SimplyWerx has extensive know-how in designing low cost motion sensors based on pyroelectric infrared (PIR) sensors and ultrasonic sensors.

Pyroelectric Infrared (PIR) sensors are suitable for the detection of human motion in intrusion detection or safety applications. Infrared beam transmitter-receiver sensor pairs uses beam interruption to detect crossing. Ultrasonic sensors are used for presence detection, including distance measurements, and people counting applications.