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The Stop-Drop N Lock™ feature makes attaching the detector fast and secure
System Sensor F-A3384-000 Air Filter Aspirating Detector
STI-9605 Safety Technology Steel Web Stopper
15/30/75/110/135/185cd (order mounting plate and cover separately
Siemens DB-11 Low-Profile Surface-Mount Base
System Sensor 4WTAR-B Smoke Detector and Thermal Sensor System Sensor SMB500-US The Stop-Drop N Lock™ featureThe System Sensor 4WTAR B Photoelectric i3 Series Smoke Detector is a reliable conventional fire detection solution designed for fast installation, intelligent performance, and simplified maintenance. Featuring a built in sounder, thermal sensor, and Form C relay, this 4 wire smoke detector provides enhanced life safety protection for commercial and residential applications. Part of the trusted i3 Series, the 4WTAR B uses advanced drift compensation
US$ 18.50
US$ 10.50
US$ 192.00
US$ 26.99