Motion Detectors

The latest security PIR motion detection from Ness Security. Featuring high sensitivity with an equally high immunity to false alarms. The  XIR100H is a passive infrared detector (PIR) with dual pyroelectric element, ideal for both domestic and commercial  installations at an unbeatable price.

This Bosch PIR offers dynamic temperature compensation. Wall to Wall coverage – superior catch performance. Flexible mounting height, no adjustments to reduce installation time. Self-locking enclosure w/ integrated bubble level.  The perfect addition to your Bosch alarm system.

Designed to be incorporated and installed with your alarm system in quiet occupied areas on the perimeter loop. Provides consistent detection even through blinds and light drapes. Provides great false alarm immunity, fast installation testing, and a handclap feature that lets users confirm the sensor's operational status.

Buy the latest Ness Quantum -Q PIR . Boasting a QUAD Element Pyro Sensor that offers a better detection rate and higher noise immunity for lower false alarms. Quantum-Q is Australian designed and made using precision S.M.D. technology. With enhanced 15 metre wide angle coverage, selectable Pulse Count and Sensitivity adjustments providing the flexibility to use the Quantum-Q in most environments. Installed in rooms or in hallways, Ness Quantum-Q protects you by detecting intruders body temperature using infra-red technology. It offers quality, performance and reliability at a fraction of the retail cost.

This high-end performance PIR security detector with true pet immunity provides precise detection. Featuring two separate infrared sensors and unique pet-friendly lens that detect intruders with absolute accuracy while ignoring pets up to 40kg.  Its accurate detection capability and false-alarm immunity give you peace of mind at an affordable price.