Trafficalm makes Radar Speed Signs for every kind of road.

With our vast LED sign design experience, and the broadest line of radar speed signs on the market. Trafficalm is the most complete and trusted Speed Detection Sign manufacturer on the market.

Street Series
(small signs)
Pole-mounted radar speed signs designed for neighborhood streets

9″ Value Signs
9″ Smart Signs
12″ Value Signs
12″ Smart Signs

Roadway Series
(medium signs)
Pole-mounted radar speed signs designed for medium speed roads.

14″ Smart Signs
15″ Smart Signs

Highway Series
(large signs)
Pole-mounted radar speed signs designed for high speed interstates, freeways and highways.

18″ Smart Signs
18″ Jumbo Smart Signs
WrongWayAlert™ – Wrong Way Warning System

Portable Series
(small signs)
Portable radar speed signs designed for changing traffic situations.

9″ Portable Value Signs
9″ Portable Smart Signs
12″ Portable Value Signs
12″ Portable Smart Signs
12″ Portable Smart Signs
Radar Speed Sign Display Trailer

Work Zone Series
(large signs)
Signs and related products designed for highway work zones.

15″ WZ Smart Signs
18″ WZ Smart Signs
Radar Speed Sign Display Trailer
ZoneAlert™ – Work Zone Warning System

Other Products
We make more than just signs. Really, we are all about roadway safety.

ZoneAlert™ – Work Zone Warning System
WrongWayAlert™ – Wrong Way Warning System
Cellular Network Modem
Scalable Dynamic Message System
Radar Speed Sign Display Trailer
Sign Power Options
Sign Accessories