First Alert - SMI110 Sealed 10-Year-Battery Smoke Alarm - White
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About this product
The First Alert® SMI110 10-Year Sealed Battery Smoke Alarm provides reliable protection and meets new industry standards. First Alert's Precision Detection advanced sensing technology helps reduce cooking nuisance alarms and provides an early warning. The 10-year sealed battery makes installation of the alarm easy, and no battery replacements are needed for the life of the alarm. You’ll have peace of mind knowing you've installed reliable protection for a decade and superior safety features. Plus, no more low battery chirps. Battery-operated smoke alarm can easily be mounted on a wall or ceiling throughout your home to help provide an early warning to a fire emergency. The single test/silence button helps make testing the alarm simple and the end-of-life warning will let you know when it’s time to replace the alarm all together. See user’s manual for information on how and when to test and replace alarms. You can even prevent unauthorized removal of the alarm using the optional locking feature.
Features
Advanced Sensing
First Alert's Precision Detection technology reduces nuisance alarms and provides early fire warnings for your safety
Long-Lasting Battery
10-year sealed battery eliminates replacements and low battery chirps for the alarm's lifetime
End-of-Life Alert
Notifies you when it's time to replace the smoke alarm for continuous protection
Test/Silence Button
Easily test the alarm's function or silence nuisance alarms with a convenient button
Ionization Alarm
Detects fast-flaming fires quickly to help protect your home and family
Specifications
- Detector TypeCarbon monoxide, SmokeSensor TypeIonizationPower SourceBattery-poweredNumber of Devices Included1
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The First Alert® SMI110 10-Year Sealed Battery Smoke Alarm provides reliable protection and meets new industry standards. First Alert's Precision Detection advanced sensing technology helps reduce cooking nuisance alarms and provides an early warning. The 10-year sealed battery makes installation of the alarm easy, and no battery replacements are needed for the life of the alarm. You’ll have peace of mind knowing you've installed reliable protection for a decade and superior safety features. Plus, no more low battery chirps. Battery-operated smoke alarm can easily be mounted on a wall or ceiling throughout your home to help provide an early warning to a fire emergency. The single test/silence button helps make testing the alarm simple and the end-of-life warning will let you know when it’s time to replace the alarm all together. See user’s manual for information on how and when to test and replace alarms. You can even prevent unauthorized removal of the alarm using the optional locking feature.

Upgrade your home defense system with the X-Sense SC06 10-Year Battery Smoke & Carbon Monoxide Detector. Unlike standard alarms that require frequent battery changes, this advanced unit is engineered to provide a decade of continuous protection. It combines precision dual-sensor technology (Photoelectric and Electrochemical) to rapidly detect both fast-burning fires and smoldering smoke while significantly reducing false alarms caused by cooking steam or shower humidity.Designed for easy insatallation, the unit features a simple twist-and-lock mounting bracket for installation in minutes—no hardwiring required. Meet requirement of UL 217 9th Editon , UL 2034 5th Editon and CSFM safety standards, the X-Sense SC06 is the smart choice for bedrooms, hallways, and living areas, offering professional-grade reliability for your family.

Install this First Alert® SMICO100-AC Hardwire Smoke and CO Detector as a single alarm or interconnect multiple, compatible ones together to create an alarm system throughout your home. All connected alarms will sound when 1 in the series is alerted to help provide an early warning. Integrate with up to 12 other First Alert® or BRK® alarms and 6 other compatible devices. Reference user's manual for compatible detectors. If the detector system sounds, the latching alarm indicator will visually identify the device that initiated the alarm. The SMICO100-AC includes an adapter plug to allow for easy installation or replacement of existing hardwire alarms. It is also equipped with a battery back to provide continuous protection during power outages. Help stop unwanted removal of the detector or backup battery using the optional locking features. Ensure the hardwire combination alarm is working properly using the single test/silence button located on the front of the device. A low battery warning will let you know when it's time to replace the backup battery and an end-of-life warning will let you know when it's time to replace the detector completely. See user's manual for information on how and when to test and replace detectors.

Upgrade your home safety to a fully linked security network with the X-Sense SD20-W Wireless Interconnected Smoke Detector. Perfect for multi-story residential properties or expansive layouts, its advanced wireless technology ensures that if one alarm detects danger, all interconnected units sound simultaneously to alert the entire household. For total peace of mind, the alarm runs automatic self-tests constantly, using a clear 3-color LED light to show its active, healthy status. It is the perfect, code-compliant choice for homeowners and Pro contractors looking for premium safety with zero hardwiring.
Specs
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