Notifier FST-851R SF 23/10 Data is digitally filtered to

Data is digitally filtered to remove signal patterns that are typical of nuisance sources

The Siemens XTRI-D is an intelligent dual-input interface module for monitoring two sets of normally open or normally closed dry contacts on the SLC

People detect danger by relating many observations to one another and comparing them to familiar patterns

It features dead-front construction

Notifier FST-851R SF 23/10 Data is digitally filtered toNotifier FST 851(A) Series intelligent plug in thermal detectors with integral communication has features that surpass conventional detectors. Point ID capability allows each detectors address to be set with rotary, decimal address switches, providing exact detector locations. FST 851(A) Series thermal detectors use an innovative thermistor sensing circuit to produce 135F 57C fixed temperature (FST 851 A) and rate of rise thermal detection (FST 851R