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ProLaser 4

Portable Police LiDAR Gun

ProLaser 4 ProLaser 4 ProLaser 4 ProLaser 4
2011 Innovation of Year

ProLaser 4

Portable Police LiDAR Gun


The ProLaser 4 traffic safety LiDAR delivers outstanding target acquisition at greater range.  Ergonomically designed, the rugged forward-swept pistol grip provides outstanding balance and fit.  The Hogue® textured grip increases comfort while reducing fatigue with extended use.  Locked event recall and display lock means you will never lose a measurement. 

The high contrast OLED rear display and HUD provide better visibility day or night.  Four selectable aiming reticles and user selectable range in the HUD satisfy any user’s preferences.  The optional count up timer and TimeTrak™ HUD indicator offer new tools to better support your target tracking history.

Now with Following too Close Mode!!!

Following too closely or tailgating is one of the most preventable causes of serious collisions and “is the second most frequent complaint on the highway today.” (NHTSA) The ProLaser 4 with FTC mode provides a new tool to enforce safe and prudent driving violations.

Key Features

  • Superior targeting range and acquisition
  • Small & lightweight; only 2.5 lbs. with batteries
  • 3 ways to power including 4 AA batteries, USB, & 12V
  • Simple to use interface
  • High contract rear display with larger speed readings
  • 4 selectable aiming reticles
  • Speed and/or range in the HUD
  • Never lose a measurement with Event Recall and Display Lock
  • Download events to a spreadsheet
  • Rugged polycarbonate handle with Hogue® grip
  • IP-67 certified for water and dust
  • 3 year warranty included*


  • Following Too Close Mode
  • Certification Management with optional expiration lockout
  • Bluetooth wireless printing to hip printer
  • Bluetooth wireless data collection with TrafficTrak™ Android application
  • Selected Event storage – save only the target locks you enforce
  • TimeTrak HUD indicator enhances target tracking history
  • Count-up timer displays the elapsed time since target lock
  • 3x HUD magnification
  • Railroad version with low speed high resolution (0.2 to 99.9 mph or km/h)

* For USA only, International configurations may vary. Please contact your Account Manager for details. 


There are a series of mounting kits available for the ProLaser 4. 


The ProLaser 4 driver for the event download feature is available by clicking the following links:

Link 1 and Link 2

Utility Installation Instructions
Utility Operation Instructions

If you have any questions, please contact technical support at or 800.835.0156; Option 1;
Option 4.

Video Demo
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ProLaser 4