carbon monoxide & smoke combination alarms
kidde 21007426 carbon monoxide alarm electrochemical
carbon monoxide alarm detection method electrochemical up to 18 units interconnection capability power source 120vac nimh audible alert 85db 10 ft. chirp visual alert red led height 5 1 4 in . depth 1 1 2 in . width 5 1 4 in . digital readout yes battery backup yes features low profile design one button test reset end of life alarm hush button no operating temp . 40 degrees to 100 degrees f standards ul2034 includes mounting hardware manufacturers warranty length 7 year limited br b features b ul li battery backup yes li li battery type nimh li li depth 1 1 2 li li features low profile design one button test reset end of life alarm li li height 5 1 4 li li includes mounting hardware li li item carbon monoxide alarm li li length 5 1 4 li li operating temp . 40 degrees to 100 degrees f li li type electrochemical li li width 5 1 4 li li alarms chirp li li digital readout yes li li flash type red led li li hush button no li li power ac dc li li power source 120vac nimh li li voltage 120v li li manufacturers warranty length 7 year limited li li standards ul2034 li li test button yes li li audible alert 85db 10 ft. chirp li li decibels 85 li li detection method electrochemical li li interconnection capability up to 18 units li li visual alert red led li ul