Silent Advisor

Radar Speed Trailer — RST-1000

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5-year warranty guaranteed.

Size & Weight

Panel Size

36″ x 29″

Display Area

30″ x 23″

Matrix Size

9 x 12 pixels

Pixel Pitch

2.6″

Display Height

3.5 feet to the bottom of the LED display

Length (Transport Position)

117″

Length (Operating Position)

97″

Width Overall

56″

Height (Transport Position)

90″

Height (Operating Position)

126″

Weight

1,200 lbs approx. (max)

Ground Clearance

13″ minimum

Display

Number of Digits

Up to three (the first digit is a 1)

Character Height

18″ standard font; 18″ bold font

Speed Limit Sign

30″ w x 36″ h (77 cm x 92 cm)

Radar Frequency

24.150 GHz (K-Band)

Radar Detection Distance

1,500 feet

Radar Speed Accuracy

±0.5% of reading

Data Collection and Analysis Software

Standard

Power

Solar Array

110 watts (nominal)

Batteries

Two (2) 6-volt heavy-duty, deep-cycle (GC-2) lead acid (flooded), 260 amp hour

Protection

Battery Security

Anti-theft steel battery frame bolted to trailer

Remote Communications

Talk to your RST! Remote access, GPS tracking, and FREE lifetime cellular service.

Solar Array Upgrade

160 watt

Battery Upgrades

Two (2) maintenance-free (Gel Cell or AGM): 260 amp hour
Four (4) lead acid (flooded) or maintenance-free (Gel Cell or AGM): 520 amp hour

Battery Charger

45 Amp output, 120 volt AC
55 Amp output, 120 volt AC

Radar Speed Unit

MPH (User-Selectable)
KPH (User-Selectable)

Security Package

Vandal-proof battery box reinforced steel cage

The RST-1000 Silent Advisor is designed to slow traffic for safety in neighborhoods, work zones, road construction, and other venues.

What makes our radar & speed trailers different?

More Than Speed Feedback

From portable speed displays to queue detection and dynamic speed limit systems, SolarTech offers solutions for data collection, driver awareness, and active workzone management.

Unique Radar Speed Trailer

The SolarTech RST-V-2000 combines radar feedback and variable speed limit functionality on one trailer, reducing equipment needs while supporting advanced Smart Work Zone applications.

Remote Access for Changing Work Zones

Dynamic speed-limit and radar speed trailers support remotely updated limits and multi-function Smart Work Zone applications, giving teams the ability to adjust operations without returning to the field.