Notifier FST-951-IV Fixed 135F Heat Detector (Ivory)The Notifier FST 951 IV is an intelligent addressable plug in fixed 135F thermal heat detector for Notifier SLC loops using FlashScan or CLIP protocol. It uses rotary decimal switches for device addressing and includes remote test capabilities. It replaces the legacy FST 851 Series and uses an enhanced thermistor sensing circuit for fixed 135F operation.

using a separate compatible Simplex audio NAC for speaker operation

and air speed devices

Clear lens

Replaces HS-NCM-W

thermal sensor to detect heat and rate-of-rise with a 135F fixed temperature threshold

The Edwards EST G4SVWN is a white Wall Mount Speaker Strobe

— 4098-9785 Sensor base with wired connections for remote alarm indicator or 4098-9822 relay

Xenon Strobe Module For 200 Class 70

The NFS-320 includes the CPS-24 power supply

monitor loop activity (short

4090-9813 – Adapter plate for 4 11/16-inch square electrical box mounting

2 wire smoke detector circuit