The TC-ISF08 monitoring board allows PC systems to monitor temperature at two separate locations, it derives power via one Molex connector, supports up to 8 fans. A summarized output via a 2-pin fan output line allows your motherboard or add-on card to monitor for any fan failures using just one fan monitoring port. An LED connector lets you visually monitor for temperature or fan failures. The two temperature sensors may be placed at critical points in the system. Selectable jumpers allow the thermal alarm level to be set at 50, 60, or 70 °C. An alarm reset switch lets you silence alarms until repairs can be made. TC-ISF08 is a great accessory board for any system where temperature is critical.