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 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: Discontinued

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: Discontinued

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: Clearance

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: Discontinued

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 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 Hardwired Photoelectric Smoke and Carbon Monoxide Alarm with Battery Backup - SC7010B

First Alert Hardwired Photoelectric Smoke and CO Alarm with Battery Backup

Model: SC7010B

(26)

$69.95 Save: $20.00

Availability: In Stock

First Alert Slim Design Battery Photoelectric Smoke Alarm - PR700

Model: 1039772

(20)

$19.95 Save: $10.00

Availability: Discontinued

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: Clearance

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: Clearance

First Alert Hardwired Photoelectric Smoke and Carbon Monoxide Alarm with Voice and Location Feature - SC7010BV

First Alert Talking Hardwired Photoelectric Smoke and Carbon Monoxide Alarm

Model: SC7010BV

(50)

$74.95 Save: $15.00

Availability: Clearance

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: Clearance

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: Clearance

First Alert Precision Detection Interconnect Hardwired 2-in-1 Smoke and CO Alarm with Battery Backup - SMICO100-AC (1046874)

Precision Detection Interconnect Hardwire Smoke and CO Alarm with Battery Backup

Model: 1046874

$64.95 Save: $15.00

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 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

First Alert Hardwired Photoelectric Smoke Alarm with Battery Backup - 7010B

First Alert Hardwired Photoelectric Smoke Alarm with Battery Backup

Model: 7010B

(54)

$31.95 Save: $8.00

Availability: Discontinued

First Alert Hardwired Smoke and CO Alarm with LED Strobe Light and 10-Year Sealed Battery - 7030BSL (1038870)

First Alert Hardwired Smoke and Carbon Monoxide Alarm with Strobe Light

Model: 1038870

(3)

$166.95 Save: $53.00

Availability: Discontinued

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)

$119.95 Save: $30.00

Availability: Clearance

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

Postive Reviewed Items

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

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

MPN: 1046800

$54.95 Save: $10.00

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

MPN: 1039852

$32.95 Save: $7.00

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

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

MPN: 1039830

$71.00 Save: $18.95

Precision Detection 10-Year Sealed Battery Smoke Alarm

Precision Detection 10-Year Sealed Battery Smoke Alarm

MPN: 1046860

$29.95 Save: $10.00

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

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

MPN: AF400-2

$34.95 Save: $15.00

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

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

MPN: 1039842

$59.95 Save: $20.00

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

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

MPN: 1039871

$62.95 Save: $17.00

First Alert Two Story Escape Ladder - EL52-2

First Alert Two Story Escape Ladder - EL52-2

MPN: 1047153

$61.95 Save: $18.00

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