The
portable, economical radar speed display signs are designed for easy
positioning in areas where speeding is a concern. These dolly-mounted radar
displays are accurate from five miles per hour and are viewed “at a
glance”. Children are easily seen around the sign, while the wide base
is built to withstand adverse weather conditions.
Portability
Manufactured for value, ease of use and portability, the smaller SPDS-12
model features a 12-inch LED display. It also weighs 20 percent less and is
smaller in size than our larger SPDS-18 dolly unit.
Accuracy and Safety
The units feature our radar which can track speeds nearly a mile away and is
accurate from 5 miles to 99 miles per hour. Drivers can see the LED display
of their speed from 1,000 feet away through the smoked, non-glare shielding.
The small size of both dollys also allows for unencumbered views so drivers
may easily see pedestrians or other vehicles.
Battery powered, no trailing wires
Data Analysis
Combine either model with our speed tracking software and you can easily
analyse traffic to determine appropriate enforcement strategies.
Our units are the perfect solution for:
Our radar speed display sign can also be supplied in white for pole mounting and incorporating the radar detector.

Menu in list form:- Home ; Products: Mobile Radar Speed Display Trailer , Portable Speed Display System , Hand held radar gun , Mobile Matrix Sign , Variable message sign, Direction sign board ; SpeedDATA Traffic Speed Data Recorder ; Clients ; Case Studies: Highway scenario , Airport scenario , Guernsey Clients ; Other: Site Map ; Contacts / Enquiries , Website Feedback
Dolly Frame
2.5 x 1.5" channel formed from either 12-gauge (SPDS-12) or 10-guage
(SPDS-18) hot rolled steel featuring a C-channel “open” frame
design.
25"W x 52"H x 22"D (SPDS-12) 28"W x 57"H x 24"D (SPDS-18). Weight
approximately , 135 lbs / 175 lbs.
10" pneumatic tyres.
The dust proof and waterproof storage box houses the control box, on/off
switch, batteries, and also offers storage for the “Your Speed”
or “School” signs and the 0-9 speed limit digits.
Display
High-output 7-segment LEDs with a 70° wide-viewing angle, readable from
1000 ft.
The SPDS-12 model contains two 12"H x 8"W characters and the SPDS-18,
18” high characters, both with a third digit optional for km/h
Power and Supply
On-board smart battery charger and waterproof 110v outlet included. Batteries average three days continuous use.
Radar Unit
One piece stationary approach-only antenna, which only tracks vehicles
moving towards the unit. Displays the strongest of the faster moving
vehicles.
Detection range: 1500 ft.
Measurement available in MPH or km/H.
Target speed range: 5-99 MPH, +/- 1 MPH
Site optimised for 1024 x 768 resolution
![]()