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Uses item details. Price when purchased online

Overall pick First Alert SMI100 Battery-Operated Smoke Alarm, 1046827PT $16.99 $28.80/ea

First Alert SMI100 Battery-Operated Smoke Alarm, 1046827PT
current price $16.99
$28.80/ea

First Alert SMI100 Battery-Operated Smoke Alarm, 1046827PT

4.6 out of 5 Stars. 147 reviews

First Alert 1046834, Electric Precision Detection Smoke Alarms $24.84

First Alert 1046834, Electric Precision Detection Smoke Alarms
current price $24.84

First Alert 1046834, Electric Precision Detection Smoke Alarms

4.5 out of 5 Stars. 107 reviews

First Alert SMICO100 Battery-Operated 2-in-1 Smoke and CO Alarm, Ionization $39.99

First Alert SMICO100 Battery-Operated 2-in-1 Smoke and CO Alarm, Ionization
current price $39.99

First Alert SMICO100 Battery-Operated 2-in-1 Smoke and CO Alarm, Ionization

4.2 out of 5 Stars. 66 reviews

First Alert SMICO100-AC Interconnect Hardwire 2-in-1 Smoke and CO Alarm with Battery Backup, Ionization $49.81

First Alert SMICO100-AC Interconnect Hardwire 2-in-1 Smoke and CO Alarm with Battery Backup, Ionization
current price $49.81

First Alert SMICO100-AC Interconnect Hardwire 2-in-1 Smoke and CO Alarm with Battery Backup, Ionization

4.2 out of 5 Stars. 123 reviews

First Alert SMCO210 Sealed 10-Year-Battery 2-in-1 Smoke and CO Alarm with Slim Profile, 1046796 $44.99

First Alert SMCO210 Sealed 10-Year-Battery 2-in-1 Smoke and CO Alarm with Slim Profile, 1046796
current price $44.99

First Alert SMCO210 Sealed 10-Year-Battery 2-in-1 Smoke and CO Alarm with Slim Profile, 1046796

4.4 out of 5 Stars. 145 reviews

First Alert 1046856, 10 Year Battery Ionization Smoke Alarm $24.47

First Alert 1046856, 10 Year Battery Ionization Smoke Alarm
current price $24.47

First Alert 1046856, 10 Year Battery Ionization Smoke Alarm

4.5 out of 5 Stars. 64 reviews

First Alert BRK SCO2B Smoke and Carbon Monoxide (CO) Detector with 9V Battery

First Alert BRK SCO2B Smoke and Carbon Monoxide (CO) Detector with 9V Battery

First Alert BRK SCO2B Smoke and Carbon Monoxide (CO) Detector with 9V Battery

4.5 out of 5 Stars. 487 reviews

First Alert SMI100-AC, Hardwire Interconnect Smoke Alarm with Battery Backup, 1-Pack $19.81 Was $24.95

First Alert SMI100-AC, Hardwire Interconnect Smoke Alarm with Battery Backup, 1-Pack
current price Now $19.81, Was $24.95

First Alert SMI100-AC, Hardwire Interconnect Smoke Alarm with Battery Backup, 1-Pack

4.7 out of 5 Stars. 60 reviews

First Alert SMI100-AC, Hardwire Interconnect Smoke Alarm with Battery Backup, 3-Pack $49.97

First Alert SMI100-AC, Hardwire Interconnect Smoke Alarm with Battery Backup, 3-Pack
current price $49.97

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

4.5 out of 5 Stars. 47 reviews

First Alert Dual Sensor Smoke Alarm with 10-Year Sealed Battery, 1 pk $64.99

First Alert Dual Sensor Smoke Alarm with 10-Year Sealed Battery, 1 pk
current price $64.99

First Alert Dual Sensor Smoke Alarm with 10-Year Sealed Battery, 1 pk

First Alert SC5 Hardwire Smart 2-in-1 Smoke and CO Alarm with Voice Alerts and Battery Backup $129.00

First Alert SC5 Hardwire Smart 2-in-1 Smoke and CO Alarm with Voice Alerts and Battery Backup
current price $129.00

First Alert SC5 Hardwire Smart 2-in-1 Smoke and CO Alarm with Voice Alerts and Battery Backup

4.6 out of 5 Stars. 7 reviews

First Alert 1046736, Battery Photoelectric Sensor Smoke Alarm 2 Piece

First Alert 1046736, Battery Photoelectric Sensor Smoke Alarm 2 Piece

First Alert 1046736, Battery Photoelectric Sensor Smoke Alarm 2 Piece

4.9 out of 5 Stars. 26 reviews

First Alert RD1 Fast Results Radon Gas Test Kit $23.89

First Alert RD1 Fast Results Radon Gas Test Kit
current price $23.89

First Alert RD1 Fast Results Radon Gas Test Kit

4.1 out of 5 Stars. 31 reviews

First Alert Hardwired Smoke Alarm with Battery Backup 6 PACK $122.43 Was $139.99

First Alert Hardwired Smoke Alarm with Battery Backup 6 PACK
current price Now $122.43, Was $139.99

