for the AS and A series
Is required for operating a video module and when connecting a second touch module (only in conjunction with additional power supply, see Siedle planning manual).
Complete with 3-way button set (Article no.: .. 503 TSA ..)
Product features
5 LEDs for display (e.g. door open) without additional wiring
Display of operational readiness via an LED
Optical call display by flashing LED on the talk button
Illuminated label field
Includes label foils with symbols for audio and video
Includes audio connection cable (red, 220 mm)
Connection for additional power supply (Is required for operating a video module, lighting the label field in the universal touch module and when connecting a second touch module.)
Connection for another touch module (standard or universal, max. 2 touch modules per indoor station)