Join to our online upcoming free webinars...

Glass switch button


EAN: 8595188132992 | Code: 3299 standard (white)
EAN: 8595188132923 | Code: 3292 standard (black)


  • Between each pair of touch buttons, there is available a pair of indicator LEDs (green, red) to signal not only the status of the controlled appliances but also the status of any sensor or actuator in the system.
  • At the location of each touch button, there is available a blue diode signaling the touching of the given button. Touching may be signaled by a vibration impulse or sound tone - selectable in the software iDM3.
  • Controllers are 4-channels (GSB3-40), 6-channels (GSB3-60) and 8-channels (GSB3-80).
  • All versions are in the same dimension as a basic modular wall switch (94x94 mm).
  • Each controller is equipped with a thermo sensor. It is equipped with two analog-digital inputs (AIN/DIN), and it is possible to connect two potentialless contacts or an external temperature sensor TC/TZ. (for example on floor temperature measurement).
  • Controllers are equipped with an ambient light intensity sensor. From the basic information from the sensor, it is possible to illuminate orientation blue diodes in the touch controls GSB3 or perform various actions in the software iDM3, e.g. illuminate light circuits in a hallway, etc.
  • Advantages over conventional switches/buttons include space-saving, signaling of any output system, the ability to measure temperature, and also the ability to connect external buttons or detectors.
  • Each channel (button) can control any actuator (appliance) in the system. It is also possible to program various functions or macros (sets of functions) to each button. This allows you to control several appliances with one button simultaneously.
  • Each button (channel) can have different functional modes besides lighting control:
    a) Classic wall-switch: - upper button ON, bottom button OFF
    b) Button controller (impulse relay):
        - first press ON, second press OFF.
    c) Dimmer:
        - short press – ON/OFF
    d) Time switch: - ON after press, automatically OFF after set time.
    e) Setting light scenes – for example: for watching TV:
       - shutters down
       - main light 30% intensity
       - wall-lamps 50% intensity
  • Design series LOGUS90 offers glass frames in black and white color. These frames go perfectly with GSB3 wall buttons. 


  • Number of buttons: 8
  • Supply voltage: BUS 27 V DC
  • Rated current from BUS:  25-40 mA (at 27 V DC)
  • Internal temp. sensor: yes
  • Inputs: 2x temperature or 2x digital
  • Dimensions: 94 x 94 x 36 mm


Customer Centre

Technical support

+420 800 100 671


+420 573 514 221