The Kidde CO120X can be used to activate auxiliary warning devices such as external bells and sirens, hallway or stairway lighting. This relay will only activate when it receives a CO signal from an interconnect Carbon Monoxide Alarm. This module is only activated by a Kidde Carbon Monoxide Alarm interconnect signal.

Compatible with alarm models: KN-COSM-I, KN-COSM-IB, KN-COSM-ICA, KN-COSMIBCA, KN-COB-IC, KN-COB-IC-CA, KN-COB-ICB-CA, KN-COP-IC, KN-COP-IC-CA.

This relay module can be used to activate auxiliary warning devices such as external bells and sirens, hallway or stairwell lighting. It provides isolated, (no internal connection to 120 volts AC) normally open, and normally closed contacts.