NIB! NOTIFIER FST-851 INTELLIGENT HEAT DETECTOR FST 851 IONIZATION SMOKE DETECTOR these devices operate in a

these devices operate in a grouped fashion

Temperature Range: 32°F to 120°F (0°C to 49°C)

Notifier 4XZM Zone Relay Module provides Form-C general alarm and trouble contacts and the following Form-C relays:

Diameter: 4

NIB! NOTIFIER FST-851 INTELLIGENT HEAT DETECTOR FST 851 IONIZATION SMOKE DETECTOR these devices operate in aIntelligent (addressable) detectors with point ID capability that enable each detector address to be set with rotary address switches to provide exact detector locations. Our thermal detectors use an innovative thermistor sensing circuit to produce 135F fixed, rate of rise and 190F high temperature detection for cost effective, intelligent property protection.