Description
Description
The Kidde 3K-SM120X is a smoke alarm relay module designed to activate auxiliary warning devices—like bells, sirens, or hallway lighting—when it receives a signal from an interconnected Kidde smoke alarm. It features normally open and normally closed relay contacts, allowing flexible integration with external systems. The module is powered by 120V AC and includes a DC output (5mA max) for connecting compatible devices like spot-type heat detectors or manual pull stations.
Compatibility
Smoke Alarms: 1235, 1235CA, 1275, 1275CA, 1276, 1276CA, 1285, 1285CA, 1296, i12020, i12020CA, i12040, i1240CA, i12060, i12060CA, i12080, PE120, PE120CA, PI2000, and PI2000CA, RF-SM-ACDC
CO/ Smoke Combo alarms: KN-COSM-IB and KN-COSM-IBCA
Heat Alarms, HD135F, and HD135FCA
All with red interconnect wires
