video door phone 

IP video door phone 

video door phone system 

IP video door phone 

We now also have a new digital video intercom which is based on PLC and wireless. It's a most welcomed system in the world. The features are:

1. No installation, no cabling, very easy and simple to use. 

2.Free setting and debugging, PLUG N PLAY.

3. No switch is needed, indoor screen can be layed on the desk or table.

4. The system consists of outdoor station, indoor phone and power supplies.

5. Outdoor station can connect 8 indoor monitors at the most and calls can be made among different indoor monitors.