Product features
1. Lock control
2. Monitor doorbell or CCTV cameras
3. Broadcast / No disturb / Call transfer
4. Make calls between monitors
5. Monitor listening to another monitor
6. Outdoor panel unlock release
7. Indoor monitor unlock release
Max. supports:
1).2 outdoor doorbells+4 indoor monitors+2 CCTV cameras
2).1 outdoor doorbell+4 indoor monitors+3 CCTV cameras
Specification
1. 4.3” digital TFT LCD
2. Hands free
3. Touch buttons
4. Surface-mounted
5. External power adapter
6. 4 wires connection
7. Supports 3 video channels
8. Supports maximum length of line connection: 100m
9. Power Supply: DC14.5V/0.8A
10.Power consumption: 0.7W-7W
11. Dimension: 170*115*16mm