SpeedAlert Radar Message Signs
SpeedAlert Radar Message Signs
Portable multipurpose radar message signs combine messages with radar feedback.
Web-enabled for data collection and remote management.

SpeedAlert radar message signs combine radar feedback and messaging, so you’ll use it more often in more situations.
- Multipurpose: Give drivers immediate feedback by displaying messages specific to their speed (“Slow Down”, “Too Fast!”, “Have a Nice Day”); or display dedicated messages (“Flood Warning”, “Amber Alert”) depending on your needs at the time.
- Simple, Universal Mounting: Mount the SpeedAlert radar message sign on a portable post, pole, ultra-portable trailer or vehicle hitch in just minutes.
- Durable Construction: The welded aluminum enclosure, concealed mounting hardware, shatterproof Lexan and graffiti-resistant powder-coat make the SpeedAlert radar message sign extremely rugged and durable. Weatherproof, too!
- Flexible Power Options: Accommodates almost any power source including Lithium battery, Integrated Solar, AC or trailer. A dedicated compartment allows simple battery exchange in any weather.
- Remote Management: Remotely access and monitor the SpeedAlert radar message sign from anywhere with an Internet connection and browser using the ATS TraffiCloud Remote Management Service.
- Eliminate Data File Management: Upload data automatically, generate and share ready-made reports from computer or tablet. Easy-to-use interface with dashboard convenience. Requires TraffiCloud subscription
- Alerts: Set email or text alerts for high-speed violators, low batteries and tampering. Requires TraffiCloud subscription
- Other features include: Display speed data or speed-dependent messages, ability to program to different modes, easy-to-manage onboard buttons, collect volume and speed data even when sign is in message mode, local setting changes, flashing red and blue violator strobe, and ability to take daytime awareness images.
Want a more compact radar speed sign without the messaging component?
Check out our Shield Radar speed signs! Rigorously tested and listed on Florida’s Approved Product List.
Request More Information:
Watch this SpeedAlert 24
speed trailer in action:
The SpeedAlert 18” trailers were instrumental in monitoring and slowing approaching vehicles to allow for safe pedestrian crossing. Compared to a 4-week analysis taken in November 2021, a 106% increase in traffic flow was documented by the SpeedAlert 18” trailers in May 2022. The All Traffic Solutions equipment was key in ensuring the safe and efficient flow of over 99,000 vehicles during these events.
– University of Nebraska at Omaha
SpeedAlert Radar Message Signs
Control Interface |
TraffiCloud![]() ![]() TraffiCloud Features
|
ATS Mobile![]() ![]() ATS Mobile Features
|
PC![]() ![]() PC Interface Features
|
On-Board![]() ![]() On-Board Controls
|
|
Power |
Lithium (SA 18 only)
![]() ![]() Lithium Batteries
|
PowerCase
![]() ![]() PowerCase PC36 and PC26
|
Solar![]() ![]() Solar Panel
|
AC![]() ![]() AC Power
|
Trailer![]() ![]() Trailer Power
|
Mounts |
Pole Bracket – (Includes 1)![]() ![]() SA18 Pole Bracket
|
Pole Bracket – SA 24
![]() ![]() SpeedAlert 24/instALERT 24 Bracket
|
Trailer![]() ![]() Trailer with SpeedAlert 18 or SpeedAlert 24
|
Portable Pole
![]() ![]() Portable Post
|
Hitch Mount
![]() ![]() Hitch Mount
|
Accessories |
Padded Carry Case
![]() ![]() SpeedALERT Padded Carrying Case
|