carbon monoxide & smoke combination alarms
first alert ge9120b firstalert ac smoke alarm with battery backup
smarten up your home smoke detection with the firstalert smoke detector ac power with battery backup this full featured smoke detector incorporates smart technology to reduce nuisance alarms and increase true alarm performance it cost effective and reliable keeping you safe around the clock single button testsilence latching alarm indicator smart technology reduces nuisance alarms perfect mount allows for easy alignment during installation dust cover protects unit during construction improved uv resistance keeps the alarm from discoloring over time battery backup ensures operation during power outages latching alarm indicatoras part of the smart technology system the latching alarm feature remembers which detector in your home initiated an alarm when interconnected in a series of detectors the unit that triggered the alarm rapidly flashes its red led indicator after the alarm condition subsides the initiating unit will store in memory or latch the information and begin to flash the green led indicator two seconds on two seconds off signaling the smoke source location contents smoke detector dust cover mounting bracket installation components specifications operating voltage 120v ac 60hz with 9v battery backup operating current 04 amps standbyalarm temperature range 40 to 100 f 4 to 38 c humidity range 10 to 90 percent relative humidity rh audio alarm 85db at 10 ft testsilence electronically simulates smoke condition causing the unit to alarm press and hold testsilence button alarm reset automatic when smoke clears interconnections up to 18 units of first alert or brk smoke co and heat alarms maximum of 12 smoke alarms smoke sensor dual chamber ionization sku hmcnt2136
first alert