On Site 300 M Speed Trailer


1000 in stock



  • The economical OnSite™ 300M is a specially engineered trailer-mounted tool for speed enforcement and monitoring. Perfect for departments looking for the most affordable choice in traffic calming solutions.
  • Using Decatur’s patent-pending SI-3® radar, the speed display is accurate from 5 miles per hour to 210 miles per hour. Its 18-inch LED display is easily viewed from nearly 1,000 feet away, and its durable steel construction handles any weather situation. A smoked, non-glare Lexan® shielding protects the LED flashing sign.
  • The open design of the unit allows drivers to see pedestrians and other drivers easily.

The OnSite 300M is the perfect solution for:

  • School Zones
  • Cross Walks
  • Parking Lots
  • Public Events
  • Neighborhood Watch Organizations
  • Work Zones

Recommended Option

  • EZ StatTM Traffic Data Logger
  • The EZ Stat is a serial module designed to gather speed data samples from the Decatur Electronics line of speed measurement radar products

Additional information

Weight 250 lbs

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