About this item

• Ionization sensor technology alerts to invisible fire particles to provide detection of dangerous smoke or fire
• Operating on a 9-volt alkaline battery, the Kidde smoke alarm provides reliable detection of smoke or fire, even during power outages
• Easy installation – this basic smoke detector requires no wiring
• Illumination of a safety light helps guide your way to safety when dense smoke is present
• An 85-decibel alarm sounds & a red LED indicates the smoke detector is sensing smoke or fire
• Test-Hush button makes it easy to test the smoke detector and silence false alarms that occur from cooking or shower steam
• UL listed with a 10-Year limited manufacturer warranty on the alarm only (not a battery performance claim). Warranty begins when the alarm is powered on. If that date is unknown, it should be assumed that replacement is needed.