carbon monoxide & smoke combination alarms
brk sc9120b smoke and carbon monoxide alarm
smoke and carbon monoxide alarm detection method ionization metal oxide up to 18 units interconnection capability power source 120vac 9v audible alert 85db 10 ft. horn visual alert red led diameter 5 5 8 in . height 2 in . width digital readout no battery backup yes hush button yes locking pin yes operating temp . 40 degrees to 100 degrees f standards ul217 ul2034 manufacturers warranty length 10 year limited br b features b ul li battery backup yes li li battery type 9v li li features constant green led ac power intermittent green led dc power red led flashes rapidly local alarm red led out latching alarm red led flashes every 5 seconds after local alarm stops li li height 2 li li item smoke and carbon monoxide alarm li li operating temp . 40 degrees to 100 degrees f li li type interconnectable ionization li li width li li alarms horn li li digital readout no li li exit light no li li flash type red led li li hush button yes li li power ac li li power source 120vac 9v li li voltage 120v li li manufacturers warranty length 10 year limited li li standards ul217 ul2034 li li test button yes li li locking pin yes li li diameter 5 5 8 li li audible alert 85db 10 ft. horn li li decibels 85 li li detection method ionization metal oxide li li interconnection capability up to 18 units li li visual alert red led li ul
brk