General
Installation technique	Bus system
Mounting method	Surface mounted (plaster)
Material	Plastic
Colour	Grey
With video
With memory function
Overhear protected
Operation door lock
Control extra function(s)
Hands free
Function lamps
Can be connected to smartphone
Hearing aid compatible
Mutable call tone
Internal communication
Specific call tone
Add-on device
Loudness control
With touch screen
IFTTT support available

AP home station, matt grey (painted) System 55 - Control buttons with integrated LEDs for status display. The control buttons on the AP home station control the following functions in conjunction with the switching actuator or the flush-mounted switching actuator: - Switching lights and other functions. - Controlling the door opener. - Setting the ring tone melody. - Switching the ring tone on and off. - Answering calls. - Activating the enforcement function. - Setting the ring tone and speech volume. This component makes it possible to set up door communication systems with up to 70 participants (e.g. 1 x built-in loudspeaker, 5 x extension module for built-in loudspeaker, 68 x AP home station).