A compact device with a twin function: the new movement / presence detector for automatic switching of the lighting, dependent on brightness and movement. It is persuasive due to its excellent detection properties (360° detection range) at mounting heights up to six metres.
The movement / presence detector has three independent PIR sensors for movement detection. Each of these sensors is assigned to an individually activated range (each with a detection angle of 120°). In addition the detection range can be considerably extended by grouping up to five devices. It is therefore possible to adapt the device to the room conditions or to the specific application. Due to the integrated brightness sensor, the device can also be used as a twilight switch.