solar 2 and half digit radar speed limit sign

Energy-saving solar 2 and half digit radar speed limit sign

( 1 Year Warranty solar 2 and half digit radar speed limit sign)

Our Products

LED intelligent traffic signal light series
- — High flux traffic signal
- — 100mm traffic light series
- — 200mm traffic light series
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- — Traffic lgiht module
LED countdown timer series
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LED street light
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Vehicle loop detector
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Intelligent traffic light controller system
LPR Radar Speed Sign
Smart zebra crossing
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Traffic pole light
Solar Portable Trailer
Other product
- — LED portable traffic signal light
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- — LED Arrow board traffic light series
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Our Solutions

Features/Benefits Specifications Project Download

The radar Speed Sign uses the principle of radar speed measurement, combined with LED technology, to display the speed of the vehicle to the driver in time. Generally speaking, the speed feedback sign consists of three parts: 1) Speed limit sign; 2) Radar speed measuring device; 3) Electronic display board; The display board will show the speed of the vehicle, and if there are multiple vehicles driving in the area at the same time, the electronic display board will show the speed of the fastest vehicle among these vehicles.

The vehicle speed feedback sign is a device equipped with a speed limit sign and can display the speed of passing vehicles in the detection area on the LED screen in real-time. The vehicle speed feedback sign is widely used in the subsequent radar speed measurement for traffic speed measurement.

The driver radar Speed sign (DFS) displays the speed of the vehicle on the LED screen through radar speed measurement. The advanced speed feedback sign can also display the green speed value for average speed, and the read speed value for Overspeed to warn the driver. Drivers pay attention to controlling their speed. Surveys have shown that vehicle feedback signs can be effective in reducing vehicle speed.

The power supply mode of the vehicle speed feedback sign can be a 220V mains power supply, or it can be combined with a solar panel and battery power supply. In other remote speed-limited sections such as highways where it is inconvenient to draw electricity, the solar power supply is efficient.

In addition, the speed feedback sign can also be equipped with a speeding camera, and the vehicle can take a photo of the speeding vehicle when it is speeding, and send it back to the control center.

Product advantage:

1. Built-in professional traffic radar imported from Germany, with strong anti-interference and high accuracy

2. Flexible working mode, multi-task work, suitable for different application sections

3. Support a variety of power supply methods (solar, AC, current, or battery)

4. The equipment is fully sealed and waterproof, and the working day is 7-10 days on continuous rainy days

5. Red speed and crying face are displayed when speeding, and green speed and smiling face are shown within the safe value

6. GSM/GPRS remote control module, convenient for remote control and traffic flow data analysis

7. Three installation methods: portable bracket, pole installation, and vehicle installation.

8. It is suitable for occasions requiring traffic management such as highways, airports, mines, enterprises, schools, hospitals, etc

Product feature:

LED Screen	188 LED screen
Front speed limit pane	30 km/40/50/60(optional)
Display Color	Red and green
Glue filling process	Using the full glue filling process, all parts of the circuit board visible to the naked eye are full of glue
Light decay	10000h/3 years working time, light decay (mcd)≤20%
Material:	3M Diamond Grade Reflective Film
Visible distance:	Above 300 Meters
Battery:	3pcs 13ah lithium battery
Solar panel:	60watt
Continuous rainy days	7-10 days
Power consumption	≤18W
PCB material	Epoxy glass cloth laminate (FR4), using Kingboard A2 sheet, thickness ≥1.6mm
Three-proof treatment	The use of silicone three-proof paint, evenly brushed on one side of the PCB circuit, can effectively prevent moisture, salt spray, anti-static, anti-mildew, and other characteristics

Radar parameter:

Parameters:	Description
Frequency	24.125GHz
Pickup distance	≥180m(500feet)
Speed detect	1KM/H~250KM/H
Radar response time	≤50ms
Working voltage	9~24V
Current	≤92mA@12V
PC（ EIRP）	20dBm
Beam	30°vertical， 16°horizontal
Speed measurement error	±1 to ±3 KM/H (when the angle between the direction of motion and the radar beam azimuth is 0 degrees)

App setting :

Radar Direction	two-way detection or two lanes
Speed unit	km/h or Mile /h can be choose
Communications	Wifi
Sensitivity	0-112（The smaller the number, the higher the sensitivity）
Brightness	1-10(1 is the darkest, 10 is the brightest, default is 5）
Speeding records	Speeding records can be extracted and saved in EXCEL and TXT formats (up to 20,000 records can be recorded)
Overspeed value	1-400 can be set
Interference coefficient	1-112 (the smaller the value, the worse the anti-interference)
Multi-machine coordination	up to 8 units
Angle compensation	0-90 degrees