Stay Ahead with First Alert’s Cutting-Edge Designs

From timeless classics to modern breakthroughs—discover what First Alert has in store.

FIRST ALERTCarbon Monoxide Detector Alarm|No Outlet Required with Digital Display and Peak Memory, Battery Operated, CO410, White

4.6

$ 49.31

FIRST ALERTSA511CN2-3ST Wireless Interconnected Smoke Alarm with Voice Location, Battery Operated, 2 Pack, WHITE

4.5

$ 259.00

Carbon Monoxide Detector with LCD Digital Display, CE Certified CO Alarm with Sealed in 10 Year Battery, Standalone Audible CO Detector for Home,Black,1 Pack

4.7

$ 88.00

FIRST ALERTEZ Fire Spray, Extinguishing Aerosol Spray

4.8

$ 155.00

FIRST ALERTBRK SM210, 10-Year Sealed Battery Smoke Alarm with Slim Profile Design, 1-Pack

4.6

$ 254.00

First Alert CO710 Carbon Monoxide Detector with 10-Year Battery and Digital Temperature Display , White

4.7

$ 82.00

Kidde 10SCO Combination Smoke and Carbon Monoxide Alarm with Voice Notification

4.6

$ 72.00

FireAngel Optical Smoke Alarm - FA6620 10-Year Battery Smoke Alarms for Home with Test/Silence Button - Replacement for FireAngel ST-622/ST-620 - Early Smoke Detector Fire Alarm - White

4.4

$ 49.00

FireangelCarbon Monoxide Alarm and Detector - FA6813 10-Year Sensor Life CO Alarm for Home with AA Batteries - Travel, Portable Carbon Monoxide Detector - CO Detector Monitor with Test Button

4.7

$ 51.00

Kidde 10LLDCO Ten Year Life Carbon Monoxide Alarm Digital Display with Sealed Longlife Battery

4.6

$ 69.00

Kidde5CO Battery Powered Carbon Monoxide Alarm 10 Year Life

4.7

$ 56.00

First Alert Slim Photoelectric Smoke Alarm with 10-Year Sealed Battery, PR710, White

4.1

$ 59.00

FIRST ALERTSmoke Detector and Carbon Monoxide Detector Alarm | Battery Operated, SCO5CN

4.6

$ 82.00

First Alert SMICO100-AC Interconnect Hardwire Combination Smoke & Carbon Monoxide Alarm with Battery Backup, 1-Pack

4.7

$ 114.00

FIRST ALERT HOME2PRO Rechargeable Compliance Fire Extinguisher, UL RATED 2-A:10-B:C, Red, 1-Pack

4.8

$ 179.00

First Alert SMCO200, Battery-Operated Combination Smoke & Carbon Monoxide Alarm with Slim Profile Design, 1-Pack

4.7

$ 101.00

First Alert CO605 Plug-In Carbon Monoxide Detector with Battery Backup , White

4.7

$ 56.00

First Alert Radon Gas Test Kit, RD1

4.3

$ 47.00

First Alert SMCO210, 10-Year Sealed Battery Combination Smoke & Carbon Monoxide Alarm with Slim Profile Design, 1-Pack

4.4

$ 84.00

First Alert EZ Fire Spray, Extinguishing Aerosol Spray, AF400 Red 18 Ounce (Pack of 1)

4.8

US$ 38.00

FIRST ALERTSM500V, Interconnect Battery-Operated Smoke Alarm with Voice Alerts, 1-Pack

$ 55.51

First Alert CO605 Plug-In Battery Backup CO Alarm, 1 pack, White

4.7

$ 193.00

First AlertSCO5CN Battery Operated Combination Carbon Monoxide/Smoke Alarm by First Alert

4.6

$ 189.00

FIRST ALERT SC9120B Corded Electric Combination Alarm with Adapter Plugs for Easy Replacement

4.6

$ 150.00

Kidde 2030-DCR Compact 10 Year Life Carbon Monoxide Alarm with AA batteries

4.7

$ 51.00

First Alert SMI110, 10-Year Sealed Battery Smoke Alarm, 1-Pack

4.5

$ 68.00

First Alert SMI105-AC, Interconnect Hardwire Smoke Alarm with 10-Year Battery Backup, 1-Pack

4.6

$ 81.00

First Alert SMI100, Battery-Operated Smoke Alarm, 1-Pack

4.5

$ 51.00

First Alert 0827B 10-Year Tamper Resistant Smoke Alarm, White

4.5

$ 144.00

First Alert Sc9120Bff Brk Sc-9120B Hardwired Smoke And Carbon Monoxide Alarm With Battery Backup

4.7

$ 267.00

FIRST ALERTCO615 Dual-Power Plug-In Carbon Monoxide Detector with Battery Backup and Digital Display, White

4.6

$ 78.00

First Alert 9120B 120 Volt Hardwired Smoke Alarm With Battery Back Up 5 Pack

4.8

$ 67.50

First Alert PR700 Slim Photoelectric Smoke Alarm 3-Pack | Battery Operated Smoke Detector

