Notifier FST-951H High Temp 190F Heat Detector, White

The Notifier FST-951H is a white, intelligent addressable high-temperature thermal detector with a fixed-temperature setpoint of 190°F (88°C). It is designed as a direct replacement for the FST-851H Series, using an advanced thermistor sensing circuit for reliable detection in environments with elevated ambient temperatures.

The detector is compatible with FlashScan protocol systems and features rotary decimal address switches for precise point identification. Dual LEDs blink when polled and latch steady red in alarm, providing 360-degree visibility. The FST-951H plugs into a compatible intelligent detector base and is UL-approved for 50-foot center-to-center spacing.