Linsn EX901D LED Function Card Specification:
Integrated the audio-signal transmission,free from exteranal audio signal line，amplifier could be connected to the function card directly
2) Light Sensor
Enable brigtness adjust automatically ,256 grades
3)Temperature & Humidity Sensor
Detect the temperature and humidity inside and outside the display
Display the temperature and humidity on the LED screen
4)Smoke detection, smoke sensor is needed for this function
Turn on and off the power of LED display remotely by the LED studio.
Via our software LedStudio,you can set a certain value for turning on the fans automatically,also another value for turning on the air-conditioner.