Video Door Phone

3.it is very thin ,only  22 mm thickness , beautifull design with many colour appearance to chose .

2.If use in apartment system , it can connect with a image storager , can storage  64 pieces picture of the visitor .

1.handset with figure to dial the other room no ,inter calling .

Function :

Specifications:
1) Power supply: BUS cable
2) Power consumption: 15MA/700MA
3) Ring: 10 chimes

Functions:
1) Visual and intercom, electronic lock-controlled, calling the center, emergency alarm