Note that only the following cable cross-sections are approved for connecting the inwall light switch:

Rigid cable [mm²] Flexible cable without wire end sleeve [mm2]
1.0 - 1.50 1.0 - 1.50

Prior to installation, make a note of the serial number (12 digits beneath the barcode) in the battery compartment and the exact location of installation. You will need this later on for integrating the device in the system.

Three circuit configurations are possible depending on the pre-installed wiring.

Mandatory information in accordance with the equipment safety standard (DIN VDE 0620-1).