Smoke & Fire Alarms - Battery Operated / Hardwired

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First Alert SA520CNA-3ST ONELINK Hardwire Smoke Alarm with Interconnect Compatibility First Alert SA520CNA-3ST ONELINK Hardwire Smoke Alarm with Interconnect Compatibility
Wireless integration gives effortless connectivity; Loud 85-decibel alarm.
Your Price: $59.99
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First Alert SA710CNA Smoke Alarm with Photoelectric Sensor First Alert SA710CNA Smoke Alarm with Photoelectric Sensor
Photoelectric sensing technology ideal for cooking areas.
Your Price: $24.99
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First Alert Combination Photoelectric Smoke & Carbon Monoxide Alarm with Thin Design - PC900A First Alert Combination Photoelectric Smoke & Carbon Monoxide Alarm with Thin Design - PC900A
Dual photoelectric and electrochemical sensors
Your Price: $54.99
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First Alert FG250BA Battery Powered Smoke Alarm with Mute Feature First Alert FG250BA Battery Powered Smoke Alarm with Mute Feature
Battery-powered smoke alarm with silence/test button.
Your Price: $7.99
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First Alert Photoelectric Smoke & Fire Alarm with Thin Design - P900A First Alert Photoelectric Smoke & Fire Alarm with Thin Design - P900A
New sleek and thin design adds an element of style to safety
Your Price: $24.99
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First Alert SA304CNA Smoke Alarm with Escape Light First Alert SA304CNA Smoke Alarm with Escape Light
Alerts of fire or smoke and illuminates your path to safety.
Your Price: $19.99
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First Alert SA500CNA-3ST ONELINK Battery Operated Smoke Alarm with Interconnect Compatibility First Alert SA500CNA-3ST ONELINK Battery Operated Smoke Alarm with Interconnect Compatibility
Easily link alarms together with the press of a button.
Your Price: $59.99
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First Alert SA9120BCNA Hardwired Ionization Smoke Alarm with Battery Backup First Alert SA9120BCNA Hardwired Ionization Smoke Alarm with Battery Backup
Features convenient silence/test button, blinking power light, 85-decibel alarm.
Your Price: $24.99
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First Alert SA303CNA Battery Operated Smoke Alarm with Silence Button First Alert SA303CNA Battery Operated Smoke Alarm with Silence Button
Easily silence a non-threatening alarm and test the unit's functionality.
Your Price: $16.99
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When it comes to outfitting your home with a dependable Smoke Alarm or Smoke Detector that is celebrated for its efficiency and performance, First Alert has gone the additional mile by incorporating a series of Fire Safety Devices that excel in offering the ultimate in peace of mind.

There are many different brands of smoke alarms available on the market but they fall under two basic types: ionization and photoelectric. Ionization alarms and detectors sound more quickly when a flaming, fast moving fire occurs. Photoelectric alarms and detectors are quicker at sensing smoldering, smoky fires.
There are also combination alarms that combine ionization or photoelectric technology with an electrochemical sensor to detect both smoke and carbon monoxide. Because both ionization and photoelectric smoke alarms are better at detecting distinctly different yet potentially fatal fires, and because homeowners cannot predict what type of fire might start in a home, it is recommended that both ionization and photoelectric smoke alarms be installed. Additionally there are Wireless smoke detectors like the First Alert OneLink detectors that interconnect so that when one alarm goes off, all of them sound making notification much louder. In addition to the basic types of alarms, there are smoke alarms made to meet the needs of people with hearing disabilities. These smoke alarms may use strobe lights that flash and/or vibrate to assist in alerting those who are unable to hear standard smoke alarms when they sound.
Where to Place Smoke Alarms: One in every bedroom, and at least one on every level of the home.