First Alert products trending today!

We've made it easy to find some of the most popular products available at First Alert Store. This list includes bestsellers that are receiving excellent reviews. We’ll be updating this page based on popularity, so check often to see what’s trending!

First Alert Hardwired Smoke Alarm with Battery Backup - 9120B

First Alert Hardwired Smoke Alarm with Battery Backup

Model: 9120B

(802)

$12.95 Save: $7.00

Availability: Discontinued

First Alert Smoke Alarm with Smart Sensing Technology and Nuisance Resistance - SA320CN (1039828)

First Alert Smart Dual Sensor Smoke Alarm with Nuisance Resistance - SA320CN

Model: 1039828

(126)

$30.95 Save: $9.00

Availability: In Stock

First Alert Wireless Interconnect Hardwired Smoke Alarm - SA521CN-3ST (1039830)

First Alert Wireless Interconnected Hardwired Smoke Alarm - SA521CN-3ST

Model: 1039830

(48)

$71.00 Save: $18.95

Availability: On Order

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First Alert Wireless Interconnect Talking Battery Operated Smoke and Carbon Monoxide Alarm - SCO501CN-3ST (1039839)

First Alert Wireless Interconnected Talking Smoke and Carbon Monoxide Alarm

Model: 1039839

(72)

$89.95 Save: $20.00

Availability: In Stock

First Alert Hardwired Combination Smoke/Carbon Monoxide Alarm with Battery Backup - SC9120B

First Alert Hardwired Ionization Smoke and CO Alarm with Battery Backup

Model: SC9120B

(328)

$61.95 Save: $8.00

Availability: In Stock

First Alert Wireless Interconnect Battery Operated Smoke Alarm With Voice Location - SA511B

First Alert Wireless Interconnected Smoke Alarm with Voice Location

Model: SA511B

(8)

$45.95 Save: $14.00

Availability: In Stock

First Alert BRK Brands Hardwired Ionization Smoke Alarm with 10-Year Battery Backup - 9120LBL

First Alert BRK Brands Hardwired Smoke Alarm with 10-Year Battery

Model: 9120LBL

(78)

$28.95 Save: $11.00

Availability: Clearance

First Alert Basic Battery Operated Smoke Alarm - SA303CN3 (1039796)

First Alert Basic Battery Operated Smoke Alarm - SA303CN3

Model: 1039796

(55)

$12.95 Save: $7.00

Availability: In Stock

First Alert BRK Brands Hardwired Combo Smoke and Carbon Monoxide Alarm with 10-Year Battery Backup - SC9120LBL

BRK Hardwired Combo Smoke and Carbon Monoxide Alarm with 10-Year Battery Backup

Model: SC9120LBL

(30)

$74.95 Save: $15.00

Availability: In Stock

First Alert Dual Sensor Photoelectric/Ionization Smoke and Fire Alarm with 10-Year Sealed Battery - SA3210 (1039842)

First Alert Dual Sensor 10-Year Battery Smoke and Fire Alarm - SA3210

Model: 1039842

(56)

$59.95 Save: $20.00

Availability: In Stock

First Alert Slim Design Battery Photoelectric Smoke Alarm - PR700

Model: 1039772

(20)

$19.95 Save: $10.00

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

$27.95 Save: $7.00

Availability: In Stock

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

(36)

$28.95 Save: $11.00

Availability: In Stock

First Alert Hardwired Ionization Smoke Alarm with Adapter Plugs - SA9120BPCN (1039809)

First Alert Hardwired Smoke Alarm with Adapter Plugs - SA9120BPCN

Model: 1039809

(24)

$19.95 Save: $10.00

Availability: Clearance

First Alert 10-Year Sealed Battery Combo Photoelectric Smoke and Carbon Monoxide Alarm with Slim Design - PRC710 (1039868)

First Alert Slim Design 10-Year Battery Smoke and Carbon Monoxide Alarm

Model: 1039868

(73)

$58.95 Save: $11.00

Availability: Clearance

First Alert 10-Year Sealed Battery Photoelectric Smoke Alarm with Slim Design - PR710 (1039852)

First Alert 10-Year Sealed Battery Low Profile Smoke Alarm - PR710

Model: 1039852

(32)

$32.95 Save: $7.00

Availability: In Stock

First Alert Basic Plug-In Carbon Monoxide Alarm - CO600 (1039730)

First Alert Basic Plug-In Carbon Monoxide Alarm - CO600

Model: 1039730

(177)

$24.95 Save: $15.00

Availability: In Stock

First Alert Slim Design Battery Operated Smoke and Carbon Monoxide Alarm

Model: 1039783

(11)

$44.95 Save: $15.00

Availability: In Stock

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

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

Model: AF400-2

(38)

$33.95 Save: $16.00

Availability: In Stock

First Alert Escape Light Smoke Alarm - SA304CN3 (1039800)

First Alert Battery Powered Smoke Alarm with Escape Light - SA304CN3

Model: 1039800

(36)

$16.95 Save: $13.00

Availability: In Stock

Postive Reviewed Items

Precision Detection Interconnect Hardwired Smoke Alarm with Battery Backup

Precision Detection Interconnect Hardwired Smoke Alarm with Battery Backup

MPN: 1046840

$27.95 Save: $7.00

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

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

MPN: RWLD3001-001/N

$64.95 Save: $5.00

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 Two Story Escape Ladder - EL52-2

First Alert Two Story Escape Ladder - EL52-2

MPN: 1047153

$61.95 Save: $18.00

Precision Detection 10-Year Sealed Battery Smoke Alarm

Precision Detection 10-Year Sealed Battery Smoke Alarm

MPN: 1046860

$29.95 Save: $10.00

Precision Detection 10-Year Battery Smoke and CO Alarm with Slim Profile Design

MPN: 1046800

$54.95 Save: $10.00

First Alert Smart Dual Sensor Smoke Alarm with Nuisance Resistance - SA320CN

First Alert Smart Dual Sensor Smoke Alarm with Nuisance Resistance - SA320CN

MPN: 1039828

$30.95 Save: $9.00

First Alert Slim Design 10-Year Battery Smoke and Carbon Monoxide Alarm

First Alert Slim Design 10-Year Battery Smoke and Carbon Monoxide Alarm

MPN: 1039868

$58.95 Save: $11.00

First Alert Hardwired Ionization Smoke and CO Alarm with Battery Backup

First Alert Hardwired Ionization Smoke and CO Alarm with Battery Backup

MPN: SC9120B

$61.95 Save: $8.00

First Alert BRK Brands Hardwired Smoke Alarm with 10-Year Battery

First Alert BRK Brands Hardwired Smoke Alarm with 10-Year Battery

MPN: 9120LBL

$28.95 Save: $11.00