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Edwards SIGA-RM1 Riser Monitor Module, Model SIGA-RM1 MPN SIGA-RM1:
$74.99
The Edwards EST SIGA-RM1 riser monitor module for Signature Series loops supervises 70 Vac or 25 Vac audio risers, 12 to 24 Vdc risers, or telephone risers and reports trouble on low voltage. Electronic addressing with automatic mapping and an adjustable trouble delay simplify setup. Fits a standard 2-gang box for clean installs.
