Pay in 4 interest-free payments of $37.25 Learn more
Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
Noncondensing
The ONYX® Series NFS-640/NFS2-640 supports one LEM-320
Edwards EST 5551F Heat Detector model 5551F PLUG-IN INTELLIGENT FIXED TEMPERATURE SENSOR WITH COMMUNICATION
COMPATIBLE ACCESSORIES:— BEAMLRK: Long range accessory kit (required for applications in excess of 230 ft/70 m)
providing exact detector locations
Johnson Controls J2351 Intelligent Photoelectric Smoke Detector FSB-200S NoncondensingThe Johnson Controls J2351 Series intelligent plug in smoke detectors are designed for both performance and aesthetics, and are direct replacements for the 2951J Series. A new modern, sleek, contemporary design and enhanced optical sensing chamber is engineered to sense smoke produced by a wide range of combustion sources in accordance with more stringent code standards.