Model: XY-LD-002

specification size:

two-digit specification: 750*710 * 195mm
three-digit specification: 850*710 * 195mm

technical parameters:

operating voltage: 12V
maximum detection speed: 255 km/h
prompt speed limit display mode: green numbers are displayed in the safe speed, and red numbers are displayed when speeding.
Scope of Application: urban expressway, expressway, suburban connecting line, government institutions and other sections with speed restrictions. Suitable for 2-5 lanes at the same time

1. Basic steps of DFS work:
  ◆ vehicles enter the radar detection area;
  ◆ microwave radar detects the speed of the vehicle;
  ◆ display screen controller controls electronic signs to display the speed of the vehicle;
  ◆ If the speed of multiple vehicles is detected, the maximum speed is displayed first;
  ◆ If the detection speed is less than the speed limit, use green display to detect the speed
  ◆ If the detection speed is greater than the speed limit, red display is used to detect the speed;
2. Ambient Temperature: -15°C ~ +60°C, humidity: 5% RH ~ 95% RH;
3. Radar wave parameters:
  ◆ radar wave angle of scattering: 12 °;
  ◆ range of velocity measurement: about 50~180 m;
  ◆ speed range: 10 ~ 200km/h;
  ◆ speed measurement error: ≤ ± 3%;
4.LED display:
  ◆ the size of the LED display screen can be customized according to the design drawing. The display screen has double primary colors and the visual angle is 22 °;
  ◆ The starting speed of LED can be set;
  ◆ maximum display speed: ≥ 200 km/h;
  ◆ normal vision drivers can identify the display content beyond 100m under non-speeding conditions;
5. Detection distance: 50~180m;
6. The speed detection display time is less than 5s;
7. Power supply: 220VAC,50Hz or 12DC
display mode: it can be composed of 2-bit or 3-bit 7-field digital words (for example, 88, 188, 888)
power supply mode: 90-240V commercial power can be used, or solar cells can be used for power supply.

QQ:1056648795 / 2499098069 / 1852415387 / 1461073372 / 1037677491 / 2505015204
TEL:18867944888