Digital Dual Motion Detector (PIR+MW): Pyronix KX15DT

Code: G3041
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Digital Dual Motion Detector (PIR+MW): Pyronix KX15DT
Front view
Digital Dual Motion Detector (PIR+MW): Pyronix KX15DT
View of the inside

Digital Dual Motion Detector (PIR+MW): Pyronix KX15DT
The included accessories
Key features
  • Dual operation principle: PIR and MW (microwave) sensors
  • 15 m detection coverage
  • 85° detection angle
  • Mounting height: 1.8 m - 2.4 m
  • Selectable EOL (End Of Line) resistors
  • Anti-tamper protection
  • Automatic sensitivity adjustment
  • Digital temperature compensation
  • Blue Wave, AND/OR, IFT technologies
KX15DT is a digital dual motion detector designed for indoor applications, using microwave (MW) and PIR technology. Thanks to features such as digital temperature compensation, elimination of electrical noise (IFT), automatic sensitivity control and Blue Wave technology, it can be used in commercial, residential or industrial buildings, even in difficult conditions. The possibility of setting the frequency of the microwave path allows for proper operation of several detectors located at comparatively short distances one from another. The built-in parametric EOL resistors allow the installer to shorten the installation time. The set includes mounting accessories (wall and ceiling options).
Directional characteristics in vertical (V) and horizontal (H) planes
(85°, 60 slots, 7 planes)
Implemented technologies/functions
Dual technology - improves reliability and effectiveness in difficult environments by increased immunity to false alarms. In dual mode alarm is triggered only when an event is simultaneously detected by both paths, PIR and MW.
Blue Wave Technology enhances the detector’s immunity to infra-red noise in the environment. The key components of the technology include advance signal processing and 3D optics.
Digital temperature compensation - digitally adjusted sensitivity ensures proper detection of humans even when the ambient temperature is close to their body temperature.
3D Optics – the new 3D optics system with 60 slots enables perfect focusing of the infra-red signal onto the pyro-electric sensor. It guarantees accurate coverage of the entire protected area including the approach zone (area under the detector).
AND/OR: AND - choice of dual mode (PIR+MW); OR - choice of MW mode.
Independent Floating Thresholds (IFT) - alarm thresholds always kept within appropriate limits, which ensures resistance to external electromagnetic interference.
Automatic sensitivity adjustment - the dual PIR sensor monitors the surrounding environment to adjust its sensitivity to changing levels in infra-red light and background temperature.
EOL resistors - selectable alarm and tamper EOL resistors allow the installer to quickly select resistance values suitable for the control panel used.
Different microwave frequencies allow the installation of several detectors in close proximity without the danger of frequency interference.
Name KX15DT
Code G3041
Operating environment Indoors
Detection range
15 m
Mounting height
1.8 - 2.4 m
Detection angle
Sensors PIR + MW
Three microwave frequencies
10.515/10.525/10.535 GHz
Built-in EOL resistors
Pet tolerance
Blue Wave Technology
Automatic sensitivity adjustment Yes
Digital temperature compensation
Anti-masking technology Yes (AND/OR)
Anti-tamper protection
IFT technology Yes
Current consumption
30 mA
Supply voltage
9-16 VDC
EN50131 certificate  Grade 2
Environmental class
Dimensions 117 x 69 x 55 mm
Operating temperature range
Weight 0.2 kg