PH-855 building model video system includes the following variety: outdoor video door phones, indoor video door phones, intercom door phones, control panel and connecting interface
Simple wiring and easy installation
Four wires, video cable and two power wires
Two visitor call panels:
Digital keypad (aluminum camera)
Call button (aluminum camera)
Audio handset (PH-855M3) is available
Audio and video doorbell (PH-855C3) unit
Choice of models includes black and white or color system
Built-in monitor with 855CC module (able to view all visitors)
Utilizing the latest CPU controlled technology and intelligent interface module such as 855SD, 855CSD, 855VSB which make the system more efficient and easier to operate
