Pyronix Security

Pyronix PIR KX15DQ

Pyronix KX15DQ
Pyronix Security

Pyronix PIR KX15DQ


  • 12m volumetric coverage
  • Dual element pyro-electric sensor
  • Selectable EOL (End Of Line) resistors
  • Blue Wave Technology
  • Auto sensitivity feature
  • Digital temperature compensation
  • Tamper proof brackets included
  • Sealed optics
  • ABS plastics
  • Complies with EN50131-1

With Blue Wave Technology, and digital temperature compensation the KX15DQ will automatically recognise any environmental changes and adjust accordingly.

15m Volumetric detector

15m Volumetric detection coverage. Ideal for protection of rooms, offices etc.

Selectable EOL resistors

The detectors incorporates selectable alarm resistor values of 6K8, 5K6, 4K7 &1K & tamper values of 5K6, 4K7, 2K2 and 1K catering for most control panels on the market.

Blue Wave Technology (BWT)

This technology further enhances the detector’s immunity to infra-red noise in the environment. BWT comprises of 2 key components:

The new 3D optics system enables perfect focusing of the infra-red signal onto the pyro-electric sensor. This allows BWT to clearly identify the positive and negative signal edges.

Powerful software embedded into a microprocessor is used to process the received information from the pyro-electric sensor. The result of this combination is lower infra-red signal noise amplification and therefore better immunity.

Auto Sensitivity Feature

Depending on the environment condition, the detector will automatically adjust the sensitivity.

Digital Temperature Compensation

When the product is used in a hot environment this technology digitally adjusts the detector’s sensitivity allowing it to maintain its range even when the background room temperature is almost equal to the external body temperature of 32ºC (internal body temperature = 37ºC).

Tamper proof brackets

Supplied with both wall & ceiling mount brackets which provides access for up to two 8 core cables (Tamper kit optional).

Sealed optics

Protects from possible infestation from insects, shields air movement in front of the pyro-electric sensor and protects against adverse reflections from inside the detector housing.



Pyronix KX15DQ

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Pyronix KX15DQ is a motion detector sensor manufactured by Pyronix Ltd, a company specializing in security systems and solutions. The KX15DQ is designed for intruder detection and is commonly used in residential and commercial security systems.

Key features of the Pyronix KX15DQ:

Dual-element PIR technology: The KX15DQ utilizes dual-element passive infrared (PIR) technology, which helps to reduce false alarms by requiring both sensors to be triggered simultaneously before an alarm is triggered.

Pet-immune detection: The sensor is designed to be pet-friendly, meaning it can distinguish between human and pet movement, reducing false alarms caused by small animals.

Detection range: The KX15DQ has a detection range of up to 15 meters (49 feet), providing coverage for a significant area.

Digital temperature compensation: The sensor includes digital temperature compensation technology, which helps maintain accurate detection even in environments with varying temperatures.

Adjustable sensitivity: The sensitivity of the sensor can be adjusted according to the specific requirements of the installation, allowing for customization based on the environment.

Tamper protection: The KX15DQ features tamper protection, which activates an alarm if the sensor is tampered with or removed.

LED indicators: The sensor is equipped with LED indicators that provide visual feedback on its status, helping with installation and troubleshooting.

Compatibility: The KX15DQ is designed to integrate with Pyronix control panels or other compatible alarm systems.

Detectors technical characteristics

Blue Wave technology    Yes

Automatic sensitivity      Yes

Set sensitivity     Auto, High or Low

Digital temperature compensation           Yes

Optical quad       Yes

DEOL resistor on board  Yes

Tamper protection           Front and rear

Optical, lens and detection characteristics

Maximum range               15m

Detection speed                0.3- 3.0m/s

Coverage angle  85 degree

Detection zones 60

Detection planes               7

Protection of area under the detector (creep zone)           Yes

White light filter                6500 Lux

Protection           3 dimensional

Lens       Ultraviolet light filter

Optics   Sealed optics

Detection method            Digital Quad signal processing


Wall mounted   Bracket included

Ceiling mounted               Bracket included

Optimum coverage height            1.8 - 2.4m

Certified mounting height             2.4m

Environmental and operating features

Storage temperature       -40C to 80C

Certified operating temperature -10C to 40C

Nominal operating temperature -30C to 70C

Physical dimensions (H x W x D) 117 x 69 x 50mm

Weight  125g without bracket

Electrical & battery

Operating voltage            9-16V DC 13.8V DC typical

Quiescent current consumption 13mA @ 12V (Min), 16mA @ 12V (Max)

Contact Resistance           <10 ohms

Relay outputs    50mA 60 VDC, 42 VAC (RMS)

Tamper switch   12V 50mA

Certifications and warranty

Security Grade   Grade 2

Environmental class         II

EN Certificate     EN50131-2-2:2008, EN50131-1, PD6662:2017

Certification type              IMQ

Certificate number           CA12.1172

Electrical conformity       CE

Warranty             5 years

PDFSpec Sheet