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Alarm also features loud 85-decibel alarm, a single test/silence button, easy mounting bracket, and an end-of-life signal so you know when to replace the unit. No battery changes for the Life of the Alarm; 3V Lithium Power Cell Included.
Ionization Sensor. To ensure complete protection make sure to place one on each level of your home and in each bedroom. Complies with all current 10-year legislation in U. S. Perfect mount allows for easy alignment of alarm. 10-year limited warranty. First alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 Based on a First Alert Brand Trust Survey in February 2018. Perfect mount allows for easy alignment of alarm.

Ionization sensor is effective in recognizing smoke from flaming fires such as paper and grease fires. It can ship within the US except New York. Help keep your family safe with this battery powered smoke alarm featuring an ionization sensor for smoke detection; a loud 85 decibel alarm sounds when smoke levels are elevated.

Large base makes mounting easy, while a front battery pull tab lets you activate the smoke alarm without removing it from the mounting bracket. Hardwired smoke detector with battery backup — provides reliable detection, even during a power outage.



Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety. Keep your family safe with this 6-pack of hardwired smoke alarms; The battery backup means constant monitoring, even if there's a power failure.



1. FIRST ALERT
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First Alert 0827B Ionization Smoke Alarm with 10-Year Sealed Tamper-Proof Battery , White
#adFIRST ALERT #ad - Ionization Sensor. Battery-operated unit provides continuous monitoring even if there's a power failure: Plus, it's easy to install. 10-year limited warranty. States/cities where required. No battery changes for the Life of the Alarm; 3V Lithium Power Cell Included.Alarm also features loud 85-decibel alarm, a single test/silence button, easy mounting bracket, and an end-of-life signal so you know when to replace the unit. No battery changes for the Life of the Alarm; 3V Lithium Power Cell Included.
More information #ad
Same features as sa340cn and SA340B but adds Sealed Battery Technology. Alarm features an ionization sensor for smoke detection, which is effective in recognizing smoke from flaming fires such as paper and grease fires. Ionization Sensor. To ensure complete protection make sure to place one on each level of your home and in each bedroom. Complies with all current 10-year legislation in U. S. Perfect mount allows for easy alignment of alarm. 10-year limited warranty. First alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 Based on a First Alert Brand Trust Survey in February 2018. Perfect mount allows for easy alignment of alarm.
Brand | FIRST ALERT #ad |
Manufacturer | First Alert #ad |
Height | 5.6 Inches |
Length | 5.6 Inches |
Weight | 0.01 Pounds |
Width | 2.25 Inches |
Part Number | FBA_0827B |
Model | 0827B |
Warranty | ------- |
More information #ad
2. FIRST ALERT
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White, First Alert SA303CN3 Battery Powered Ionization Smoke Alarm with Test/Silence Button
#adFIRST ALERT #ad - First alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 Based on a First Alert Brand Trust Survey in February 2018.Ionization sensor is effective in recognizing smoke from flaming fires such as paper and grease fires. It can ship within the US except New York. Help keep your family safe with this battery powered smoke alarm featuring an ionization sensor for smoke detection; a loud 85 decibel alarm sounds when smoke levels are elevated.
More information #ad
Battery operated alarm unit provides continuous monitoring even if there's a power failure; Plus, it's easy to install. Tamper resistant alarm also features a single test/silence button, side battery door, and missing battery guard. To ensure complete protection make sure to place one on each level of your home and in each bedroom.Brand | FIRST ALERT #ad |
Manufacturer | First Alert #ad |
Height | 1.9 Inches |
Length | 4.3 Inches |
Weight | 0.5 Pounds |
Width | 4.3 Inches |
Part Number | SA303CN3 |
Model | SA303CN3 |
Warranty | 10-year limited warranty |
More information #ad
3. Kidde
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Kidde Smoke Detector, Hardwired Smoke Alarm with Battery Backup & Interconnect Capability
#adKidde #ad - Ul listed, 10-year limited warranty. Hush button — quickly and easily silence false or “nuisance” alarms from things like routine cooking or shower steam.Large base makes mounting easy, while a front battery pull tab lets you activate the smoke alarm without removing it from the mounting bracket. Hardwired smoke detector with battery backup — provides reliable detection, even during a power outage.
More information #ad
Ionization sensing technology — detects invisible fire particles associated with flaming fires quickly and sounds an 85dB alarm. Whole-home interconnection — maximum of 24 Kidde devices of this type can be interconnected; when one alarm sounds, they all do.Brand | Kidde #ad |
Manufacturer | Kidde Safety #ad |
Height | 6 Inches |
Length | 2 Inches |
Weight | 0.74 Pounds |
Width | 6 Inches |
Part Number | 21029727 |
Model | I12040A |
Warranty | 5 Year Limited |
More information #ad
4. FIRST ALERT
