The Edwards EST SIGA-CC1 is an intelligent addressable signal module designed for use with Edwards Signature Series fire alarm systems. It allows the fire alarm control panel to connect and control supervised Class B signal circuits used for notification appliances, audio evacuation speakers, or firefighter telephone circuits.

The module operates under command of the Signature loop controller and can switch power inputs to controlled circuits depending on its programmed personality code. It supports multiple applications including audible/visual notification power selection, audio evacuation, and telephone circuits with ring-tone generation.

The SIGA-CC1 features built-in intelligence and microprocessor-based operation, enabling faster system response and improved reliability. Signature Series devices automatically report their location on the loop using automatic device mapping, simplifying system commissioning and maintenance. Electronic addressing is performed directly by the loop controller without manual switches or dials.

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