Solar Powered SpeedCheck Radar Signs

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SpeedCheck DisplayManager™ For Radar Speed Signs

For fast and easy scheduling of your radar speed sign, variable speed limit sign or intelligent traffic sign.

Changing the settings, retrieving traffic data and maintaining your radar speed display is simple with SpeedCheck DisplayManager.

There are several DisplayManager versions to choose from:


DisplayManager Basic

DisplayManager Basic allows you to manage your radar speed displays wirelessly using your laptop computer. With a Bluetooth™ connection at the speed display location, you can configure and maintain an individual SpeedCheck radar speed sign from up to 50 feet from in front of the speed display.

With DisplayManager Basic you can control a variety of functions including:

  • Minimum display speed
  • Speed limit
  • ViolationAlert speed
  • SLOW DOWN message
  • High-speed blinking
  • Speed limit flash
  • DeviceManager™ option which triggers
    flashers strobes or other external devices


  IDC Display Manager  

DisplayManager Plus

DisplayManager Plus provides the extra functionality required for TrafficAnalyzer™ and SpeedCheck's Scheduler options to work with your radar speed display.

With DisplayManager Plus you get all of the benefits offered with DisplayManager Basic, plus the ability to program scheduling and traffic analysis options and download traffic data you collect with TrafficAnalyzer. Like DisplayManager Basic, DisplayManager Plus uses advanced Bluetooth technology to wirelessly connect to individual speed displays.


  IDC Display Manager Plus

DisplayManager Advanced

IDC Display Manager Advanced

DisplayManager Advanced provides all of the capabilities of both DisplayManager Basic and DisplayManager Plus, as well as features that will allow you to:

  • Add increased scheduling functions to your speed display
    including a two-year calendar with up to 16 events per day
    and the ability to program for holidays.
  • Save programmed settings for uploading to
    multiple speed displays.
  • Immediately analyze traffic speed and flow data
    using the TrafficAnalyzer software on your
    notebook or laptop computer.


DisplayManager Central Office

IDC Display Manager Central Office

DisplayManager Central Office lets you manage one or more of your SpeedCheck speed displays from a single office location by using your office PC and a wireless modem located inside your speed displays. You can monitor and change every speed display in your system without leaving your desk!

Whether you want to monitor or manage your SpeedCheck radar speed sign, IDC variable speed limit sign or IDC intelligent traffic sign, DisplayManager Central Office is the ultimate solution. DisplayManager Central Office lets you:

  • Update operation schedules at the last minute for school zones,
    HOV lanes or special events.
  • Change the awareness settings of your speed displays.
  • Download traffic statistics, speed and traffic flow information.
  • View current operational status of all speed displays.
  • Upload software changes.



More Accessories For Your SpeedCheck Radar Speed Sign

Information Display Company offers a variety of accessories that expand the capabilities of your radar speed sign, variable speed limit sign or intelligent traffic sign. Click on the appropriate link to learn more.

Emphasize speeding violations


Control up to two external devices, such as flashers or strobes.

SpeedCheck Scheduler

Tailor the operations of individual radar displays or entire groups of signs. On/Off, alert thresholds, message displays, speed limit postings and more.


Collect accurate traffic density and speed data using your radar speed sign, variable speed limit sign or intelligent traffic sign.


Sync your radar speed signs, variable speed limit signs or intelligent traffic signs with the government atomic clock and ensure that each of your scheduled operations happen exactly when you want them to.

Mounting Options

Information Display Company makes it easy to set up your radar speed display for either permanent or temporary applications.

Trailer, Stands & Trunk Mounts

IDC changed the industry with the introduction of its SuperTrailer. Redesigned from the ground up, the SuperTrailer is simply the most effective, durable and versatile trailer available anywhere.

AC & Solar Power Options

Go green whenever and wherever you need to operate your radar speed sign, variable speed sign or intelligent traffic sign.



DisplayManager™, QuickChange™ SafetyMask™, SpeedCheck™, Speed Limit Alert™, TimeKeeper™, TrafficAnalyzer™, TrafficFlow Manager™, UltraClear™, and ViolationAlert™, are trademarks of Information Display Company © 2008-2015