General
Model	Speak/ring
Installation technique	Bus system
Colour	Stainless steel
Number of bell buttons	0
Width	106.5 mm
Height	106.5 mm
Zoom, pan/tilt function
Manual adjustable camera
Hearing aid compatible
Contains keypad
Flush-mounted installation
Surface mounted
With housing

System 106 voice module made of stainless steel V4A - The hands-free function enables communication between inside and outside. - A high-quality microphone and a weatherproof loudspeaker ensure good communication. - Power supply via 2-wire bus. Additional connection for central locking (e.g. required from 3rd camera module). - All other System 106 modules (except door station module) are supplied with power via the voice module.