Novastar MFN300 multifunction card is widely used for RGB LED display wall espeically fixed installation thanks to the following features:

1） RS232 serial or Gigabit Ethernet port communication;
2） Support Ethernet port connection between two receiving cards or at the end;
3） Has timer function, can replace timer and delayer;
4） Support temperature detection of power distribution box;
5） Support humidity detection of power distribution box;
6） Support audio output;
7） Support 4-way light sensor connection, achieve automatic brightness adjustment;
8） Support Temperature and humidity module connection;
9） Supports 8-way power switch control.