Pyreos infrared sensors detect human movement and are easy to integrate.

The ezPyro SMD range has good low frequency sensitivity and unparalleled high frequency sensitivity. It also has high range with or without optics. The world-first SMD range is the smallest pyroelectric sensor available and the detector provides the heart of ultra-low power systems.  Applications include presence, occupancy and people counting. A 2×2 pixel option offers directional motion, and can be used for counting and gesture.