HD-Y1 LED Display Multifunction Card
HD-Y1 multifunction card is an important accessories of the Huidu control system for environmental monitoring and remote control. HD-Y1 can be used to monitor the operating environment of the LED displays, such as temperature, humidity, smoke, etc., to ensure the safety of the display.
HD-Y1 can detect the environmental brightness and adjust the brightness of the display automatically in order to make sure the display work in the most suitable brightness.
