The 313 Low-Profile Microwave Detector provides occupancy detection for the automatic control of DALI lighting loads. The unit detects movement using its highly sensitive microwave detector. It emits low-power microwave signals, and measures the reflections as the signals bounce off moving objects.
|Identification and status LED|
|Current consumption (mA)||
|Installation, weitere Informationen||
Ceiling flush-mounted, surface-mounted using SBB-C
|313||Low Profile M/Wave Pres / Abs Detector|
The 311M Ceiling PIR Detector is an IP55 and –30°C certified version of the 311 Ceiling PIR Detector, a compact unit that provides energy-saving functions in a DALI system. It contains a Passive infrared detector (PIR) and an Infrared receiver. As a presence detector, the unit can turn the lights on when a room is occupied, and off when the room is unoccupied.
The 320 PIR Sensor is a compact sensor that provides energy saving functions in a DALI system. It can turn the lights on when its coverage area is occupied, and off when it is unoccupied. Due to its excellent detection performance, the PIR Sensor is especially suitable for applications where small or slow movements take place for extended periods of time, such as offices or classrooms.