General
Assembly arrangement	Basic element
Operation	Button
Construction	Wall model
Suitable for	Call
Colour	White
Material	Plastic
Material quality	Thermoplastic
Suitable for bus connection	2-wire
Type of power supply	Bus system
Button function	Quit call

Duty room unit System 55 pure white glossy duty room unit (no display) with call acknowledgment (gruenes keypad) and cancel button for the buzzer (yellow keypad) is an optional part of the emergency kit. Type: 291503


Quantity: 1 unit.