First Alert Store: Buy Smoke Alarms, Carbon Monoxide Detectors, & Home Safety Products

first alert smoke alarm battery replacement

10 Years Of Protection

Ten-year sealed battery alarms eliminate the need for battery replacements and low-battery chirps for the life of the alarm.

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Portable Fire Safety - Home or Away

Discharges 4 times longer than a traditional fire extinguisher, providing 32 seconds of firefighting time.

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Battery, Plug-in or Portable

A CO leak can come from various sources, make sure you have an alarm on every level of your home.

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Smoke & Fire Alarms

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First Alert BRK Brands Hardwired 120-Volt AC/DC Heat Alarm with Battery Backup - HD6135FB

First Alert BRK Hardwired Heat Alarm with Battery Backup

Model: HD6135FB

(37)

$28.95 Save: $11.00

Availability: In Stock

First Alert Hardwired LED Strobe Light Smoke Alarm with 10-Year Sealed Battery - 7020BSL (1038335)

First Alert Hardwired LED Strobe Light Smoke Alarm with 10-Year Battery 7020BSL

Model: 1038335

(3)

$139.95 Save: $30.00

Availability: Clearance

Precision Detection Micro 10-Year Sealed Battery Smoke Alarm - SM210M

Model: 1046754

$42.95 Save: $7.00

Availability: In Stock

Precision Detection Battery-Operated Smoke Alarm - SMI100

Model: 1046827

(1)

$24.95 Save: $5.00

Availability: In Stock

First Alert BRK/Firex Smoke Alarm Adapter Plug (Pack of 12) - ADF-12

First Alert BRK/Firex Smoke Alarm Adapter Plug, 12-Pack

Model: ADF-12

(4)

$28.95 Save: $11.00

Availability: In Stock

First Alert Hardwired Hearing Impaired LED Strobe Light

Model: 1038510

(4)

$79.95 Save: $20.00

Availability: In Stock

First Alert 10-Year Battery Smoke Alarm with Safety Path Light - SM210L (1046747)

Precision Detection 10-Year Battery Smoke Alarm with Safety Path Light - SM210L

Model: 1046747

$42.95 Save: $7.00

Availability: In Stock

Precision Detection 10-Year Sealed Battery Smoke Alarm - SMI110

Model: 1046860

$27.95 Save: $12.00

Availability: In Stock

8th Gen Smoke Alarms Are Here!

Meets New Industry Standards

New Smoke Alarm Technology

Helps reduce cooking nuisance alarms and delivers advanced protection.

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first alert new advanced technolgy smoke detectors

Carbon Monoxide Alarms

CO Alarms Should be Installed on Every Floor

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First Alert Plug-In Carbon Monoxide Alarm with Battery Backup, 2-Pack

MPN: CO605

$66.40 Save: $13.59

First Alert Plug-In Carbon Monoxide Alarm with Digital Display - CO615

MPN: 1039746

(93)

$44.95 Save: $15.00

First Alert Hardwired Carbon Monoxide Alarm with Battery Backup

MPN: CO5120BN

(83)

$40.95 Save: $19.00

First Alert Battery Operated Carbon Monoxide Alarm with Digital Display - CO410

MPN: 1039727

(62)

$39.95 Save: $10.00

First Alert Basic Plug-In Carbon Monoxide Alarm - CO600

MPN: 1039730

(177)

$24.95 Save: $15.00

First Alert Plug-In Carbon Monoxide Alarm with Battery Backup - CO605

MPN: 1039734

(153)

$36.95 Save: $13.00

First Alert 10-Year Battery Carbon Monoxide Alarm with Digital Display - CO710

MPN: 1039753

(29)

$49.95 Save: $20.00

First Alert Basic Battery Operated Carbon Monoxide Alarm - CO400

MPN: 1039718

(172)

$21.95 Save: $8.00

More Safety Products

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First Alert Auto Fire Extinguisher - UL rated 5-B:C, Red

MPN: AUTO5

(7)

$25.95 Save: $14.00

First Alert Rechargeable Heavy Duty Plus Fire Extinguisher - 3-A:40-B:C

MPN: PRO5

(9)

$74.95 Save: $25.00

First Alert Large Fire Extinguisher Mounting Bracket

MPN: BRACKET5

(12)

$13.95 Save: $6.00

First Alert Rechargeable Home Fire Extinguisher - UL Rated 1-A, 10-B:C

MPN: HOME1

(18)

$29.95 Save: $20.00

First Alert Heavy Duty Bracket for 10-Pound Fire Extinguisher

MPN: BRACKET10

(7)

$25.95 Save: $14.00

First Alert Rechargeable Compliance Fire Extinguisher - UL 2-A:10-B:C

MPN: HOME2

(5)

$62.95 Save: $17.00

First Alert Small Fire Extinguisher Mounting Bracket

MPN: BRACKET2

(14)

$13.95 Save: $6.00

First Alert Rechargeable Commercial Fire Extinguisher - UL 4-A:60-B:C

MPN: PRO10

(2)

$111.95 Save: $28.00

Smoke Alarm, Carbon Monoxide Alarm and Safety Products From First Alert

10 Years Of Protection

Portable Fire Safety - Home or Away

Battery, Plug-in or Portable

Smoke & Fire Alarms

First Alert BRK Hardwired Heat Alarm with Battery Backup

First Alert Hardwired LED Strobe Light Smoke Alarm with 10-Year Battery 7020BSL

Precision Detection Micro 10-Year Sealed Battery Smoke Alarm - SM210M

Precision Detection Battery-Operated Smoke Alarm - SMI100

First Alert BRK/Firex Smoke Alarm Adapter Plug, 12-Pack

First Alert Hardwired Hearing Impaired LED Strobe Light

Precision Detection 10-Year Battery Smoke Alarm with Safety Path Light - SM210L

Precision Detection 10-Year Sealed Battery Smoke Alarm - SMI110

New Smoke Alarm Technology

Carbon Monoxide Alarms

More Safety Products

Featured Products

Precision Detection Interconnect Hardwired Smoke Alarm with Battery Backup

Precision Detection 10-Year Sealed Battery Smoke Alarm - SMI110

Slim Precision Detection 10-Year Battery Smoke and CO Alarm - SMCO210

First Alert L1 Wi-Fi Water Leak and Freeze Detector with Cable

First Alert Explosive Gas and Carbon Monoxide Alarm - GCO1CN

First Alert Basic Plug-In Carbon Monoxide Alarm - CO600

First Alert Two Story Escape Ladder - EL52-2

EZ AF400 Fire Extinguishing Spray, First Alert (2pk)

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Precision Detection Interconnect Hardwire Smoke and CO Alarm with Battery Backup

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