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    FIRST ALERT CO400B Carbon Monoxide Alarm, Electrochemical Sensor, 85 dB @ 10 ft

    FIRST ALERT CO400B Carbon Monoxide Alarm, Electrochemical Sensor, 85 dB @ 10 ft

    Carbon Monoxide Alarm, Battery Chemistry Alkaline, Battery Location Front, Battery Locking Pin Yes, Battery Size 9V, Communication Protocol Not Applicable, Compatible With Not Applicable, Detector Type CO Detector, Features Front Loading Battery,... more

    $20.79

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    FIRST ALERT SA520B Smoke Alarm, Photoelectric Sensor, 85 dB @ 10 ft Audible

    FIRST ALERT SA520B Smoke Alarm, Photoelectric Sensor, 85 dB @ 10 ft Audible

    Smoke Alarm, Battery Chemistry Alkaline, Battery Location Side, Battery Locking Pin Yes, Battery Size AA, Communication Protocol Wireless, Compatible With BRK Hardwired Alarms, BRK Wireless Interconnect Alarms, Detector Type Smoke Detector, Includes... more

    $41.99

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    Best Seller
    First Alert Photoelectric Dual Sensor Smoke Detector in Gray | 5.25 H x 5.15 W x 2.6 D in | Wayfair 3120B

    First Alert Photoelectric Dual Sensor Smoke Detector in Gray | 5.25 H x 5.15 W x 2.6 D in | Wayfair 3120B

    The BRK model no. 3120B is a wire-in, 120 V AC 60 Hz single and/or multiple station photoelectric and ionization dual sensor smoke alarm specifically designed for residential and institutional applications including sleeping rooms of hospitals, hotels,... more

    $46.90

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    First Alert Photoelectric Smoke Fire Detector in Gray | 8.45 H x 6.7 W x 3.55 D in | Wayfair 1039826

    First Alert Photoelectric Smoke Fire Detector in Gray | 8.45 H x 6.7 W x 3.55 D in | Wayfair 1039826

    The First Alert interconnected wireless smoke alarm with voice location is designed to notify you of trouble with both an 85 dB siren and voice notification. The battery-operated unit can be installed easily, without wires or an electrician. The units... more

    $59.07

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

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

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

    $404.10

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    FIRST ALERT BRACKET5 Replacement Fire Extinguisher Bracket

    FIRST ALERT BRACKET5 Replacement Fire Extinguisher Bracket

    First Alert BRACKET5 Mounting Bracket for 5Lb Fire Extinguishers Febra5 more

    $19.50 $17.33

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    First Alert Marine Fire Extinguishr Rchrgbl 1A:10B:C MARINE1

    First Alert Marine Fire Extinguishr Rchrgbl 1A:10B:C MARINE1

    Fire Extinguisher Charging Rechargeable Container Type Aerosol Can Cylinder Color White Cylinder Diameter 3 3/32 in Cylinder Height 14 3/16 in Cylinder Material Steel Discharge Time 10 sec Extinguisher Capacity 2.5 lb Extinguisher Class ABC... more

    $32.99

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    FIRST ALERT SLED177 Strobe Light,2-13/32" H,5-19/64" L

    FIRST ALERT SLED177 Strobe Light,2-13/32" H,5-19/64" L

    Strobe Light, Features 177 Candela LED Strobe Light Provides Visual Warning Intended to Waken Hearing Impaired Residents, 1Hz Flash Rate, Smart Strobe - Separate Flash Patterns to Distinguish Between Smoke and Carbon Monoxide, Strobe Signal... more

    $82.09

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    BRK First Alert Carbon Monoxide, Photoelectric Smoke Detector

    BRK First Alert Carbon Monoxide, Photoelectric Smoke Detector

    The First Alert PRC710B is a 10 Year 2-in-1 Photoelectric Smoke Detector with Carbon Monoxide Alarm features our new Slim Design and Maximum Protection. more

    $79.49 $71.54

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    First Alert Hard-Wired w/Battery Back-up Photoelectric Smoke Detector

    First Alert Hard-Wired w/Battery Back-up Photoelectric Smoke Detector

    Promote greater fire safety with theFirst Alert7010B Hardwired Photoelectric Smoke Alarm with Battery Backup. more

    $119.99 $113.99

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    First Alert Plug-In 120V Electrochemical Carbon Monoxide Alarm - 1 Each

    First Alert Plug-In 120V Electrochemical Carbon Monoxide Alarm - 1 Each

    Plug-in CO (carbon monoxide) alarm with battery back-up utilizes an electrochemical carbon monoxide sensor to accurately and effectively warn you of elevated CO levels. more

