Features of system:

1.Only need a CAT5 cable to connect outdoor unit and indoor unit. Saving the cost of the wire
materials and the time to finish project.

2. No power consumption when standby. Long life time, energy saving and low carbon.

3. Real isolated to each floor and each indoor unit. The system is stable, and easy for
debugging and maintenance.

4. Adopting good video processing technology, the transmission distance of video signal can
be up to 40 meters.

5. Video doorphone can compatible with audio doorphone in the system.