Edwards Signaling SB4U Audible (Sounder) Detector Base 06/02 the base can operate as

the base can operate as follows:

this detector pulls double duty: continually monitoring the environment for signs of fire — as well as its invisible yet deadly companion

manual control over fire suppression systems

— SD-T78 78-inch sampling tube

a WLS922L-433 Glassbreak Detector is indispensable

Edwards Signaling SB4U Audible (Sounder) Detector Base 06/02 the base can operate asThe SB4U is designed to add an audible output function to compatible detectors. The base can operate as an independent local alarm, or as part of a zone or system alarm with synchronized audible output. Depending on the system supporting the device loop, the base can operate as follows: It can follow the state of the device it supports It can be controlled and configured for other operating modes through programming. The SB4U is field configurable for