Notifier FST-951-IV


Ivory, low-profile intelligent 135°F fixed thermal sensor, FlashScan and CLIP

6 in stock | Additional Units Available + Express Shipping Options

  • Factory New
Brand: Notifier Part #: 49241 Categories: , , Manufacturer Part #: FST-951-IV Tags: ,


The NOTIFIER® FST-951 Series intelligent thermal detectors are designed for both performance and aesthetics, and are direct replacements for the FST-851 Series. A new modern, sleek, contemporary design and advanced thermal technologies make the FST-951 Series ideal for both system operation and building design. The point ID address, set using rotary decimal switches, provide specific detector locations.

The series includes a 135°F/57°C fixed-temperature, rate-of-rise, and a 190°F/88°C fixed high-temperature detectors. These thermal detectors provide effective, intelligent property protection in a variety of applications. Detectors are available for both FlashScan® and CLIP applications as designated.


Weight .50 lbs


Thermal Rating


Detection Method



  • Sleek, low-profile design
  • Thermal smoke detection
  • Analog communications
  • Low standby current
  • Rotary address switches
  • Dual LEDs for 360° visibility


FST-951 Series: Intelligent Addressable Heat Detectors
Installation and Maintenance Instructions: Intelligent Programmable Temperature Sensors (FST-951 Series)

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