door camera

4inch handfree color video door phone!!

Function:
Visitor calling, Video communication, Unlock, Monitor
Night Vision, Auto Turn off,

Specification:
Power: 13.5V
Screen: 4" LCD
Resolution: 480(H)*234(V)*RGB
Operation Temperature: -20℃ - +60℃
External Dimension:
130(L)*185(W)*27(H)mm
Installation: Surface-mount
Match way: one outdoor camera to one indoor monitor, one outdoor camera to two indoor monitor, two to one, two to two, two to three.
Wired Connection: 4wired 

Hong Kong Electronics Fair (Spring Edition):

Date: Apr. 13th to 16th, 2014
Add: Hong Kong Convention and Exhibition Centre, Wanchai.
Booth No.: HALL 1E BOOTH  B19

It'll be great that we could meet you all at the Fair.