Key features:
7'' TFT-LCD high resolution color screen
Four wire connection
Hands-free video call and two-way communication
Monitor, unlock, visitor calling
Volume, brightness and contrast adjustable
Connect up to 2 outdoor cameras
5m cable included
95% imported electronic components
18 month warranty

Specifications:
Power supply: DC 13.5V
Resolutions: 480 x 3(RGB) x 324
Operation temperature: -15C to +50C
Calling tone: "Ding Dong" chime
Wall mounted
Dimensions:
Monitor: 260 x 150 x 30cm
Camera: 136 x 96 x 26mm