Edwards EST SIGA-AB4G Sounder BaseThe Edwards EST SIGA AB4G is a sounder base for Signature Series detectors that adds local audible output at the detector. It supports temporal or steady tone and selectable high or low output, and it can operate as a local alarm with its host detector or as part of a synchronized group under panel control for a clean, integrated solution.

Harness DACT/Power/Comm

Both surface and semi-flush mounting cabinet configurations maximize mounting flexibility and esthetic appeal

over threshold

Use the Silent Knight SD500-LIM Line Isolator Module to isolate a short circuit wiring fault on a SLC loop

Light output 15

This allows the silencing of the Horns without deactivation of the Strobes

The SK-Pull-SA Addressable pull station is a non-coded

Compatible Devices:

Electromagnetic door holders should be used and installed in accordance with local Building Codes and Standards

allowing them to provide rated capacity on the first cycle

This speaker uses a Simplex fire alarm control unit (FACU) IDNAC signaling line circuit (SLC) to individually power

The Simplex 733-868 ribbon cable is an internal interconnect used in Simplex TrueAlarm in-duct sensor housings to link the housing electronics to the sensor base/head connection