PIR
Passive infrared motion detector for automatic doors
Flexible and reliable
Passive infrared motion detectors (PIR) are infrared sensors that detect the movement of people or other heat-emitting objects.
objects and trigger electrical, optical or acoustic signals. These motion detectors work with
temperature-dependent pyrosensors that react to infrared light of a specific wavelength, such as human
body temperature or the heat radiation of motor vehicles.
Excellent integration options thanks to small dimensions
Thanks to their very small and compact design, PIR motion detectors are perfect for opening small pedestrian doors
as well as for activating escalators or elevators. Thanks to its design, the sensor can be both surface-mounted and
flush-mounted.
Easy to install and adjust
Field settings accurate to the centimeter
Use on revolving doors
The PIR 20 & PIR 30 immediately detect people and objects in the detection area based on their temperature and then initiate the rotation of the revolving door.