Digital Building Video Intercom System Housing Unit

4) Mounting: Surface

3) Number of melody ring: 9;

2) Screen Size: TFT-LCD 4-Inch;

1) Power Source: DC18V;

Specifications:

Only One Power Supply is needed for a total wiring distance of 50 meters by Computer LAN cable, but if beyond 50 meters, you have to apply better wire instead of Computerr LAN cable and furnish a power source for each inside unit.

According to the model VPS-M8A363, the system is FOUR-WIRE from door to inside unit, so there would bring costs reduction and lessen the possibility of errors and mistakes.

It is part of the Digital Video Intercom System of VPS-M8A363,  the inside unit sounds dulcet melody rings and remind you of the coming of visitors. You will see clear and live images of the visistor by the Color 4-Inch TFT-LCD screen;

Detailed Product Description

The Inside Unit is part of the door phone, and it provides clear and live images of Visiors and remins you of coming of visitor