LED display screen monitoring and control device

An LED display screen monitoring and control device is characterized in that a power supply control cabinet controls the power supply for a display screen screen body, a display screen temperature control device and an alarm device, a temperature fire hazard monitoring device monitors the temperature and fire hazard signals in or outside the display screen screen body, and a system monitoring control device monitors and controls the power supply control cabinet, the alarm device and the temperature fire hazard monitoring device, and is communicated with a display screen control host. The LED display screen monitoring and control device of the utility model enables the devices of the LED display screen to be managed and controlled effectively and conveniently, such as a power supply, the temperature control device, the fire hazard monitoring and alarm devices, etc., and has important effects on guaranteeing the safe and reliable running of the display screen, and prolonging the service life of the display scre