Description

Combination alarm has a photoelectric smoke sensor, to scale back nuisance alarms from cooking smoke or shower steam, and an electrochemical carbon monoxide detector for increased accuracy. loud 85db alarm. single button take a look at/mute. low battery warning silence. finish of detector life timer. simple get admission to battery drawer, no wish to take alarm down to modify battery. operates on 2 aa batteries (included). five-year restricted guaranty..