Product Features
  • Dual element pyro-electric sensor

  • 15m volumetric detection coverage

  • Selectable EOL (End Of Line) resistors

  • Blue Wave Technology

  • Auto sensitivity feature

  • Digital temperature compensation

  • Tamper-proof brackets

  • Sealed optics

  • ABS plastics

  • Complies with EN50131-1

Digital monitors and adjusts to the environment

The dual element PIR in the KX15DD digitally monitors the surrounding environment to adjust its sensitivity to changing levels in infra-red light and background temperature.

Selectable EOL resistors

The KX15DD incorporates selectable alarm resistor values of 6K8, 5K6, 4K7 &1K and tamper values of 5K6, 4K7, 2K2 & 1K catering for most control panels on the market.

15m volumetric detector, great coverage range

15m volumetric detection coverage makes the KX15DD ideal for the protection of rooms and offices.

Blue Wave Technology

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

  • 3D Optics – 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.
  • Digital temperature compensation – digitally adjusts the detectors sensitivity ensuring performance is maintained.
  • 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 environmental conditions, the detector will automatically adjust its sensitivity.

Tamper-proof brackets

Supplied with both wall and ceiling mount brackets which provide 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.

ABS plastics

3mm polished finish, reduces electrostatic interference on the PIR sensor.

Related products & accessories
Detectors & Sensors

Detectors technical characteristics

Blue Wave technology


Automatic sensitivity


Set sensitivity

Auto, High or Low

DEOL resistor on board


Tamper protection

Front and rear

Detectors technical characteristics

Maximum range


Volumetric coverage


Detection speed

0.3- 3.0m/s

Coverage angle

85 degree

Detection zones


Detection planes


Protection of area under the detector (creep zone)


White light filter

6500 Lux


Ultraviolet light filter


3 dimensional


Sealed optics

Detection method

Low noise dual element pyroelectric sensor


Wall mounted

Bracket included

Ceiling mounted

Bracket included

Optimum coverage height

1.8 - 2.4m

Certified mounting height


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


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


EN Certificate

EN50131-2-2:2008 | EN50130-4:2011 | EN50130-5:2011 | PD6662:2017

Certification type


Certificate number


Electrical conformity



5 years

Product Codes & Options


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