1.  High brightness and energy saving: 3.2/4.2V low-voltage power supply, 4535 3in1 high brightness Leds, brightness ≥ 10000CD/㎡; The brightness can be adjusted automatically;

2.  HD display: Above 210 meters (vehicle speed 120) in dynamic, and can still be clearly visible in more than 250 meters in static distance in foggy weather; It can still display the road conditions in high definition to warn and guide vehicles to pass safely and efficiently;

3.  Efficient heat dissipation: Large flow negative pressure heat dissipation in the cabinet, efficient heat discharge, and more stable operation of LED display;

4.  Solar charging+9.6KWH large capacity battery, which can continuously power on the LED display 365 days a year;

5.  Hydraulic lifting+ rotating structure; The whole screen hovers at 1M height and 360 ° to play information at any height and angle.

6.  Double safety towing structure, 10mm safety chain, 80 level towing hook ring with safe and convenient dragging.

7.  7-core signal connector can control EMARK certified trailer indicator, brake light, turn light and side light in the whole vehicle.

8.  Support GPS positioning; Support U disk/mobile phone/tablet/computer/4G/WiFi playback; Support video and picture playback such as MP4/AVI/jpg/;

9.  It is mainly used for high-speed gantry and F frame traffic guidance; Safety warning signs for road repair vehicles, cleaning vehicles, sanitation vehicles and other road operation vehicles.