Wanco Compact Radar Speed Sign Trailer, Battery Powered and Solar Charging, WSDT3-S

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Police Radar Speed Trailer by Wanco

Full matrix display • 26" LED characters • 24"x30" regulatory speed limit sign with changeable speed-limit numbers • Approach-only K-band radar, FCC approved • One 65-85 watt solar panel(based on location) • Two 6V batteries, 225 Ah total capacity • Telescoping tower with 90-degree rotation • Locking control box • Orange powder-coat finish • 2" ball hitch • 15A Battery charger

The new Wanco radar-speed trailer with full-matrix display features the largest portable speed sign available today. Visible over a standard Jersey barrier traffic divider, the giant display shows motorists’ speed in 26-inch characters, warning motorists to slow down by flashing their excessive speed.


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  • Extra-large full-matrix display
  • Optical lenses and sun shades over 26-inch LED characters
  • Selectable speed-limit setting
  • Clearly displays speed in mph (one or two digits) or km/h (up to three digits —see international model)
  • Software-controlled selection of speed units, mph or km/h
  • 24x30-inch regulatory speed-limit sign included, other sizes available
  • Regulatory sign has changeable speed-limit numbers
  • Approach-only K-band radar measures speeds from 5 to 150 mph (8 to 240 km/h), at a distance of up to 1500 feet (450 meters)
  • Radar unit is CE compliant, FCC approved
  • Extended height increases visibility
  • Streamlined see-through design
  • Compact and easily portable, 5-minute setup
  • Under 900 pounds (400kg), can be towed by most vehicles
  • Standard 2-inch ball coupler tow-hitch
  • Regulatory speed-limit sign
  • Battery powered & solar charging
  • Locking control box and battery compartment


Some options may not be available for aftermarket installation. Please consult factory.

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