Products

LED Display Specifications and Usage

Product parameters are as follows:

1. DFS basic steps:
   1. Vehicle enters the detection range
   2. Radar detects the speed of the vehicle
   3. Vehicle's speed is displayed on the LED board
   4. If multiple vehicles are detected simultaneously, the maximum speed is displayed
   5. If the detected vehicle speed is less than the speed limit, it is shown in green
   6. If the detected vehicle speed is greater than the speed limit, it is shown in red
2. Environmental parameters:
   1. Operating temperature: -15 °C to +60 °C
   2. Operating humidity: 5% RH to 95% RH
3. Radar parameters:
   1. Radar scattering angle: 12 degrees
   2. Speed ​detection ​range: 50 to 180 m
   3. Speed ​​range: 10 to 200 km/h
   4. Velocimetry error: ≤ ± 3%
4. LED display:
   1. The LED display can be customized and comes at a viewing angle of 22 degrees
   2. LEDs can be set to flash upon detecting a speeding target
   3. Maximum display speed: ≤ 200 km/h
   4. A driver with normal vision 100 m outside the conditions of excessive speeding will be able to identify the display
5. Detection range: 50 to 180 m
6. Response time: < 0.5 s
7. Power supply: 220 VAC, 50 Hz or 12 DC
8. Display: up to 3 characters
9. Power supply: 90 to 240 V electricity or solar power