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Sensor Type
Infrared (IR)
Outdoor Rated
Relay Output Support
Water Resistant
# of Relays
3 Relays
Ease of Installation
Intermediate (Installs < 60 minutes)
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Monitor for Intruders Accurately as Exceptionally Long Ranges
Optex LRP180QH Super Long Range PIR with Heater
Optex LRP180QH Super Long Range PIR with Heater
Optex LRP180QH Super Long Range PIR with Heater
Item# 76440
Price: Normally $1966.00 
Hot Deal $1186.67
Free shipping on orders over $175 - See Details


  • Detects Intruders at up to 180 meters
  • Dual zone detection
  • Gold coated optical system
  • IP65 rated for use in harsh environments

Essential Info

The Optex LRP180QH is the world's first dual output external "super" long-range PIR detector. Ideal for large perimeter installations, the sensor provides separate "near" and "far" alarm outputs. This allows the sensor to position an intruder in its field of view. When used with pan and tilt or dome cameras (available separately), the alarm outputs can be used to automatically position a camera to an area. Wiring to the detector from its controller can be made in two core cable. This two core carries power to the sensor, near and far alarm information and tamper simultaneously.

Due to their extended range and narrow fields of view, this detector should only be used over flat terrain.

The LRP180QH features a unique system to minimize cable and installation costs while maximizing installation distance between detector and controller. The controller provides three separate relay outputs for near detection, far detection and tamper output. It can be situated either at the detector head or in the control centre. The controller can be situated up to 800 meters away from the sensor.


What's Included

  • Sensor unit
  • Controller
  • Mounting bracket
  • Specifications

  • Detection method: Passive Infrared
  • Coverage: 180m x 4m (590' x 13')
  • Detection zones: 24 zones (6 quad layers)
  • Mounting height: 2.5m (8')
  • Power supply: 11 - 16V DC
  • Current consumption: 80mA(max.) at 12V DC
  • Alarm period: Approx. 2 sec.
  • Alarm output: Form C 30V DC 1A x 2 (far, near)
  • Tamper output: N.C. opens when cover, head removed 28V DC 0.1A
  • Warm-up period: Approx. 60 sec.
  • Operating temperature: -40° C to +60° C
  • Weight (Head): 4.7kg (10.4lb)
  • Environmental Protection: IP65 (wiring hole to be sealed)
  • Walktest: Visual: LED x3 pcs (far, near, tamper)
  • Reviews

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