solar 2 and half digit and face light radar speed limit sign

Energy-saving 2 and half digit and face light radar speed limit sign

( 1 Year Warranty 188 radar speed limit sign)

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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.

188 radar speed limit sign and face light 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

188 radar speed limit sign and face light Product feature:

Display screen:	Total 270 (red and green two-in-one)
Face light LED quantity	Smiling:104pcs
Face light LED quantity	Sad:88pcs
LED Brightness	red, 120°, 5050, luminous intensity (550 – 750 mcd/LED)
LED Brightness	Green, 120°, 5050, luminous intensity (800 – 1400 mcd/LED)
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%
Front speed limit panel	30 km/40/50/60(optional)
3M Mode Material	3M engineering grade(yellow or white can be optional
Visible distance:	Above 300 Meters
Battery:	3pcs 13ah lithium battery
Solar panel:	60watt
Continuous rainy days	7-10 days
PCB material	Epoxy glass cloth laminate (FR4), using Kingboard A2 sheet, thickness ≥1.6mm
Weatherproof Rating	Weatherproof, IP54 level compliant. Non-sealed and ventilated.
Power consumption	≤23W
Mounting Height	2.5 - 4m
Standard Mounting	60mm galvanised steel column
Operating Temperatures	-30°to +60°C°
Warranty Period	1 year

specification:

Parameters:	>Description
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 isthe brightest, default is 5)
Speeding records	Speeding records can beextracted and saved in EXCELand TXT formats (up to 20, 000records can be recorded)

radar parameters:

Working voltage	>Solar powered DC12V
Radar working frequency	24. 125 GHz or 24.200 GHz
Detection speed range	10-250KM/H
Detection distance	Standard 200Meters (100meters, 50meters )
Strobe	SS300 Doppler (FCC approved)
Output Power (EIRP)	20dBm
Antenna Angle	Horizontal: 30°, Pitch: 16°(3dB Beamwidth, ActualDetection Angle Greater Than4 Lanes)
Speed measurement error	+1 to +3 KM/H (when theangle between the directionof motion and the radar beamazimuth is 0 degrees)
Radar response time	≤50ms