Edwards Signaling SB4U Audible (Sounder) Detector Base 06/02 — SD-T78 78-inch sampling tube

— SD-T78 78-inch sampling tube

the base can operate as follows:

The enclosure is UL Listed for Central Station Fire

Detector bases have wiring terminals that are accessible from the “room-side” after mounting the base to the electrical box

Edwards Signaling SB4U Audible (Sounder) Detector Base 06/02 — SD-T78 78-inch sampling tubeThe 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