NovaStar MFN300 Multifunction Card

The MFN300 Multifunction Card from NovaStar is a computer board card that offers RS-232 serial or Gigabit Ethernet port communication with support for two receiving cards. It integrates a timer function and can replace a timer and delayer, and it has a broad range of reliable detection features, including humidity and temperature detection of power distribution box, and features eight-way power switch control, four-way light sensor connection for automatic brightness adjustment, and audio output support.