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SiteWatch™ 1640ft (500m) Laser surveillance sensor
Model: DW-DTLA500

The DW-DTLA500 is a laser surveillance sensor that allows the user to monitor and locate intrusions for applications where physical fences are not desirable, possible or where enhanced security is required. The 1640ft (500m) sensor works without reflectors and reacts in fractions of a second.

The DW-DTLA500 SiteWatch™ sensor knows the exact position of an object and offers adaptive alarm settings. For example, the sensor can be set to react only to cars in a specific lane and alarm if an object has stopped or if a door opens, while ignoring all over activities.
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.
  • SiteWatch™ surveillance sensor
  • 0 - 1640ft (500m) detection range
  • Exceptional resistance to false alarms
  • 20 Fully adaptable alarm zones to meet any situation
  • IP alarms and relay output
  • Alarm notifications
  • 905nm wavelength
  • Web Interface built-in
  • PoE class 2 and DC48V
  • NDAA/TAA compliant 
  • IP66 environmental-rated dust-tight and water-resistant
Field of application
Outdoor surveillance and monitoring
Alarm zones
Up to 20 fully adaptable zones, each zone has individual alarm sensitivity settings and alarm actions.
Alarm actions
Network alarm, relay, easy direct integration with IP to VMS, enabling PTZ control, automatic video recording and object position.
Detection range
0 -01640ft (500m)
Detection resolution
+/- 1dm
Update rate
250 Hz
Laser wavelength
Beam divergence
2.0 x 2.0 mRad
Alignment laser
Laser class
Class 2 laser product, eye-safe
Power supply
Power over Ethernet (48V DC) or 12 V DC
Power consumption
4W (PoE class 2)
Operating temperature
-22°F to +140°F (-30°C to +60°C)
Ethernet IEEE 802. 3af, TCP/IP,web browser used interface
Relay switch
Max 30V 200mA, NC and NO
4 x M5 - Bosch compatible
2.87” x 1.61” (73 x 41mm)
4 x M5 - Axis compatible
1.57” x 2.44” (40 x 62mm)
2 x M6 - common standard
2.87” (73mm C-C)
5/8”-11 UNC (tripod mount)
IP rating
IP66 certified
Shell: gray, sensor: black
5.29 lbs (2.4kg)
1 year warranty
DW Spectrum® IPVMS
SiteWatch™ IP-enabled quad PIR 98.5ft (30m) volumetric motion detector
Mounting bracket for SiteWatch™ laser sensor
Title Type Size Download
DW Accessories Chart xlsx 0.06 MB
DW-DTLA500 CAD drawings dwg 0.39 MB
DW-DTLA500 datasheet pdf 0.62 MB
DW-DTLA500 datasheet - French pdf 0.62 MB
DW-DTLA500 datasheet - Spanish pdf 0.71 MB
SiteWatch motion detectors brochure pdf 1.14 MB
SiteWatch™ laser sensor quick setup guide pdf 0.52 MB
SiteWatch™ laser sensor user manual pdf 4.42 MB
Title Type Release Notes Version Compatibility Size Download
SiteWatch™ laser sensor firmware v2.1 bin - v2.1 0.31 MB

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

SiteWatch™ detectors Feature Tutorials: SiteWatch Boat Harbor Demo

DW® SiteWatch™ Laser Motion Detector Overview

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