• Motion Detectors DDT7425
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DDT7425

Motion Detectors

Infrared & MW complex intrusion detector

  • Adopts energy-saving logic processing(DMF),random dynamic time segmentation(DMT) technology
  • Syncretize MW & PIR technology,double processors improve signal processing ability
  • K-Band detecting technology to further prevent false alarm,improve detection sensitivity
  • the uniformity consistent sensitivity of optical system,can solve the error of "near big","far small"
  • Digital pulse adjustable,automatic temperature compensation,energy analysis
  • Self adaptation microwave system,avoid causing the false alarm by action of electric fan
  • Dual infrared FRESNEL lens,with downward vision window avoid detecting dead angle.
  • With tamper alarm,timing self-check make sure the detector works properly.
  • Advanced pet-immunity recognition technology can distinguish the different signal between intruder and pet
  • Advanced anti-cloak technology to recognize the intruder with cloak
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Description:

Model

DDT7425

DDT7425DMF

DDT7425DMT

Detection mode

Dual PIR& MW complex

Detection range

Diameter 12m@25°C

Detection angle

110°

Infrared area

22+12+6+4=44

MW frequency

10.525GHz

Installation

Height:1.8m~2.4m（surface or corner mount）

Working voltage

9~16VDC

Working current

8mA~25mA（about 20mA@12VDC）

Working temperature

temperature:-10°C~+50°C;relative humidity:5%~95%RH

Anti EMI

>9000LUX

Anti-white light

>20V/M (20MHz~1000MHz)

Pet-immunity

No

25kg

25kg

Intelligence mode

No

DMF

DMT
alarm output solid relay; NC
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