Siedle In-Home-Bus universal touch module 3-way, F50, CD series for the CD series Is required for the operation of a video module and when connecting a second touch module (only in conjunction with additional power supply, see Siedle planning manual). Completed with 3-way button set (Art. 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 the operation of a video module, the illumination of the label field in the universal touch module and when connecting a second button module.) Connection for an additional button module (standard or universal, max. 2 button modules per indoor station)
