The "IC BW-HS 300" is a Digital Strom double sensor, it is both a motion detector (approx. 180 degree detection) and a brightness sensor (approx. 20-6500 lux detection). The dS ready product transfers the values ​​directly into the digitalSTROM system using the latest dS 300 technology. This enables individual safety and comfort functions to be triggered. The light detection is set by means of a potentiometer. Noiseless switching process (no click clack) thanks to the use of the latest semiconductor technology. The product delivery consists of the double sensor upper part in 55 mm format with support ring and the base module for installation in the flush-mounted box. The tops are suitable for the GIRA switch series E2, E3, Event, Esprit and Classix. The outer frame of the respective switch series is not included in the scope of delivery.