Kidde 1279-9999 Ac/Dc Hardwired Wireless Interconnect Smoke Alarm, 120Vac

Ac Power With Battery Back Up Ability To Expand A Current Interconnected System Or Use With Existing Hardwired Only Smoke Alarms To Create An Interconnected System Uses Radio Frequency To Transmit And Receive Hazard Related Messages When One Alarm Sounds All Will Sound End Of Life Warning Alerts When Unit Needs To Be Replaced Ten Years After Initial Power Up Low Battery Warning Smart Touch Button Temporarily Silences Nuisance Alarms Activated By Any Alarm In The System Will Hush A Low Battery Chirp For Up To 12 Hours And Test The Operation Of The Alarm And Interconnected System 9 V Battery Included Protects During Short Term Power OutagesKidde Wireless Interconnected Smoke Detector Ac Dc

When one alarm sounds, they all do: wireless technology uses radio frequency to both transmit and receive messages about a hazard in the home Ac power with battery backup enables homeowners to expand a current interconnected system Two universal adapters are included, allowing it to be used with most existing interconnected systems Smart touch button quickly and temporarily silences nuisance alarms Kidde wireless smoke alarms meet ul requirements