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First Alert BRK FG250B Dual Ionization Smoke Alarm with 9-Volt Battery, 1", White
#adFIRST ALERT #ad - Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety. Approved for RV Use. 9v battery Included. Tamper resistant locking Pin Locks, Alarm Cover to Prevent Removal of Battery. Silence feature Silences Nuisance Alarms. Dual ionization Sensing Chamber.More information #ad
Brand | FIRST ALERT #ad |
Manufacturer | First Alert #ad |
Height | 1.6 Inches |
Length | 4.25 Inches |
Weight | 0.2 Pounds |
Width | 4.25 Inches |
Part Number | FG250B |
Model | FG250B |
Warranty | 10 Year Limited Warranty |
More information #ad
5. Kidde
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Front-Load Battery Door, Hardwired Smoke Alarm with Battery Backup, Kidde Smoke Detector, Test-Silence Button
#adKidde #ad - Ul certified, 10-year limited warranty. Still works during power failures - smoke alarm with battery backup operates on a 120V power source with 9V battery included. Ionization sensing technology - hardwired smoke detector senses invisible fire particles, 85 decibel alarm alerts of fire.More information #ad
Test-hush button - it’s simple to test or hush false alarms by pressing the button right on the face of the device. Easy to install & front-load battery door makes for quick battery replacements.Brand | Kidde #ad |
Manufacturer | Kidde Safety #ad |
Height | 6 Inches |
Length | 6 Inches |
Weight | 0.5 Pounds |
Width | 2 Inches |
Part Number | 21029730 |
Model | i12060A |
Warranty | 5 Year Limited |
More information #ad
6. FIRST ALERT
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FIRST ALERT BRK 3120B-6 Hardwired Smoke Detector with Photoelectric and Ionization with Battery Backup, 6-Pack , White
#adFIRST ALERT #ad - Simple to use, with a single test/silence button and side-load battery compartment; Included mounting bracket makes installation easy. Equipped with optipath 360 technology that enhances detection with 360-degree access, and reliably detects smoke.Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety. Keep your family safe with this 6-pack of hardwired smoke alarms; The battery backup means constant monitoring, even if there's a power failure.
More information #ad
Equipped with both a photoelectric and ionization sensor to quickly detect both fast burning, and smoldering fires, which alerts you with an 85-decibel alarm. To ensure complete protection make sure to place 1 on each level of your home and in each bedroom.Brand | FIRST ALERT #ad |
Manufacturer | First Alert #ad |
Height | 2.4 Inches |
Length | 5.7 Inches |
Weight | 0.7 Pounds |
Width | 5.7 Inches |
Part Number | 3120BFF-6 |
Model | BRK 3120B-6 |
More information #ad
7. Kidde
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Combination Smoke & CO Alarm, Battery Powered, Kidde Smoke & Carbon Monoxide Detector, Voice Alert
#adKidde #ad - Ul certified, 10-year limited warranty. Protects during a power failure - combo smoke and CO alarm operates on 2-AA batteries. Fire and co detector in 1 unit with alert modes, LED lights, that states, "Fire. Ionization sensor technology - smoke detector detects invisible fire particles, 85 decibel alarm alerts of fire.More information #ad
Test-hush feature - silences the unit for approximately 8 minutes; tamper-resistant technology deters removal of the unit from the wall or ceiling. Fire. And voice alarm, "Warning. Carbon Monoxide. Or "low Battery. ".Brand | Kidde #ad |
Manufacturer | Kidde Safety #ad |
Height | 5.6 Inches |
Length | 1.8 Inches |
Weight | 0.8 Pounds |
Width | 5.6 Inches |
Part Number | 21026043 |
Model | KN-COSM-BA |
Warranty | 5-year limited warranty |
More information #ad
8. Kidde
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Hardwired Smoke Alarm with Lithium Battery Backup, Interconnect, Test-Silence Button, Kidde Smoke Detector
#adKidde #ad - Ionization sensing technology - hardwired smoke detector detects visible fire particles, 85 decibel alarm alerts of fire. Whole home family protection - place 1 fire detector on each level of your home & in your bedroom - maximum of 24 Kidde smoke or CO detectors can be interconnected in a multiple stations.More information #ad
Protects during a power failure - smoke alarm operates on a 120V power source with 3V lithium battery backup. Ul certified, 10-year limited warranty. Alarm Memory Indicator. Test-hush feature - silences the unit for approximately 9 minutes.Brand | Kidde #ad |
Manufacturer | Kidde Safety #ad |
Height | 5.5 Inches |
Length | 5.5 Inches |
Weight | 0.45 Pounds |
Width | 1.75 Inches |
Part Number | 21029760 |
Model | i12010S |
Warranty | 10 year limited warranty |
More information #ad
9. Kidde
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Kidde Battery Dual Photoelectric and Ionization Sensor Smoke Detector Alarm | Model Pi9010
#adKidde #ad - Hush feature Temporarily Silences Nuisance Alarms. Kidde's smoke alarms meet the requirements of underwriters Laboratories Ul, An Independent Facility That Tests Products For Compliance With Widely-Accepted Safety Standards.More information #ad
Model number: Pi9010 The kidde pi9010 is a 9V battery powered smoke alarm.Brand | Kidde #ad |
Manufacturer | Kidde Safety #ad |
Height | 2.2 Inches |
Length | 11.3 Inches |
Width | 7.6 Inches |
Part Number | 21026062-N |
Model | 21026062-N |
More information #ad