Notifier FST-851R SF 23/10 It features dead-front construction

It features dead-front construction

The ASBL meets NFPA 72 requirements for Low Frequency alarms in sleeping areas

Relay Option Module Enclosure

and the D9024

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

Notifier FST-851R SF 23/10 It features dead-front constructionNotifier 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