FREE

First Alert SMICO110, 10-Year Battery Combination Smoke & Carbon Monoxide Alarm, 1-Pack

3.9

$ 100.00

First Alert Home1-2, Standard Home Fire Extinguisher, Red, 2PACK

4.8

$ 53.72

FIRST ALERT BRK CO5120BN Hardwired Carbon Monoxide (CO) Detector with Battery Backup , White

4.6

$ 86.00

FIRST ALERT Combination Explosive Gas and Carbon Monoxide Alarm with Backlit Digital Display, GCO1CN

4.4

$ 128.00

First Alert SMCO100 Battery-Operated Combination Smoke & Carbon Monoxide Alarm, 1-Pack

4.6

$ 96.00

FIRST ALERT PRO5 Rechargeable Heavy Duty Fire Extinguisher, UL RATED 3-A:40-B:C, Red, 1-Pack

4.8

$ 179.00

FIRST ALERTBRK 9120Bff-6 Hardwired Smoke Detector with Battery Backup, 6-Pack

4.7

$ 264.00

BRK First Alert 9120BFF/ SMI100-AC Smoke Detector, Hardwired Alarm with Battery Backup, White, 1-Pack

4.6

$ 59.00

First Alert BRK ADF-12 BRK Smoke Alarm Adapter Plug for Firex Hardwire Smoke Alarms, Pack of 12

4.4

$ 71.66

FIRST ALERTSMCO200, Battery-Operated Combination Smoke & Carbon Monoxide Alarm with Slim Profile Design, 1-Pack

4.7

$ 89.00

First Alert SA320CN Dual Sensor Battery-Powered Smoke and Fire Alarm

4.5

FREE

First Alert BRK SC-9120B Hardwired Smoke and Carbon Monoxide (CO) Detector with Battery Backup

4.7

$ 133.00

First Alert RD1 Radon Gas Test Kit

4.4

$ 72.49

FIRST ALERTSMCO500V, Interconnect Battery-Operated Combination Smoke & Carbon Monoxide Alarm with Voice Alerts, 1-Pack

4.5

$ 105.00

FIRST ALERTSMICO105-AC, Interconnect Hardwire Combination Smoke & Carbon Monoxide Alarm with 10-Year Battery Backup, 3-Pack

4.9

$ 471.00

First Alert CO710 Carbon Monoxide Detector with 10-Year Battery and Digital Temperature Display

4.7

$ 137.00

FIRST ALERTSMICO100, Battery-Operated Combination Smoke & Carbon Monoxide Alarm, 1-Pack

4.4

$ 105.00

First Alert 10 Year Photoelectric Smoke Alarm 2 Pack,

4.0

$ 174.00

First Alert Carbon Monoxide Detector Alarm|No Outlet Required with Digital Display and Peak Memory, Battery Operated, CO410 , White

4.6

$ 90.00

First Alert BRK ADK-12 Smoke Alarm Adapter Plug for Kidde Hardwire Smoke Alarms, Pack of 12, White/Black

4.5

$ 75.00

FIRST ALERTSM500V, Interconnect Battery-Operated Smoke Alarm with Voice Alerts, 1-Pack

$ 55.90

First Alert Radon Gas Test Kit, RD1

4.3

$ 48.00

FIRST ALERTSMCO100V-AC, Interconnect Hardwire Combination Smoke & Carbon Monoxide Alarm with Battery Backup and Voice & Location Alerts, 1-Pack

4.5

$ 91.08

TERRIFI Gas Leak Detector - Natural Gas & Carbon Monoxide Monitor for Home & Kitchen | Combustible Gas Leak Alarm for CO, LNG, LPG, Methane Safety

$ 66.00

FIRST ALERTSMI100-AC, Hardwired Interconnect Smoke Alarm with Battery Backup, 1 Pack

4.2

$ 95.00

FIRST ALERT AUTO5 Car Fire Extinguisher, FESA5, UL RATED 5-B:C, Red, 1-Pack

4.7

$ 77.00

FIRST ALERT KITCHEN5 Fire Extinguisher, KFE2S5, UL RATED 5-B:C, White, 1-Pack

4.7

$ 84.00

First Alert SMI100-AC, Hardwire Interconnect Smoke Alarm with Battery Backup, 3-Pack

4.6

$ 188.00

FIRST ALERTBRK PRC700 Battery-Operated Smoke and Carbon Monoxide Alarm

$ 45.12

First Alert SMICO100, Battery-Operated Combination Smoke & Carbon Monoxide Alarm, 1-Pack

4.7

$ 56.31

FIRST ALERTSLED177 Hardwired Hearing Impaired Led Strobe Light , white

4.2

$ 162.00

First Alert CO600 Plug-In Carbon Monoxide Detector

4.7

$ 64.00

First Alert Two-Story Fire Escape Ladder, 14 Feet, Steel, Anti-Slip, Black

4.6

$ 276.00

FIRST ALERTAUTOMAR10 Car and Marine Fire Extinguisher, FE10GR, UL RATED 10-B:C, White, 1-Pack