First Alert Hardwired Smoke Alarm with Battery Backup 6 PACK

4.7 out of 5 Stars. 38 reviews

First Alert Interconnect Hardwired Smoke Alarm with 10-Year Battery Backup, 1 pk $41.99

First Alert Interconnect Hardwired Smoke Alarm with 10-Year Battery Backup, 1 pk
current price $41.99

First Alert Interconnect Hardwired Smoke Alarm with 10-Year Battery Backup, 1 pk

5 out of 5 Stars. 1 reviews

First Alert Hardwired Smoke Alarm with Battery Backup 4 PACK $95.97

First Alert Hardwired Smoke Alarm with Battery Backup 4 PACK
current price $95.97

First Alert Hardwired Smoke Alarm with Battery Backup 4 PACK

4.3 out of 5 Stars. 30 reviews

First Alert SM210L Sealed 10-Year-Battery Smoke Alarm with Safety Path Light and Slim Profile, 1046747

First Alert SM210L Sealed 10-Year-Battery Smoke Alarm with Safety Path Light and Slim Profile, 1046747

First Alert SM210L Sealed 10-Year-Battery Smoke Alarm with Safety Path Light and Slim Profile, 1046747

4.4 out of 5 Stars. 28 reviews

First Alert Battery-Powered Photoelectric Smoke and Carbon Monoxide Combination Pack

First Alert Battery-Powered Photoelectric Smoke and Carbon Monoxide Combination Pack

First Alert Battery-Powered Photoelectric Smoke and Carbon Monoxide Combination Pack

4.8 out of 5 Stars. 25 reviews

First Alert SMCO200V Battery-Operated 2-in-1 Smoke and CO Alarm with Voice and Location Alerts, 1046795PT $34.99 $74.45/ea

First Alert SMCO200V Battery-Operated 2-in-1 Smoke and CO Alarm with Voice and Location Alerts, 1046795PT
current price $34.99
$74.45/ea

First Alert SMCO200V Battery-Operated 2-in-1 Smoke and CO Alarm with Voice and Location Alerts, 1046795PT

4.8 out of 5 Stars. 9 reviews

First Alert SMCO200V Battery-Operated 2-in-1 Smoke and CO Alarm with Voice and Location Alerts, 1046795

First Alert SMCO200V Battery-Operated 2-in-1 Smoke and CO Alarm with Voice and Location Alerts, 1046795

First Alert SMCO200V Battery-Operated 2-in-1 Smoke and CO Alarm with Voice and Location Alerts, 1046795

4.8 out of 5 Stars. 26 reviews

First Alert Voice Alert Hard-Wired Photoelectric Smoke Detector $34.90

First Alert Voice Alert Hard-Wired Photoelectric Smoke Detector
current price $34.90

First Alert Voice Alert Hard-Wired Photoelectric Smoke Detector

4.5 out of 5 Stars. 23 reviews

First Alert GC01CN Combo Explosive Gas and Carbon Monoxide Alarm with Digital Display, 1039760PT $50.45 $59.35/ea

First Alert GC01CN Combo Explosive Gas and Carbon Monoxide Alarm with Digital Display, 1039760PT
current price $50.45
$59.35/ea

First Alert GC01CN Combo Explosive Gas and Carbon Monoxide Alarm with Digital Display, 1039760PT

5 out of 5 Stars. 8 reviews

Ademco 5050065 First Alert 10 Year Hard-Wired with Battery Back-Up Ionization Smoke & Carbon Monoxide Detector $68.99

Ademco 5050065 First Alert 10 Year Hard-Wired with Battery Back-Up Ionization Smoke & Carbon Monoxide Detector
current price $68.99

Ademco 5050065 First Alert 10 Year Hard-Wired with Battery Back-Up Ionization Smoke & Carbon Monoxide Detector

2 PACK | First Alert Heavy Duty Professional Grade Fire Extinguisher, 5 lbs $119.99

2 PACK | First Alert Heavy Duty Professional Grade Fire Extinguisher, 5 lbs
current price $119.99

2 PACK | First Alert Heavy Duty Professional Grade Fire Extinguisher, 5 lbs

5 out of 5 Stars. 7 reviews

3 PACK | First Alert Heavy Duty Professional Grade Fire Extinguisher, 5 lbs $185.99

3 PACK | First Alert Heavy Duty Professional Grade Fire Extinguisher, 5 lbs
current price $185.99

3 PACK | First Alert Heavy Duty Professional Grade Fire Extinguisher, 5 lbs

First Alert SMI100-AC Hardwire Interconnect Smoke Detector with Battery Backup, 6-Pack $109.97

First Alert SMI100-AC Hardwire Interconnect Smoke Detector with Battery Backup, 6-Pack
current price $109.97

First Alert SMI100-AC Hardwire Interconnect Smoke Detector with Battery Backup, 6-Pack

