Expressway speed limit, road signs, guidelines and other information released.

Program features: high brightness, road conditions can be clearly displayed in rain and fog in direct sunlight and poor visibility hundreds of meters away, and high-brightness DIP510 packaged LEDs.

It can realize the point-by-point detection function, and you can check the working condition of the large screen in the office;

Can realize remote or wireless information release;

Intelligent control of power-on and power-off, brightness, temperature, humidity and other information;

The screen is equipped with an intelligent control system, which realizes automatic processing and release of road condition information, automatic brightness control, automatic adjustment of temperature and humidity, automatic monitoring and alarming of operating conditions, and truly unattended and safe operation;

The screen has a built-in lightning protection device to prevent the display screen from being burned due to being struck by lightning;

The screen has a photosensitive control system that automatically adjusts the brightness of the display according to changes in indoor and outdoor light, which will not affect the normal driving of the driver, but also save energy and protect the environment, which greatly reduces your operating costs;

Protection grade above IP65, double back door design.