The Edwards EST SIGA-AB4G Audible (Sounder) Detector Base is designed for use with Signature Series detectors and GE’s Signature Loop Controller.

The sounder base uses two reversible jumpers to select any one of four outputs:
1—High dBA; Temporal Tone output (default).
2—High dBA; Steady Tone output.
3—Low dBA; Temporal Tone output.
4—Low dBA; Steady Tone output.

For use with Edwards / EST Signature Series detectors:
— SIGA-IS Ionization Smoke Detector
— SIGA-PS Photoelectric Smoke Detector
— SIGA-PHS Combination Photoelectric Smoke and Fixed-Temperature Heat Detector
— SIGA-IPHS Combination Ionization, Photoelectric, and Thermal Boost Type Smoke Detector
— SIGA-HFS Fixed-Temperature Heat Detector
— SIGA-HRS Combination Rate-of-Rise, and Fixed-Temperature Heat Detector

Open Datasheet