CO Alarm Model Number (Located on the back of alarm):CO Alarm Assembly Number (Located on back of alarm):Date of Manufacture (Located on back of alarm):Date of Purchase:Where Purchased:Battery OperatedCarbon MonoxideAlarmUser’s GuideMODEL: KN-COPP-BASSEMBLY: 900-0146MODEL: KN-COB-BASSEMBLY: 9CO5For questions concerning your Carbon Monoxide Alarm,please call our Consumer Hotline at 1-800-654-9677.Please have the following information ready when calling:Battery operated CO alarmWith Digital Display andPeak Level memoryBattery operated CO alarmwithout Digital display810-2132REV BATTENTION Please take a few minutes to thoroughly read this manual whichshould be saved for future reference and passed on to any subsequent owner.