The Signature Series Edwards Est SIGA-AB4G-LF sounder bases add audible output functions to any Signature Series detector. Additionally, bases can operate as independent local alarms, or as part of a zone or system alarm with synchronized audible output.

Three models provide a full range of features that meet application needs as well as mandated code-compliant requirements: Edwards Est SIGA-AB4G-LF bases provide sounder capability to Signature Series single-function smoke detectors. They aren’t intended for use with combination smoke/CO devices in Fire-plus-CO mode.

Signature Series AB4G-LF sounder bases Signature Series detectors in applications where localized or group alarm signaling required. Listed Underwriters Laboratories under the UL268 and UL464 standards, allowing their application where both life safety alarms and/or notification appliances required

AB4G-LF sounder bases simply operate according to the state of their detector or configured through system programming to operate in conjunction with all sounder bases on the same circuit. Furthermore, they controlled by program rules. Also, available operating modes determined by the system that supports the Signature data loop.

Features / Specifications

• Temporal as well as a steady tone
• High or low dB output
• Single or group operation
• UL268 and UL464 listed
• Attractive installation

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