】Up to 2 doorbells can be connected with 4 indoor monitors(The slave monitor is MZ-VDP-739EM). Dual-Way Communication between indoor monitor and outdoor camera.
  • Call Transfer among monitors.You don't always go downstairs open the door after install the multiple intercom..
  • 【Automatically Snapshot or Recording】When visitor press the doorbell or triggered motion detection, the camera will automatically snapshot or video recording and save in the Micro SD card(SD card need to purchase separately).You can check the recording via smartphone anytime..
  • 【7 Inch LCD Monitor and video Doorbell】 7 inch TFT display monitor with slim design,touch-key oper....
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AMOCAM Video Intercom System, 7 Inches Monitor Wired Video Door Phone Doorbell Kit, IR Night Vision Camera Door Intercom, Support Unlock, Monitoring, Dual-Way Intercom for Home Video Surveillance

  • AMOCAM Wire video intercom system --- 1pcs outdoor HD camera and 1pcs indoor color screen video intercom doorbell system. 120 degree wide view angle, high definition. Ensures you can both see and speak with all visitors. Stylish and beautiful design..
  • 7'' color screen, Handsfree handle call --- Supports hands-free and handle call, clear voice and good sound quality. Very easy to adjust the brightness, volume, contrast and 25 ringtones of select, hands free intercom, electric unlocking functions, monitor the outside view..
  • Durable doorbell 700TVL IR night vision camera --- Aluminum front panel for protection from vandalism with rain cover, rainproof and anti-vandal design, embeds in led lights, IR (infrared) LED projection provides clear vision of visitors even in the darkness of night..
  • One button monitoring, Two-way intercom --- One click monitoring, view the situation outside the door, two-way intercom, call unlocking, convenient and fast. Supports answering, monitoring and unlocking, Easy 4-wire setup, easy wall-mounted installation..
  • Further security and convenience --- Wired connection stability clear vision for home security,Surface mounting by yourself, easy 4-wire setup, remotely unlock electric door/gate locks using the indoor monitor. Can ....
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TMEZON Wireless WIFI Video Doorbell Intercom System with Camera and Monitor Door Phone IP 4 Wire 7 Inch Entry 1080P Camera Night Vision,Support Remote Unlock Door Release,Snapshot,Tuya

  • 【TMEZON 4 Wired video intercom system】 With the latest IP technology,when visitor press the doorbell,your phone will receive the APP TUYA notification, you can see,hear and speak to anyone at your door, even remote unlock via your smartphone in everywhere. You can answer the door in your hand!.
  • 【About Wifi connection】 Please note the wifi video intercom system does not mean it's wireless and u don't need any cable.The monitor support WIFI network,but the indoor monitor and doorbell is Wired, which make sure the power,the video work stable and you can extend longer distance..
  • 【Multiple Intercom】Up to 2 doorbells can be connected with 4 indoor monitors(The slave monitor is MZ-VDP-739EM). Dual-Way Communication between indoor monitor and outdoor camera.
  • Call Transfer among monitors.You don't always go downstairs open the door after install the multiple intercom..
  • 【Automatically Snapshot or Recording】When visitor press the doorbell or triggered motion detection, the camera will automatically snapshot or video recording and save in the Micro SD card(SD card need to purchase separately).You can check the recording via smartphone anytime..
  • 【7 Inch LCD Monitor and Mini Doorbell】 7 inch TFT display monitor with slim design,touch-key opera....
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Touch Screen Video Doorphone 7 inch LCD Monitor with OSD Menu Wired Video Doorbell Intercom System Support Max 4pcs Door Cameras Support Snapshot Video Record Built-in 16GB SD Card Storge

  • 7" Color TFT-LCD Touch Screen monitor with OSD menu, very easy for operating and configuration.This video doorbell kits including 1pcs outdoor HD camera and 1pcs indoor color screen video intercom doorbell system. The sytem Supports 4pcs door cameras or 2pcs door cameras plus 2pcs CCTV Cameras. if you need more add-on outdoor unit, please search ASIN: B099R5XX16.
  • This video doorbell kits including 1pcs outdoor HD camera and 1pcs indoor color screen video intercom doorbell system. Support answering, monitoring and unlock, dual-way intercom Mute door intercom..
  • The station monitor has built-in 16GB SD card for snapshot and video recording. When someone press the call button on the camera, you can see and speak to whoever comes to your door via the indoor video monitor. Just press the "UNLOCK" button of indoor monitor to welcome your visitors..
  • IP65 Outdoor waterpoorf door camera, Aluminum alloy shell for protection from vandalism with rain cover, rainproof and Anti-vandal design, with IR led lights, provide clear images of visitors even in the darkness of night..
  • Surface mounting,easy 4-wired connection stability clear vision for home security. Used in apartments, villas, hotels, offices, home, company etc.(Note: 1. Only use electronic lock can open the di....
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AMOCAM Video Door Phone System, 4.3 Inches Clear LCD Monitor Wired Video Intercom Doorbell Kits, IR Night Vision Camera Door Intercom, Doorphone Telephone Style for Home Improvement

  • 1pcs outdoor camera and 1pcs indoor color screen video intercom doorbell system. You can both see and speak to visitors..
  • 700TVL IR night vision camera, you can see clearly who rings the bell even at night. Waterproofing and oxidation-proof for the durable alloy outdoor unit..
  • 4.3 inch wired audio/video doorbell answering kit,collocation telephone set panel,monitoring and unlock, dual-way intercom Mute door intercom..
  • Door dell kits has 16 different kinds of door bells chimes,Volume, brightness and contrast adjustable,monitor,intercom,Electric-lock control..
  • Easy surface mounted.Wired connection stability clear vision for home security.Fashion and nice design.Can be used in apartments, villas, hotels, offices, public buildings..
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