This apartment video intercom system supports 1 outdoor door station and can connecting up to 12 households. The outdoor unit is equipped with independent call buttons for each apartment, while each unit comes with a 7-inch color LCD monitor for convenient viewing and two-way communication with visitors.

The system is compatible with 12V electric locks and is easy to connect. There's no need to physically go to the door to open it for visitors; simply press the unlock button on the monitor.

When someone presses the call button on the outdoor unit, the indoor display doorbell rings and shows the outdoor screen. You can clearly see the visitor and press the “Talk” button on the monitor to communicate. Press the “Unlock” button to grant access.

Extension cables are not included in the package, but a 4-pin connector is provided. You can use RVV4 (4-core cable), Cat5, or Cat6 cables to extend the connection between the outdoor unit and monitors, as well as between monitors. The maximum transmission distance is up to 330 ft (100 meters).

(Note: Electronic lock sold separately)