Product Features
  • Dual element pyro-electric sensor with X-band DRO based microwave
  • Selectable EOL (End Of Line) resistors
  • AND/OR technology
  • Patented Independent Floating Thresholds (IFT)
  • Blue wave technology
  • Auto sensitivity feature and digital temperature compensation
  • Triple LED indication
  • Frequency options
  • Sealed optics
  • Tamper proof brackets included

Panel Type: Domestic


The KX15DT features Dual element pyro-electric sensor with X-band DRO based microwave both of which need to be triggered to set off the Alarm, this reduces the risk of false alarms. 

With Bluewave technology and digital temperature compensation the detector will adjust its sensitivity to the environment. 

Technical Features

15m Volumetric detector

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

Selectable EOL resistors

The detector 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.

AND/OR technology

AND’ mode operates as a standard dual technology detector. ‘OR’ mode will switch to microwave detection in environments where there is a risk of PIR detection being blocked, 

Blue wave technology

This technology further enhances the detector’s immunity to infra-red noise in the environment. BWT comprises of 2 key components: 1). 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. 2). 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)

Active self test

If there is no activation after a 5 hour period it will actually self test both the PIR and microwave

Triple LED indication

Microwave - orange, PIR - green, alarm - blue

Microwave Frequencies Bands

3 different frequency bands to avoid interference between detectors are installed in the same room

Technical Specifications

Detectors technical characteristics

Blue Wave technology
Automatic sensitivity
Set sensitivity
Auto or high
Digital temperature compensation
DEOL resistor on board
Tamper protection
Front and rear
Separate LED indication
Microwave, PIR, Alarm
3 microwave frequesncies to avoid interference

Optical, lens and detection characteristics

Maximum range
Volumetric coverage
Dual technology
Detection speed
0.3 - 3.0 m/s
Coverage angle
85 degree
Detection zones
Detection planes
Anticloaking technology
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 and Microwave Doppler 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
-40°C to +80°C
Certified operating temperature
-10°C to +40°C
Nominal operating temperature
-30°C to +60°C
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
24mA @ 12V (Min), 30mA @ 12V (Max)
Contact Resistance
<10 ohms
Relay outputs
50mA 60 VDC, 42 VAC (RMS)
Tamper switch
12V 50mA

Certifications and warranty

Electrical conformity
EN Certificate
EN50131-2-4:2008, EN50131-1, PD6662:2010
Certification type
Certificate number
Environmental class
5 years
Security Grade
Grade 2

Related Products

Hybrid control panels

Wireless security sensors

Product Downloads & Certification

Installation Manuals

Ordering Options

KX15DT - 10.525GHz (FPKX15DT2)

KX15DT - 9.90GHz (FPKX15DT1)

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