Call Panel for multi apartment video intercom system DC61EG-ID

Specifications:

* Product Name:Building call panel for multi-apartments;

*4.3-inch digital high-definition LCD screen;

*Deluxe cast aluminum chassis;

*CCD high-definition color camera, 520 lines; Voice prompt function;

*Luminous keypad, password and card unlocking;

*Call manager and indoor extension and visual intercom function with it;

*Additional functions: elevator linkage;

Wirings: