Carbon Monoxide Detectors 
COSTAR 12SIR Carbon Monoxide Detector 12SIR

Suited for Residences, Motels, Hotels, and Commercial or Industrial System Applications.

NOT for RV use.

12 SIR CO Alarms Connect to 4 to 6 Wire Connections to 12VDC Alarm System Control Panels.

UL2075 Listed Household Fire and/or Burglary Panel with Auxiliary Signaling Zones. Connect to Signaling Zones Which Can Be Designated for CO Alarm Use Only.

Approvals: UL Listed to Category Gas and Vapor Detectors and Sensors (FTAM).

6-year manufacturer's limited warranty