carbon monoxide & smoke combination alarms
kidde i12040 smoke alarm ionization 120vac 9v
smoke alarm detection method ionization up to 24 units interconnection capability power source 120vac 9v audible alert 85db 10 ft. horn visual alert red led diameter 5 1 2 in . height 1 1 2 in . width digital readout no battery backup yes features alarm memory hush button yes locking pin yes operating temp . 40 degrees to 100 degrees f standards ul manufacturers warranty length 5 year limited br b features b ul li battery backup yes li li battery type 9v li li features alarm memory li li for use with interconnectable li li height 1 1 2 li li item smoke alarm li li operating temp . 40 degrees to 100 degrees f li li type ionization li li width li li alarms horn li li digital readout no li li exit light no li li hush button yes li li power ac dc li li power source 120vac 9v li li voltage 120vac li li manufacturers warranty length 5 year limited li li provides early warning of smoke and fire hazards even during power outages li li standards ul li li test button yes li li locking pin yes li li diameter 5 1 2 li li audible alert 85db 10 ft. horn li li decibels 85 li li detection method ionization li li interconnection capability up to 24 units li li visual alert red led li ul