4 out of 5 Stars. 4 reviews

First Alert Rechargeable Fire Extinguisher, 2-pack $79.99

First Alert Rechargeable Fire Extinguisher, 2-pack
current price $79.99

First Alert Rechargeable Fire Extinguisher, 2-pack

2 out of 5 Stars. 1 reviews

Ademco 87895 20 lbs First Alert Fire Extinguisher for Commercial US Coast Guard Agency Approval $185.70

Ademco 87895 20 lbs First Alert Fire Extinguisher for Commercial US Coast Guard Agency Approval
current price $185.70

Ademco 87895 20 lbs First Alert Fire Extinguisher for Commercial US Coast Guard Agency Approval

First Alert Rechargeable 1-A:10-B:C Fire Extinguisher, Metal, 2-1/2 lb, 4-Pack $102.57

First Alert Rechargeable 1-A:10-B:C Fire Extinguisher, Metal, 2-1/2 lb, 4-Pack
current price $102.57

First Alert Rechargeable 1-A:10-B:C Fire Extinguisher, Metal, 2-1/2 lb, 4-Pack

First Alert 2-1/2 lb Fire Extinguisher For Household OSHA/US Coast Guard Agency Approval (Pack of 4) $102.57

First Alert 2-1/2 lb Fire Extinguisher For Household OSHA/US Coast Guard Agency Approval (Pack of 4)
current price $102.57

First Alert 2-1/2 lb Fire Extinguisher For Household OSHA/US Coast Guard Agency Approval (Pack of 4)

First Alert GCO1CN Combination Explosive Gas and Carbon Monoxide Alarm with Backlit Digital Display $50.45 Was $62.99

First Alert GCO1CN Combination Explosive Gas and Carbon Monoxide Alarm with Backlit Digital Display
current price Now $50.45, Was $62.99

First Alert GCO1CN Combination Explosive Gas and Carbon Monoxide Alarm with Backlit Digital Display

4.4 out of 5 Stars. 88 reviews

First Alert 1046755, Battery Photoelectric Smoke Alarm $28.16

First Alert 1046755, Battery Photoelectric Smoke Alarm
current price $28.16

First Alert 1046755, Battery Photoelectric Smoke Alarm

4.3 out of 5 Stars. 15 reviews

First Alert PRC710, Battery-Powered Ionization Smoke Alarms $21.99

First Alert PRC710, Battery-Powered Ionization Smoke Alarms
current price $21.99

First Alert PRC710, Battery-Powered Ionization Smoke Alarms

4.6 out of 5 Stars. 27 reviews

First Alert SC5 Battery Smart 2-in-1 Smoke and CO Alarm with Voice Alerts $129.99

First Alert SC5 Battery Smart 2-in-1 Smoke and CO Alarm with Voice Alerts
current price $129.99

First Alert SC5 Battery Smart 2-in-1 Smoke and CO Alarm with Voice Alerts

4.8 out of 5 Stars. 5 reviews

First Alert PRC710, White Battery, Photoelectric Carbon Monoxide & Smoke Combination Alarm $54.99

First Alert PRC710, White Battery, Photoelectric Carbon Monoxide & Smoke Combination Alarm
current price $54.99

First Alert PRC710, White Battery, Photoelectric Carbon Monoxide & Smoke Combination Alarm

3.8 out of 5 Stars. 4 reviews

First Alert 2037F 0.62 Cu.Ft. Water and Fire Protector File Chest with Key Lock $73.96

First Alert 2037F 0.62 Cu.Ft. Water and Fire Protector File Chest with Key Lock
current price $73.96

First Alert 2037F 0.62 Cu.Ft. Water and Fire Protector File Chest with Key Lock

4.2 out of 5 Stars. 250 reviews

First Alert 5 lbs Fire Extinguisher for Home & Workshops US Coast Guard Agency Approval $110.57

First Alert 5 lbs Fire Extinguisher for Home & Workshops US Coast Guard Agency Approval
current price $110.57

First Alert 5 lbs Fire Extinguisher for Home & Workshops US Coast Guard Agency Approval

First Alert Stops Fires Fast Fire Extinguishers, Red, 14 fl, 2 Pack

First Alert Stops Fires Fast Fire Extinguishers, Red, 14 fl, 2 Pack

First Alert Stops Fires Fast Fire Extinguishers, Red, 14 fl, 2 Pack

5 out of 5 Stars. 8 reviews

First Alert SMI105-AC, Interconnect Hardwire Smoke Alarm with 10-Year Battery Backup $30.56

First Alert SMI105-AC, Interconnect Hardwire Smoke Alarm with 10-Year Battery Backup
current price $30.56

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

4.3 out of 5 Stars. 35 reviews

First Alert Standard Battery-Operated Smoke Alarm and CO Alarm Value 2 Pack with Models SMI100 and CO400 , 1046718 $55.99

First Alert Standard Battery-Operated Smoke Alarm and CO Alarm Value 2 Pack with Models SMI100 and CO400 , 1046718
current price $55.99

First Alert Standard Battery-Operated Smoke Alarm and CO Alarm Value 2 Pack with Models SMI100 and CO400 , 1046718

1 out of 5 Stars. 1 reviews

Highly rated by customers