OPT-RX-40PTC - Optex - Quad Element Pet Immunity PIR


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Please Note: Estimated delivery details below



  • Digital Quad Zone Logic
  • Patented quad zone logic
  • Spherical lens design
  • Temperature compensation
  • Sealed optics
  • Selectable pulse count (2 or 4)
  • False alarm protection
  • Pet tolerance model

The RX-40 gives extremely high false alarm protection with excellent tolerance to spot temperature changes from curtains, small animals, and pet. Using patented Quad Zone Logic, it is able to accurately discriminate between humans and other sources of infrared, providing reliable detection in a diverse range of applications.

The attractive housing incorporates the unique spherical lens design, which is not only robust, but also helps to maximise the performance of Quad Zone Logic by providing an accurate focal length for each detection zone

Coverage RX-40

Quad zone logic

Quad Zone Logic provides multi segmented detection zones throughout the detection area. An alarm signal is created by the cumulated total IR energy of each zone. It is designed to provide 4 to 8 zones for a human sized object to create sharp and maximum signals for stable detection. Spot temperature changes, i.e. by rodents or curtains etc., may affect only one or two zones at the same time creating a smaller detection signal. These signals are further analysed by the "ECO" Chip and signal processing circuit for accurate detection and filtering out of false alarms.

Spherical lens

- Technology to Back Up Quad Zone Logic
Obtains an accurate focal length for each detection zone and maximises the performance of Quad Zone Logic.




RX-40QZ / RX-40PT


12 m x 12 m 85° wide

Detection zones

78 zones


2°C at 0.6 m/sec.

Detectable speed

0.3 m - 1.5 m/sec.

Power supply

9.5 - 16 VDC

Current consumption

11 mA (max.) at 12 VDC

Alarm period

Approx. 2.5 sec.

Alarm output

N.C. 28 VDC 0.2 A max.

Tamper switch

N.C. Opens when cover is removed

Pulse count

Approx. 20 sec. 2 or 4

Warm-up period

Approx. 30 sec.

LED indicator

Alarm condition

Operating temperature

-20°C to +50°C

Environmental humidity

95% max.

RF interference

No Alarm 20 V/m

Mounting height

1.5 m - 2.4 m


70 g

Dimensions (H x W x D)

97 mm x 62 mm x 44 mm

FL-60N (Optional lens for long range curtain pattern)




18 m x 1.8 m long range

Detection zones

20 zones



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