Based on the Doppler effect, these are electronic systems that detect the passage of people and objects in the specific area being monitored
They provide the ability to control the opening of the door and are able to detect the direction of motion, avoiding activation if a person is moving away (mono-directional sensors).
Volumetric sensors with 24 GHz microwave technology, ideal for openings with high traffic, can also be installed on the ceiling at a maximum height of 4 m.
With Entrematic PASM24W it possible to reduce heat loss due to undesirable openings of the entrances, thanks to the fact that it can be set with monodirectional operation (the sensor activates the opening only if it detects approaching motion).
