Traffic Control Solution Provider
4 line display for LPR and warning message
Energy-saving 4 line display radar speed sign 2 color
( 2 Years Warranty 4 line display radar speed sign 2 color)
Features/Benefits
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The NobTra LPR Traffic 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 LPRS driver feedback sign is the solution that fits your budget.This compact radar speed sign offers exceptional visibility and power efficiency in a lightweight and portable solution. Featuring the options you need at remarkably affordable pricing, the LPRS driver feedback sign will help you keep your neighborhoods safe for years to come.The NobTra LPR Traffic Radar Speed Sign 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.
The NobTra LPR Traffic Radar Speed Sign 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 that is not convenient to use 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.
1.The mobile phone APP to set parameters within 10 meters, and can supportApple,Android and Hongmeng operating systems.
2. There are 112 levels of sensitivity.1 is the highest sensitivity and 112 is the lowest ensitivity.
3. There are ten levels of brightness.1 is the darkest and 10 is the brightest
4. Red and green two-color display screen display
5. Imported professional traffic radar is adopted, with high-precision vehicle real-time display function, accurate and reliable speed measurement results, strong anti-drying ability and high precision.
6.If the driver over-speed, the LPRS will output a warning message to show them, keep safety. Slow down. And the LPR camera take a photo.
7. All-day snapshot function, the system has a large capacity, can store 20,000 illegal speeding records, and supports mobile APP to view the snapshot records. The license plate captured by the camera will display the license plate number on the display.
8. The LPR camera matching has maximum resolution of up to 2 million pixels, outputs real-time images, supports SD card, up to 256G, and is suitable for day and night. The multi-layer optical lens makes the picture quality clear and restores the scene realistically. The reserved 4G port can be connected to the control center later.The LPR camera perfectly recognizes many coutries and regions: the recognition rate can reach 99%.
9. Radar speed limit card supports customization,which are 30,40,50,60....or other customized values.
10.Detect PM2.5 value and PM10 value, APP sets the parameter value, if it exceeds the standard, it will display red, and if it reaches the standard, it will display green.
11.supports customized warning characters and languages in different countries, but the characters must be short, for they cannot be displayed if they are too long.
12.Connect the LPRS to center room via 4G. easy to get the data from the LPRS.
13.The vehicle detection data also can connect to the traffic intersection, help us to solve the traffic jam. Or help us to make a plan for the traffic control.
14.Warning message: different country symbol can display.
Product Feature:
LPR radar traffic traffic radar speed sign parameter:
| LED Screen | <640 x 640mm |
| Panel size | 760(W）*1150(H）*112（D）MM |
| Front speed limit pane | >30 km/40/50/60(optional) |
| Display Color | Red and green |
| Raw material | Imported raw materials (including Taiwan-made) high-brightness light-emitting diodes (LEDs) |
| Light decay | 10000h/3 years working time, light decay (mcd)≤20% |
| Material | 3M Diamond Grade Reflective Film |
| Mounting Height | 2.5 - 4m |
| Standard Mounting | 60mm galvanised steel colum> |
| Visible distance | Above 300 Meters |
| Brightness | 6500nits |
| Working voltage | 100-240VAC or 9-18VDC |
| Viewing angle | 140 |
| Pixel | 10mm |
| Power consumption | 5V@40A |
| Display | LPR/message/PM |
| Vehicle Speed | |
| Warning message/PM | |
| Warranty Period | 1 year |
