Notifier FST-951 Fixed 135F Heat Detector (White)The Notifier FST 951 is an intelligent addressable plug in thermal heat detector for Notifier SLC loops using FlashScan protocol. It uses rotary decimal switches for device addressing and includes remote test capabilities. It replaces the legacy FST 851 Series and uses advanced thermal sensing technology to provide fast response to abnormal temperature conditions.

providing two Class B normally open dry-contact initiating circuits for alarm

Mounting options are varied for application flexibility

“TRUEALERT”

1 μF max capacitance

The Notifier FDM-1 is an intelligent addressable dual monitor module that supervises two independent Style B (Class B) dry-contact initiating device circuits at two separate

Mounts to G4B Surface mount box (white) or standard 4-inch square electrical boxes

and the initiating device loops share a common supervisory supply and ground

square electrical box and for surface mounting to 4 in

or 2 watt operation

Supports Class A (Style D) or Class B (Style B) contact monitor wiring

75 or 110 cd

Unique snap-on