Whistler XTR-440

$140.00 Released February, 2010

Product Shot 1Whistler XTR-440 is a portable, battery-powered laser/radar detector designed for 360-degree laser detection in addition to patented VG-2 cloaking. As a direct upgrade from the XTR-420, the XTR-440 maintains its predecessor’s portability, while adding along an easy-to-read backlit text display and a filter mode that can analyze confusing signals to verify whether they are legitimate or not.

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Like its predecessor, the module provides band detection of all major laser/radar signals including X, K, and Ka bands; VG-2; and safety radar. Plus it’s equipped to detect safety systems from emergency vehicles.


  • Portable Laser/Radar Detector
  • 360-Degree Laser Detection
  • Total Band Protection
  • VG-2 Cloaking
  • Backlit Display
  • Two Alert Periscopes (Flash LEDs)
  • City/Highway Modes
  • Tone Alerts
  • Stay Alert
  • Dim/Dark Mode
  • Quit/Quiet Quiet Modes
  • Filter Mode
  • Alert Priority
  • Setting Saver
  • Selectable Auto Shut Off
  • Vehicle Battery Saver Mode
  • Battery Powered (15-Hours)
  • Power Cord (Included)

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