Kidde Relay Module,120V AC,Hardwired CO120X

Relay Module, Features Used to Activate Auxiliary Warning Devices Such As External Bells and Sirens, Hallway or Stairway Lighting, Will Only Activate When It Receives A CO Signal From An Interconnect Carbon Monoxide Alarm, Includes (1) Set of Form C Contacts, Power Source Hardwired, Product Type Carbon Monoxide Relay Module, For Use With Kidde CO Alarms, Manufacturer Warranty Length 1 yr, Maximum Operating Temperature 100 Degrees F, Minimum Operating Temperature 40 Degrees F