The Message Center 360 Variable Messaging Sign


Our flagship radar speed trailer, the MC360 messaging sign does it all. The large display, offered in 2 sizes, (3’x6′ and 4’x8′), can be programmed to show vehicle speeds, text-based messages, arrow-based messages, and graphics. Featuring a full-matrix MUTCD-compliant amber LED display, programmable 365-day calendar, traffic data collection, and optional ALPR/ANPR-ready (Automated License Plate Recognition) power system configuration.


Text-Based Messages

Arrow-Based Messages and Graphic

MUTCD-Compliant Display

Programmable 365-Day Calendar

Traffic Data Collection

Display Options


Legible from up to 1,000’ (305 m), the MC360’s two display size options (3’x6’ and 4’x8’) give plenty of room to communicate with drivers, and the screen can be rotated 360° for ease of setup. While towing the trailer, the screen rotates to be in line with the towing vehicle, reducing wind resistance. In fact, the MC360 messaging trailer is so easy to tow and maneuver that it can be easily set up by just one person.

The MC360's message sign display can be turned and lowered to make the trailer more dynamic

 Power Up


The MC360 messaging trailer can run for up to 21 days of continuous operation using the four deep-cycle batteries in the trailer. Solar panels come standard so you can power your sign indefinitely. The solar panels only need four hours of bright sunlight to recharge a full day’s worth of battery power.

The Street Dynamics MC360 comes with solar panels included in the standard package.

Send a Message

Use any of the over 300 standard alert messages, arrow-based messages, or graphics that come pre-loaded onto the MC360, or easily create your own. Communicate with your sign via the NTCIP-compliant onboard computer, or use the Street Dynamics Web Portal for remote access.

Over 300 pre-programmed messages, arrow-based messages and graphics

NTCIP-compliant onboard computer
Web-based remote access portal

Traffic Statistics


If you choose the radar-equipped version of the MC360 message sign, you can also add the optional Statistical Package to collect and store traffic data including vehicle speeds, vehicle classification, 85th percentile data, and more. This data can then be downloaded into the Easy Analyst software to create clear, colorful reports, charts, and graphics that you can present to your department, city council, and infrastructure managers. Signs can also be outfitted with an ALPR-ready (Automated License Plate Recognition) power system configuration.

Rise To the Occasion


The display of the MC360 messaging sign can be raised up to over 11 feet (3.4 m) tall, then rotated 360 degrees so drivers can easily see the sign no matter how your roads require you to deploy it. The sign can be raised manually using the hand-crank, or you can add an optional electric winch to raise and lower the display panel with the push of a button.

Raise the display of your message sign up to eleven feet tall.

Can I Have Your Attention Please?

Eye-catching flashing red strobes in red + blue or amber can be added to your MC360 messaging sign. Program them to flash when drivers exceed a pre-programmed speed threshold.

The LED face of the MC360 messaging sign features bright amber LED lights and red and blue strobes.

We stand behind our products. That is why the MC360 comes with a 5-year warranty on the sign and trailer, a 1-year warranty for the battery, and a 5-year warranty on the solar panel. 

Ready to add a messaging sign and speed trailer to your traffic safety lineup?