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Whistler Group

Whistler Z-31R+

Whistler Z-31R+

SKU: Z-31R+

Regular price $149.99
Regular price Sale price $149.99
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Do you drive in an area that uses red light or speed cameras? Then you need our Z-31R+ laser-radar detector. This model features a built-in GPS which means it will alert to red light and speed camera locations in the U.S. and Canada. The internal database can be updated via the included USB cable. 

The Z-31R+ is also bilingual so you can select from English or Spanish to receive your voice and text alerts. This high-performance detector offers the newest technology to combat false alerts including our Traffic Flow Signal Rejection and Field Disturbance Sensor Rejection. These are fancy names but simply put, they recognize alerts coming from sources other than police speed radar. 

The Z-31R+ makes the perfect driving companion!



  • High Performance
  • Bilingual (English/Spanish) Real Voice Alerts
  • Bilingual (English/Spanish) Green OLED Text Display
  • Internal GPS
  • Total Laser Detection with LSID (Laser Signature ID)
  • Traffic Flow Signal Rejection (TFSR)
  • Field Disturbance Sensor Rejection (FDSR)
  • Stay Alert
  • Selectable Tone Alerts
  • POP Mode Detection
  • Total Band Protection
  • Setting Saver
  • Dim/Dark Mode
  • Alert Periscopes
  • 360 Max Coverage
  • 3 City Modes / Highway Mode
  • Quiet/Auto Quiet
  • Alert Priority
  • High Gain Lens
  • Selectable Vehicle Battery Saver
  • VG-2 Detection
  • Unit Dimensions 1.23 in. H x 2.85 in. W x 4.44 in. L
  • Unit Weight .34 lbs
  • Laser Radar Detector
  • 12V Power Cord w/ USB 
  • Windshield Bracket Kit
  • USB Cable 
  • User Guide

Download manual Owner's Manual

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