Note: As of January 1, 2020, Interlogix has discontinued North American production and sales.
Give us a call at 425.454.9900 or email us if you would like help finding appropriate replacement products.
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Input/Output Expansion Snap Card. Combines two 12V two wire smoke detector loop that provides power to Class B smoke detectors and six supervised hardwire UL fire or burgular rated zones. For use with Concord Control.
