System Sensor 2351B-IV Intelligent Photoelectric Smoke Detector FSL-751A Intelligent devices communicate in a

Intelligent devices communicate in a grouped fashion

audio circuit (requires an optional Network Communications card)

Input/programmable output (eight personalities)

as well as Factory Mutual (FM) and California State Fire Marshals’ (CSFM) Approved

0 Amps in alarm and 4

System Sensor 2351B-IV Intelligent Photoelectric Smoke Detector FSL-751A Intelligent devices communicate in aThe System Sensor 2351B (2351B IV) photoelectric detectors re designed optical sensing chamber is engineered to sense smoke produced by a wide range of combustion sources in accordance with more stringent code standards. The sensitivity of Select Series detectors can be programmed using the control panel software to suit the environment. The 2351BR (2351BR IV) photoelectric detector is also remote test capable for use with a DNR (DNRW) duct smoke