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7'' digital TFT LCD With handset Excellent mechanical keys Surface-mounted Internal power adapter 4 wires connection Support 3 video channels Support maximum length of line connection: 100m Power: 15V,1A Power consumption: 1.1~9W Horizontal

7'' digital TFT LCD
With handset
Excellent mechanical keys
Surface-mounted
Internal power adapter
4 wires connection
Support 3 video channels
Support maximum length of line connection: 100m
Power: 15V,1A
Power consumption: 1.1~9W
Horizontal resolution: more than 400TVL
Dimension: 220х196х79mm
Lockcontrol
Monitor doorbell or CCTV cameras
Door-call transfers to the other monitor
Make calls between monitors
1 outdoor doorbell+4 indoor monitors+3 CCTV cameras
2 outdoor doorbells+4 indoor monitors+2 CCTV cameras