A Passive InfraRed sensor (PIR sensor) is an electronic device that measures infrared (IR) light radiating from objects in its field of view. PIR sensors are often used in the construction of PIR-based motion detectors.
From R220
Optex Indoor Passive Infrared detector is suitable for use with IDS and other wired alarm systems. | From R162
Compatible with IDS X64 Systems. Includes Supreme & Pet Imune PIR's. | From R246
Bi directional temperature compensation. Slim design for residential installations. Cost effective. |
From R367
This detector is the perfect solution for warehouses and shops where shelving may obstruct the view of standard PIR detectors. | From R440
Dual sensors and software to ignore small pets under 36kgs. | From R225
PIR with anti tamper suitable for harsh environments. The Risco Zodiac Quad detector protects up to 12m x 12m wide area and is supplied with swivel bracket for wall or ceiling mounting. |
From R333
The New GENIUS with Double Linear Imaging Technology. Double Quad Linear Imaging Technology for sharp analysis of body dimensions and differentiation from background and animals. | From R254
The Neo Line Series offers an outstanding combination of engineering experience and technological innovation. Featuring all the advantages that are integral to every Crow designed movement detector, the Neo Line Series offers unrivalled security levels and unparalleled digital signal processing. | From R646
Unique 360° Ceiling Mount PIR Detector. |
From R736
OPTEX wired industrial indoor PIR plus Microwave detector with 12 x 12m digital quad zone logic. EN grade 2 PIR/microwave detector suitable for use with IDS and other wired alarm panels. | From R656
Enjoy high-end performance and true pet immunity with the Digigard DG75. Its precision digital analysis, two separate infrared sensors and unique pet-friendly lens detect intruders with absolute accuracy while ignoring pets up to 40kg (90lbs). Its outstanding detection and false-alarm immunity give you unmatched reliability and stability. | From R941
Optex Indoor PIRs that use the state of the art Xwave1 Wireless technology. |
From R1,118
Weather Resistant Double Dual Element Motion Detector. Unbeatable reliability in hostile environments. Outstanding catch performance. | From R854
Advanced PIR using MW & IR with Anti-Cloak technology. Coverage 10m to 25m. | From R705
Compatible with WisDom Security Systems. |
From R941
Range of Optex Indoor or Outdoor PIRs that use the state of the art Xwave2 Bi-directional Wireless technology. | From R1,120
The robust and weatherproof LX-402/802 detector, purpose built expressly to offer protection for numerous outdoor applications. | |