Steuerungsanordnung für einen elektrischen Verbraucher

摘要

A lighting unit/light sensor is coupled by a fiber optic cable (2) to an aperture (3) to monitor conditions in an adjacent r The unit connects with a control module (5) that has switching relays to operate a second lighting unit (6). This has a connecti to a fiber optic cable (13) in the other room to supply a passive light module (14).