Pyronix 10m Anti Masking Tri Technology External PIR Detector
Two PIR sensors combined with a microwave detector. Complete with anti-masking technology, pet immunity to 25kg and designed for outdoor use.
The microwave detector range is adjustable from 0m to 15m while the PIR range is fixed to 10m. The Tri Detection range is adjustable by changing the microwave detection range. For best performance in outdoor conditions the Tri Detection range is specified to 10m to 13m depending on the lens fitted to the PIR detectors.
Please see the attached pdf for further information.