SAM-R

The Compact Radar Speed Sign with a Rotating Display

The Stalker SAM-R is a small, compact radar speed sign that is easy to transport and can be set up by just one person. Featuring changeable SPEED LIMIT sign numbers and a rotatable mast, the SAM-R can function not only as a radar speed sign, but can also be a powerful traffic data collector when you add the optional Stalker Traffic Analyst package.

The SAM-R radar speed sign featuring the optional solar panel and a speed limit sign.
The SAM-R radar speed sign featuring the optional solar panel and a speed limit sign.

High Visibility Display

High Visibility Display

The SAM-R’s bright 18” amber LED characters are legible from up to 1,000’ (305 m) away and features proprietary LED Lamp Matrix and LED Pulse Width Modulation technology. The LED Lamp Matrix concentrates and focuses the LED’s light, allowing the motorist to see the sign at a greater distance and, thus, act on the speed warning quicker. 

LED Pulse Width Modulation significantly increases the time between battery charges and powers the LED’s so that they remain at a consistent brightness throughout the battery’s entire discharge cycle. 

When you are ready to move your sign, simply rotate and lock the sign into its streamlined travel configuration for easier towing and improved wind resistance. 

Industry-Leading Radar

Industry-Leading Radar

Equipped with Stalker’s famous Traffic Statistics Sensor K-Band radar, the SAM-R can accurately track vehicles from as far as 1,200’ (365 m) away. It also offers greater range, sensitivity, and tracking when compared to radar signs manufactured by the competition. 

A close up of the Stationary Speed Sensor II K-Band radar included in the SAM radar speed trailer

Power Up

The SAM-R’s group 27 12-volt battery provides 8-10 days of continuous operation between battery charges, and this time can be extended by installing a second battery. You can add the optional top-mounted solar panels to operate your SAM-R almost indefinitely.  

Traffic Statistics

Traffic Statistics

The Stalker Statistical Package can be added to your SAM-R to collect and store traffic data including vehicle speeds, vehicle classification, 85th percentile data, and more. Import the data into the Stalker Easy Analyst software and use it to create colorful reports, charts, and graphics perfect for grants, city councils, and other departments involved in traffic safety and enforcement. 

A Stalker Easy Analyst report displayed analyzing traffic data collected with radar speed signs and messaging trailers.

Hand-Held Controller

Hand-Held Controller

The SAM-R is easy to use with its dedicated hand-held controller. Get complete programming and diagnostic functions right in the palm of your hand. 

Use the SAM 6000 Controller to control your sign from a distance

Ready to add a SAM-R radar speed trailer to your traffic safety lineup?

Ready to add a SAM-R radar speed trailer to your traffic safety lineup?

Available accessories

Available accessories

Stalker Radar Speed Trailer wheel lock
Speed-Message Trailer Spare Tire
015-2752-10 $292.00

Replacement 14" spare tire and rim

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