First Alert Battery Operated Interconnected Wireless Smoke Alarm with Voice Location Dectector White

This First Alert SA511CN2-3ST Interconnected Wireless Smoke Alarm with Voice Location features an 85-decibel siren and voice alarm that tells you where the danger is located. A photoelectric smoke detector helps minimize false alarms from cooking or shower steam. You can wirelessly connect each one with up to 18 alarms in your home. The battery-operated alarms don’t require hardwiring for installation and will provide continued monitoring even in the event of a power failure.

Product Highlights

• Help keep your family safe with this battery-powered, connectable smoke alarm; connected alarms will all sound when one is activated, creating a home safety network
• Battery-powered smoke detector has a voice alarm that tells you where the danger is so you can choose the best evacuation route; 85-decibel siren also sounds
• Wirelessly connect up to 18 alarms for the maximum in whole-home protection
• Photoelectric smoke detector sensor minimizes false alarms from cooking or shower steam
• Battery-powered alarm requires no rewiring for installation and provides continued monitoring even if there’s a power failure
• Meets UL standards; 10-year limited warranty