GBF upgraded smart video doorbell system for 4 units apartment building supports two-way voice communication and remote door release functions. Unlock door with IOS/Android devices (iPhone, iPad and other smart phones) or with your indoor monitor. You can watch, hear and speak to the person at your door and unlock the door with your smart phone or with your indoor monitor, no matter where you are or what you are doing. The Doordeer App is available for IOS and Android mobile phone and tablet. With WiFi/3G/4G connection, intercom and door release all remotely controlled by your smart phone or tablet from at home or away.


  • Answer and view callers at your door remotely via your mobile iOS or Android device, whether you are at home or abroad. The IP wireless video doorbell sends a push-notification and directly connects with your smart mobile devices. Easy setup, connects to your smart device in minutes. WiFi or Wired Ethernet connection. No ‘Cloud’ subscription or usage fees (cell phone carrier data plan fees would still apply)
  • 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 Doordeer App. 
  • Integrated dual-stream full-featured 720P 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.
  • Integrated SPDT relay can trigger a remote door lock or gate, which can be activated directly from your mobile device, and also with any optional push-to-exit button.
  • Built-in SD slot for local video storage. Record all video activities in this local SD card. Each tenant could use his or her smart phone to check all missing call video history remotely through Doordeer APP.
  • No wiring for this apartment building intercom system is necessary. Save lots of installation labor cost. Premium Brushed Aluminum faceplate for durability. Weatherproof IP55 rated construction. Weatherproof IP55 rated construction. 2-year manufacturers warranty.

Package including:

1 pcs outdoor station with 4 call buttons (Flush Mounted)

4 pcs Skyboxes

5 pcs power adapter (12V DC, 1 A)

All wiring accessories and hardware.

Additional information

Weight 2 lbs
Dimensions 7.5 x 5 x 2 in


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