GBF SentryLink Door Station For 2-1000 Units Apartment – Flush Mounted (GBF-STK001)


GBF full IP smart video doorbell system for 2-1000 units apartment building is one standalone outdoor station which requires only three wires: one power line, one RJ45 internet cable and one unlocking wire. This standalone unit is  the most friendly installation intercom system, wiring inside each unit is not required. It saves you lots of installation labor and cost. ( Probably 2-3 hours for installation). This smart intercom system supports two-way voice communication and remote door release functions. Unlock door with IOS/Android devices (Iphone, Ipad and other smart phones). You can watch, hear and speak to the person at your door and unlock the door with your smart phone, no matter where you are or what you are doing. The application is available for IOS and android mobile phone and tablet. With GBF SentryLink smart video intercom, you are always home no matter where you are travelling.





  • 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 and directly connects with your smart mobile devices. 
  • 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 our free App. 
  • Integrated dual-stream full-featured 1080P 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. 
  • Temporary key codes can be created by each tenant smart phone at anytime from anywhere.  The temporary codes can be set at daily or hourly base. This is easy and convenient for temporary residents or visitors to access the building.
  • Tracking history for unlocking, visitor images and all activities from your smart phone for unlocking history.
  • Integrate with property management web interface to allow property manager to edit tenant list and room information remotely.
  • No wiring for this apartment building intercom system is necessary. Save lots of installation labor cost. Premium full touch screen with tempered glass panel. Weatherproof IP65 rated construction. 2 years manufacturers warranty.
  • Compatible with GBF wifi wireless indoor monitor. Each tenant can have the option to have one wireless indoor monitor inside his or her unit. Even you do not have smart phone, you still can use this smart doorbell intercom system.

Additional information

Weight 15 lbs
Dimensions 12 x 10 x 2.5 in
GBF Full IP Outdoor Station Features:

1. 1080P HD CMOS Camera– high resolution, 2MP camera, crystal clear image
2. Access code Unlocking and Access card or keyfob unlocking.
3. Temorary keycode can be created by each tenant APP at anytime from anywhere
4. Compatible with Android and IOS devices, remotely unlocking for friends or guests.
5. Integrated two SPDT relays can trigger two remote door locks or gates, which can be activated directly from your mobile devices
6. Cloud record unlocking history— information (time/who) history forever.
7. Night Vision—- Low light operation & saves extra lighting costs
8. Flush mounted or Surface Mounted.— Installation friendly.
9. Package Controller— Know where your package is AFTER delivery
10. Lease/ subscritpion— Low cost entry for a high value entry system


Operation System; Android 5.1
Video Compression H.264
Image Sensor: 1/3" 2MP CMOS
Lens: 3.6mm
Angle of view: 120 degree
LCD screen size: 7" TFT
Material: Aluminum alloy and tempered glass
Power: DC 12V
Power consumption: Standby less than 1W, Working less than 10W.
Working temperature: -20 degree to +60 degree
Relative Humidity: 10%- 90%


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