Kidde® 20SAR-CA 3-Pack Alarms Offers A Modern Design Ideal For All Living Spaces. Cutting Edge Technology Sends Fast Alerts That Give Your Family More Time To Get Out Safely And Enhanced Sensing Technology Reduces False Alarms Often Caused By Cooking. Comprehensively Tested And Designed To UL/ULC Standards For Safety And Reliability. This Kidde Alarm Is Powered By 120V AC With 2 AA Replaceable Backup Batteries Included For Continual Detection Even During Outages. Plus, It's Self-Testing And Easy To Install With The Included Twist-And-Click Mounting Bracket. Equipped With End-Of-Life Notifications, The Alarm Will Beep To Remind You It's Time To Replace It 10 Years After It Is Powered. The Alarm Also Has Interconnected Alarm Activation So You Never Miss An Emergency And Can Get Out Faster.

• Red LED Will Flash In Sync With The Alarm Pattern (3 Long Beeps)
• Photoelectric Smoke Sensor Detects Visible Fire Particles Associate With Slow, Smoldering Fires Sooner Than An Ionization Sensor
• 2 AA Replaceable Batteries Provides Power Even During Short-Term Power Outages For Extra Peace Of Mind
• Interconnected Alarms When One Alarm Sounds, They All Sound, So You Never Miss An Emergency And Can Get Out Faster
• Simple Installation Easy Install With Included Twist-And-Click Mounting Bracket
• End-Of-Life Notifications This Alarm Beeps To Remind You It's Time To Replace It 10 Years After It Is Powered
• Model #20SAR-CA
• Mfg #21031487
• Package Of 3