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

first alert smoke alarm battery replacement

first alert smoke alarm

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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first alert fire extinguisher

first alert fire spray

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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first alert carbon monoxide alarm

first alert carbon monoxide detector

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

Free Shipping on orders $69+

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Precision Detection Interconnect Battery Smoke Alarm with Voice Alerts - SM500V

Precision Detection Interconnect Battery Smoke Alarm with Voice Alerts - SM500V

MPN: 1048448

$59.95 Save: $10.00

First Alert BRK Hardwired Heat Alarm with Battery Backup

First Alert BRK Hardwired Heat Alarm with Battery Backup

MPN: HD6135FB

$28.95 Save: $11.00

Slim Precision Detection 10-Year Sealed Battery Smoke Alarm - SM210

Slim Precision Detection 10-Year Sealed Battery Smoke Alarm - SM210

MPN: 1046740

$29.95 Save: $10.00

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

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

MPN: 1046747

$42.95 Save: $7.00

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

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

MPN: ADK-12

$28.95 Save: $11.00

First Alert Hardwired Hearing Impaired LED Strobe Light

First Alert Hardwired Hearing Impaired LED Strobe Light

MPN: 1038510

$79.95 Save: $20.00

Precision Detection Interconnect Hardwired Smoke Alarm with 10-Year Battery

Precision Detection Interconnect Hardwired Smoke Alarm with 10-Year Battery

MPN: 1046853

$34.95 Save: $15.00

Precision Detection Battery-Operated Smoke Alarm - SMI100

Precision Detection Battery-Operated Smoke Alarm - SMI100

MPN: 1046827

$24.95 Save: $5.00

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

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

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

MPN: 1039734

$36.95 Save: $13.00

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

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

MPN: CO605

$66.40 Save: $13.59

First Alert Hardwired Carbon Monoxide Alarm with Battery Backup

First Alert Hardwired Carbon Monoxide Alarm with Battery Backup

MPN: CO5120BN

$40.95 Save: $19.00

First Alert Explosive Gas and Carbon Monoxide Alarm - GCO1CN

First Alert Explosive Gas and Carbon Monoxide Alarm - GCO1CN

MPN: 1039760

$59.95 Save: $20.00

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

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

MPN: 1039753

$49.95 Save: $20.00

First Alert Basic Battery Operated Carbon Monoxide Alarm - CO400

First Alert Basic Battery Operated Carbon Monoxide Alarm - CO400

MPN: 1039718

$21.95 Save: $8.00

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

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

MPN: 1039746

$47.95 Save: $12.00

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

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

MPN: 1039727

$39.95 Save: $10.00

More Safety Products

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

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

MPN: PRO10

$111.95 Save: $28.00

First Alert Rechargeable Recreation Fire Extinguisher - UL Rated 5-B:C, White

First Alert Rechargeable Recreation Fire Extinguisher - UL Rated 5-B:C, White

MPN: REC5

$29.95 Save: $10.00

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

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

MPN: HOME2

$62.95 Save: $17.00

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

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

MPN: AUTO5

$25.95 Save: $14.00

First Alert Large Fire Extinguisher Mounting Bracket

First Alert Large Fire Extinguisher Mounting Bracket

MPN: BRACKET5

$13.95 Save: $6.00

First Alert Heavy Duty Bracket for 10-Pound Fire Extinguisher

First Alert Heavy Duty Bracket for 10-Pound Fire Extinguisher

MPN: BRACKET10

$25.95 Save: $14.00

First Alert Small Fire Extinguisher Mounting Bracket

First Alert Small Fire Extinguisher Mounting Bracket

MPN: BRACKET2

$13.95 Save: $6.00

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

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

MPN: HOME1

$29.95 Save: $20.00

Featured Products

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

Model: 1046800

$54.95 Save: $10.00

Availability: In Stock

Two Story Escape Ladder, First Alert - EL52-2 (1047153)

First Alert Two Story Escape Ladder - EL52-2

Model: 1047153

(31)

$61.95 Save: $18.00

Availability: In Stock

First Alert Combination Explosive Gas and Carbon Monoxide Alarm with Backlit Digital Display - GCO1CN (1039760)

First Alert Explosive Gas and Carbon Monoxide Alarm - GCO1CN

Model: 1039760

(56)

$59.95 Save: $20.00

Availability: In Stock

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

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

Model: AF400-2

(39)

$34.95 Save: $15.00

Availability: In Stock

First Alert Precision Detection 10-Year Sealed Battery Smoke Alarm - SMI110 (1046860)

Precision Detection 10-Year Sealed Battery Smoke Alarm - SMI110

Model: 1046860

$27.95 Save: $12.00

Availability: In Stock

First Alert WiFi Water Leak and Freeze Detector with Cable Sensor - L1

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

Model: RWLD3001-001/N

(1)

$64.95 Save: $5.00

Availability: In Stock

First Alert Precision Detection Interconnect Hardwired Smoke Alarm with Battery Backup - SMI100-AC (1046840)

Precision Detection Interconnect Hardwired Smoke Alarm with Battery Backup

Model: 1046840

(3)

$24.95 Save: $10.00

Availability: In Stock

First Alert Basic Battery Operated Carbon Monoxide Alarm - CO400 (1039718)

First Alert Basic Battery Operated Carbon Monoxide Alarm - CO400

Model: 1039718

(172)

$21.95 Save: $8.00

Availability: In Stock

Latest News From First Alert Store...

first alert store news and updates

Daylight Saving, Lifesaving: Don't Forget Your First Alert Smoke Alarms

Daylight Saving Time arrives, bringing with it the shift of our clocks and a perfect opportunity to enhance home safety. - [View Article]

Protection from the Silent Winter Threat with First Alert Carbon Monoxide Alarms

Protect your family from carbon monoxide this winter by installing reliable First Alert CO alarms, including interconnected and hardwired detectors. - [View Article]