KNX Long Corridor Presence Detector Surface

KNX presence detector for surface-mounted installation in long corridors. The presence detector detects the presence of persons even in the case of small movements. Control of the lighting is carried out dependent on movement (2 channels) or additionally dependent on brightness (1 channel) via KNX telegrams. If there is sufficient daylight, the lighting is switched off or adapted to a detection brightness (constant light regulation). Devices for heating, ventilation or air conditioning (HVAC) can also be controlled (1 channel). The presence detector has two detection sensors (passive infrared), a brightness sensor, an IR receiver and an LED to indicate a detected movement, in test mode indication of the activated programming mode. The presence detector can be used as a single detector or in master-slave mode. The setting is carried out in the ETS. The presence detector can also be set and tested without the ETS, but with the appropriate remote control (available as an accessory). Indoor installation on ceiling (IP 54) with surface-mounted housing with two screws and plugs. Optionally, a protective metal basket (available as an accessory) can be installed to protect the lens.