4.7

$ 182.00

First Alert Fire Extinguisher | Marine Fire Extinguisher, White, FE1A10GR, 1-Pack, 14"

4.7

$ 212.00

First Alert BRK 9120B Hardwired Smoke Alarm with Battery Backup (3)

4.9

US$ 95.00

FIRST ALERTBRK SC7010B Hardwired Smoke and Carbon Monoxide (CO) Detector with Battery Backup , White

4.5

$ 215.00

First Alert 9120B Smoke Detector, Hardwired Alarm with Battery Backup, 3-Pack

4.7

$ 139.00

FIRST ALERTBRK 3120B Hardwired Photoelectric and Ionization Smoke Alarm with Battery Backup, Dual Sensing Smoke Alarm, 1-Pack

4.4

$ 129.00

First Alert PRC710 PC1210 10-Year Combination Carbon Monoxide and Photoelectric Smoke Detector, Frustration Free

3.8

$ 154.00

First Alert EZ Fire Spray, Extinguishing Aerosol Spray, Pack of 2, AF400-2, RED

4.8

$ 81.00

First Alert Hardwired Heat Alarm with Battery Backup, BRK Brands HD6135FB

4.5

$ 71.00

FIRST ALERTBRK

4.4

$ 448.00

UanTii Tuya WiFi Smoke Detector Fire Protection Alarm Smoke Sensor Wireless Smoke Alarm 80dB Home Security Detector System Works with Smart Life APP

3.4

$ 51.00

X-Sense Mini Smoke Alarm, 10-Year Battery Fire Alarm Smoke Detector with LED Indicator & Silence Button, XS01

4.5

$ 55.00

FIRST ALERTL1 WiFi Water Leak and Freeze Detector

3.9

$ 107.00

FIRST ALERTSM210L, 10-Year Sealed Battery Smoke Alarm with Safety Path Light, 1-Pack

5.0

$ 80.00

FIRST ALERT10 Year Photoelectric Smoke Alarm 2 Pack,

4.1

$ 378.00

First Alert 9120B Smoke Detector, Hardwired Alarm with Battery Backup, 6-Pack

4.7

$ 138.51

FIRST ALERTBRK 7020BSL Hardwired Hearing Impaired Smoke Detector with LED Strobe Light

4.2

$ 270.00

FIRST ALERT Onelink Smoke Detector and Carbon Monoxide Detector | Hardwired |

3.0

$ 385.00

FIRST ALERTNon-Refillable Fire Suppressant - 14 oz

5

$ 262.00

FIRST ALERTSMICO105-AC, Interconnect Hardwire Combination Smoke & Carbon Monoxide Alarm with 10-Year Battery Backup, 3-Pack

4.7

$ 634.00

FIRST ALERTEscape Ladder - 3 Story

4.3

$ 226.74

FIRST ALERTSMICO100 Battery-Operated Combination Smoke & Carbon Monoxide Alarm - Pack 3

3.6

$ 252.00

FIRST ALERTBRK 7010BFF-3 Hardwired Smoke Detector with Photoelectric Sensor and Battery Backup, 3-Pack

4.5

$ 154.80

First Alert BRK 7030BSL Hardwired Hearing Impaired Combination Alarm with Led Strobe Light, White

$ 236.52

FIRST ALERTSM210M, 10-Year Sealed Battery Micro Smoke Alarm, 1-Pack

$ 48.25

FIRST ALERTBRACKET2 Mounting Bracket for 2Lb Fire Extinguishers Febra2, 1

4.4

$ 61.00

FIRST ALERTCO250B Family Gard Basics Carbon Monoxide Alarm 4-Pack | Battery Operated Carbon Monoxide Detector, White

4.7

$ 101.66

First Alert FAT1039734 Plug-in Carbon Monoxide Alarm with Battery Backup 8.50" x 6.75" x 2.25"

FREE

First Alert BRACKET5 Mounting Bracket for 5Lb Fire Extinguishers Febra5, Black

4.3

$ 122.85

FIRST ALERTPRC710 PC1210 10-Year Combination Carbon Monoxide and Photoelectric Smoke Detector, Frustration Free

$ 104.92

FIRST ALERTSMI105-AC, Interconnect Hardwire Smoke Alarm with 10-Year Battery Backup, 1-Pack

4.6

$ 99.00

FIRST ALERT1036621 Cash Box with Key Lock and Removable Tray, 0.1 cu. ft, Red

4.6

$ 88.00

Kidde Carbon Monoxide Detector with Battery Backup, Digital Display & LED Lights, CO Alarm, KN-COPP-B-LPM, 10-Year, KN-COPP-B-LPM

4.7

$ 71.00

10y Slim Photo Smk Alrm

FREE