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SiteWatch™ IP-enabled quad PIR 98.5ft (30m) volumetric motion detector

The SiteWatch™ detectors are quad-element passive infra-red (PIR), dual-tech external movement detector that combines advanced signal processing and unique optical systems. The detector’s quad PIR sensing module is equipped with two (2) volt-free and two (2) negative-switched outputs with a programmable beam range of up to 98.5ft (30m), avoiding boundary overspill and offering truly exceptional resistance to false alarms.

Using PoE and IP communication, the SiteWatch™ detectors support direct integration with DW Spectrum® IPVMS.


Amplify panoramic surveillance
Combine detectors and illuminators with MEGApix® Pano™ multi-sensor and hemispheric fisheye cameras to create a formidable panoramic solution.
  • External movement detector
  • Quad-element PIR sensor (DW-DTPIRIPW)
  • PIR and microwave detection technologies (DW-DTMWIPW)
  • Two (2) volt-free outputs
  • Two (2) negative-switched outputs (DW-DTPIRIPW)
  • Programmable beam-range of up to 98.5ft (30m)
  • Exceptional resistance to false alarms
  • Advanced signal processing, quad-pyro and optical systems
  • Trigger lights and smart devices when movement is detected
  • 10° - 70° detection angle
  • Direct integration with DW Spectrum® IPVMS
  • Intruder notifications
  • Set up lux-level events to operate blinds and curtains
  • Environmental temperature monitoring to help manage internal air conditioning and heating
  • Web interface built-in
  • PoE class 1 and DC48V
  • NDAA/TAA compliant 
  • IP65 environmental-rated dust-tight and water-protected




Detection range
Up to 98.5ft (30m) programmable
10° - 70° detection angle, 98.5ft x 98.5ft (30m x 30m) max.
Walk test
Output test mode with LED indication
Operating temperature
-4°F to 131°F (-20°C to +55°C) conformally coated electronics for increased stability
180° pan + 90° tilt
Mounting height
Optimum 9.8ft (3m)
Indicator LEDs
1 x blue LED on alarm
1 x blue LED on alarm
1 x red
 (PIR) detection
1 x green microwave detection
Two N/C volt free relay contacts. Web interface set up required.
Power input
Power over Ethernet (48V DC)
Power consumption
Max 3.8W, PoE class 1
Ethernet standard
Ethernet IEEE 802.3af, TCP/IP
Remote access
Web browser user interface. No software or installation needed
Microwave frequency
2 year warranty
DW Spectrum® IPVMS
SiteWatch™ 1640ft (500m) Laser surveillance sensor
Pole mount clamp for SiteWatch™ motion detectors
Walk tester for SiteWatch™ motion detectors
White conduit cable entry adaptor for SiteWatch™ motion detectors
Title Type Size Download
DW Accessories Chart xlsx 0.06 MB
DW-DTMWIPW CAD drawings dwg 0.07 MB
DW-DTMWIPW datasheet pdf 0.47 MB
DW-DTPIRIPW CAD drawings dwg 0.38 MB
DW-DTPIRIPW datasheet pdf 0.47 MB
SiteWatch motion detectors brochure pdf 1.14 MB
SiteWatch™ motion detectors quick setup guide pdf 0.99 MB
SiteWatch™ motion detectors user manual pdf 2.27 MB
Title Type Release Notes Version Compatibility Size Download
SiteWatch™ detectors firmware v1.50 bin - v1.50 0.46 MB

May 22, 2020 Works with DW Spectrum® IPVMS Webinar Recording: DW® Illuminators and Motion Detectors

SiteWatch™ detectors Feature Tutorials: SiteWatch Boat Harbor Demo

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