Kidde i12040 120v Ac dc Smoke Alarm w Battery Back up Lot of 2

The Kidde i12040 is an AC/DC powered, ionization smoke alarm operating on a 120V power source with 9V battery backup. The Kiddie i2040 is an interconnected ionization smoke alarm that provides a dependable warning against potential fires through its ability to link up with other Kidde-compatible alarms. This means you'll be able to hear a single alarm no matter where you are in your home. The 120V, AC-powered alarm provides the earliest warning of smoke or fire threats, even during power outages. It also comes with a hush feature to temporarily silence nuisance alarms and a one-touch button to test the unit’s electronic circuitry. The Kidde i12040 is convenient and reasonably priced. It provides a low profile, sleek design and comes with added protection and assurance with its included 9V battery backup. With temperature and relative humidity durability and the latest ionization sensing technology, the Kidde i12040 with alarm memory is the perfect alarm for any home. The Kidde i12040 has a horn alarm at an adequate 85 dB, is UL listed .