The Kidde Smoke Detector, Lithium Battery Powered, Smoke Alarm with Voice Alert, model P3010B, is powered with a 10-year, sealed, lithium battery, to protect during a power failure. Using photoelectric sensor technology, the smoke alarm detects smoke and fire and alarm warns with voice technology. If smoke is detected, the alarm will sound with the announcement of "Fire". A red LED will flash in unison with the voice alarm. The Smart Hush feature silences the fire alarm for approximately 8 minutes. UL Certified with a 10-year limited warranty. Meets requirements of UL 2034, UL217, NFPA72, The State of California Fire Marshall, NFPA 101, FHA, & HUD.

This Kidde 10-Year Worry Free smoke detector is an essential basic. Easy to install and alerts your family when smoke is detected in your home. Smoke alarms should be placed outside each sleeping area and on every level of the home. This alarm is powered by a 10-Year sealed-in, non-replaceable lithium battery. No hardwire installation required and no need to change the batteries over the 10-year life of the alarm. Simply replace the entire alarm after 10-years.

• Smoke detectors should be installed in a central location outside each sleeping area, on every level of the home, and in other locations where required by law
• 10-year lithium battery is sealed into the alarm and cannot be removed, preventing unwanted tampering and ensuring your alarm is always on
• No hardwire installation required
• Smart hush feature temporarily silences nuisance alarms
• Never replace a battery during the 10-year life of the alarm
• No low battery chirps; internal timer alerts you to replace the entire unit after 10-years
• Alarm is equipped with test/reset button which tests the alarms circuitry and horn and resets memory after an alarm has sounded
• Alarm will automatically activate when attached to the mounting bracket
• Green LED light indicates that the alarm is working properly
• Alarm features a photoelectric sensor which may detect visible fire particles (associated with slow smoldering fires) sooner than ionization sensors
• 10-year limited warranty

Bedroom Sealed Lithium Battery Operated Smoke Alarm
Kidde Alarm is powered by sealed, long-life lithium batteries, meaning the alarm is always on. This alarm is ideal for the bedroom with voice feature improves warning during sleep. With a sealed, long-life lithium battery smoke alarm, with voice feature installed in your bedroom, you can enjoy peace of mind knowing your bedroom smoke alarm is always on; 24 hours/day, seven days a week for a decade.

Long-life Sealed Lithium Battery: Why it's needed
While smoke alarms are installed in 96 percent of US homes, 20 percent of those alarms are not functioning, mainly due to dead or missing batteries. Moreover, two-thirds of residential fire deaths occur in homes without smoke alarms or in homes with non-functioning smoke alarms.

With a sealed, long-life lithium battery smoke alarm, homeowners can enjoy peace of mind knowing that their homes' smoke alarms are always on - operating 24 hours per day, seven days per week for upto 10 years - that's a decade of hassle-free protection.

WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.