carbon monoxide & smoke combination alarms
first alert sco501cn 3st onelink battery operated combination smoke and carbon monoxide alarm with v
first alert sco501cn 3st onelink battery operated combination smoke and carbon monoxide alarm with voice location br & 8226 ; wireless rf interconnect br & 8226 ; photoelectric smoke sensing technology br & 8226 ; reduces nuisance alarms br & 8226 ; eco friendly br & 8226 ; uses electrochemical carbon monoxide sensor the most accurate technology available br & 8226 ; easy to use mute button br & 8226 ; ez access battery door br & 8226 ; voice location announces where fire or carbon monoxide is located
first alert