| Waterproof level | IP 54 |
| Certified | ISO 9001：2015,CE |
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) |
130KM/H LPR camera parameter:
| Working Voltage | 100-240VAC/12VDC |
| Power Consumption | 5W |
| IP Rating | IP65 |
| Working Temperature | -30°～+65° |
| Overall License Plate Recognition Rate | ＞97% |
| No license plate detection rate | ＞99% |
| Anti-counterfeiting rate | ＞99% |
| Recognition angle | Maximum left and right 65°, up and down 60° |
| Vehicle Speed | ＞97% |
| recognition distance | 18m~35m |
| Vehicle Speed | 130km/h |
| Lane Management | Single Lane |
| License Plate Recognition Types | Can recognize license plates from Taiwan, Brazil, Singapore, Vietnam, Malaysia, Europe, Thailand, Hong Kong, Macau, Chile, Colombia, South Africa, Dubai and other countries |
| Recognizable License Plate Features | Number, Color, Type, Width |
| License Plate Whitelist | Supports accurate and intelligent fuzzy matching of whitelist license plate rules |
| Smart Calibration | Supports precise or wildcard-based intelligent calibration for license plate numbers, license plate types, and colors. |
| Basic Configurationt | Embedded Intelligent ISP Algorithm |
| Intelligent Optimized Dimming Algorithm, Intelligent Adaptation to Complex Scenes | |
| Basic parameters (brightness/ sharpness/gain/exposure time, etc.) can be individually configured | |
| Video Compression Standard | H.264/MJPEG; |
| Video Resolution | 352*288、704*576、1280*720、1920*1080 |
| Compressed Output Bitrate | 384Kbps～4Mbps |
| Frame Rate | 1-25 frames, defaulting to 25 frames. |
| Sensor | 3 Megapixel Starlight CMOS |
| Resolution | 2304*1296S |
| Low Light | 0.1LUX Color |
| Electronic Shutter | 0-10ms，defaulting to 5ms |
| Standard Lens | 5-50mm Zoom |
| Image Settings | Brightness, Gain, Exposure Time |
| Noise Reduction | Supports 2D/3D Noise Reduction |
| Network Interface | 1 Port 10/100Mbps Adaptive RJ45 Interface |
| IO Output | 2-channel Output |
| IO Input | 4-channel Input (Default Switching, Switchable to Level Signal) |
| RS485 | 2channels |
| TFCard | 1 TF Card Slot, Supports up to 64GB Capacity |
| USB | Reserved 4-pin_1.25 Spacing Socket |
| Reset Button | 1 RESET Reset Button |
| System Indicator Light | 1 GPIO Status Indicator Light |
| Static Electricity | Contact 6KV, Air 8KVS |
| Surge | Surge Voltage 2KV |
| Interface Surge 6KV | |
| EFT | Power Supply EFT 2KV |
| Data Line EFT 2KV | |
| Fill Light | Built-in Infrared LED Fill Light, Adjustable BrightnessS |
| Exterior Dimensions | Whole Machine: 443mm146mm105mm |
fill light parameter:
| Light Source Type | High-power white LED imported from original factory |
| Number of LED Chips | 16 pieces |
| Color Temperature | >6000K~6500K(optional 3000-4500K) |
| Angle | 10° （optional 40°） |
| Coverage Range | Single lane |
| Optimal Fill Light Distance | 16 meters to 25 meters |
| Trigger Method | Switch quantity trigger |
| Trigger Signal | Green + Blue - |
| Response Time | ≤20us |
| Day-Night Function | Optional with light control induction (light off during the day, light on at night) |
| RS485 Interface | 1 channel, supports connection to PC or camera (optional) |
| Synchronization Interface | Green + Blue - switch quantity signal |
| Design Life time | ≥50000 hours |
| Housing Material | Die-cast aluminum |
| Power Supply | Low voltage DC12V Red + Black - |
| Power | Not greater than 36W (actual power depends on control method)PowerNot |
| PowerNot greater than 36W (actual power depends on control method) | Operating temperature -20°C to +70°C, operating humidity 10% to 90% |
| Protection Level | IP66 |
| Dimensions | 130mm(W)×190mm(H)×130mm(D) |
| Weight | 2Kg |
| Installation | Regular installation (bracket rotation angle -90° to +90°) |
LPR traffic speed radar sign is suitable for occasions requiring traffic management such as highways, airports, mines, enterprises, schools, hospitals, etc