    $40.70

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    First Alert Plug-In Electrochemical Carbon Monoxide Alarm in Black | 3.4 H x 5 W x 1.7 D in | Wayfair 1039746

    First Alert Plug-In Electrochemical Carbon Monoxide Alarm in Black | 3.4 H x 5 W x 1.7 D in | Wayfair 1039746

    The First Alert Plug-In Electrochemical Carbon Monoxide Alarm alerts you to dangerous carbon monoxide. This carbon monoxide detector operates on a dual-power system with battery backup for continuous monitoring, even in the event of a power outage. The... more

    $50.69

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    First Alert Plug-In Electrochemical Carbon Monoxide Alarm in Black | 3.4 H x 5 W x 1.4 D in | Wayfair 1039734

    First Alert Plug-In Electrochemical Carbon Monoxide Alarm in Black | 3.4 H x 5 W x 1.4 D in | Wayfair 1039734

    This First Alert Plug-In Electrochemical Carbon Monoxide Alarm features an electrochemical CO sensor to alert you to dangerous carbon monoxide. This personal carbon monoxide detector plugs into any standard electrical socket to monitor CO levels in... more

    $44.55

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    First Alert Battery Ionization/Photoelectric Sensor Smoke & Fire Alarm in Gray | 5 H x 5 W x 2 D in | Wayfair 1039842

    First Alert Battery Ionization/Photoelectric Sensor Smoke & Fire Alarm in Gray | 5 H x 5 W x 2 D in | Wayfair 1039842

    This First Alert Battery Ionization/Photoelectric Sensor Smoke and Fire Alarm provides early warning of both flaming and smoldering fires. Additionally, its intelligent sensing technology is designed to cut down on nuisance alarms from cooking smoke or... more

    $60.12

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    First Alert CAMWE-WO VX3 2MP HD Outdoor Camera White

    First Alert CAMWE-WO VX3 2MP HD Outdoor Camera White

    The First Alert HD Outdoor camera is designed for the intelligence and reliability that most customers expect for their connected home. The outdoor camera offers advanced event detection — distinguishing between people packages vehicles and animals.... more

    $220.99 $172.89

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    First Alert CAMWE-WOBB VX3 Outdoor Camera Backbox White

    First Alert CAMWE-WOBB VX3 Outdoor Camera Backbox White

    First Alert Pro by Resideo CAMWE-WOBB VX3 Outdoor Camera Backbox Advanced Security LLC offers UL Alarm Monitoring Services starting at $15.00 per month or DIY Self-Monitoring Services starting at $10.00 per month NO Contracts NO Hidden Fees & NO... more

    $27.99 $22.09

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    First Alert Hard-Wired Ionization Smoke Alarm in Gray | Wayfair 1039830

    First Alert Hard-Wired Ionization Smoke Alarm in Gray | Wayfair 1039830

    This First Alert Hard-Wired Ionization Smoke Alarm with battery backup is designed to provide peace of mind. | First Alert Hard-Wired Ionization Smoke Alarm in Gray | Wayfair more

    $62.35

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    First Alert Plug-in Electrochemical Explosive Gas & Carbon Monoxide Alarm in Gray | 3 H x 5.6 W x 1.5 D in | Wayfair 1039760

    First Alert Plug-in Electrochemical Explosive Gas & Carbon Monoxide Alarm in Gray | 3 H x 5.6 W x 1.5 D in | Wayfair 1039760

    This plug-in electrochemical explosive gas and carbon monoxide alarm features a backlit digital display, this explosive gas, and CO detector plugs into any AC outlet with no additional mounting hardware needed. | First Alert Plug-in Electrochemical... more

    $58.42

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    First Alert Battery-Powered Ionization Smoke Alarm in Gray | 5.7 H x 5.7 W x 2.25 D in | Wayfair 0827B

    First Alert Battery-Powered Ionization Smoke Alarm in Gray | 5.7 H x 5.7 W x 2.25 D in | Wayfair 0827B

    This Battery-Powered Ionization Smoke Alarm meets California State Smoke Alarm requirements. Featuring a prolonged lifespan of ten years, this model utilizes a sealed battery that ensures a decade's worth of uninterrupted awareness. The realization of... more

    $33.08

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    First Alert Battery Electrochemical Carbon Monoxide Alarm in Black | 3.4 H x 5 W x 1.5 D in | Wayfair 1039718

    First Alert Battery Electrochemical Carbon Monoxide Alarm in Black | 3.4 H x 5 W x 1.5 D in | Wayfair 1039718

    This First Alert Battery Electrochemical Carbon Monoxide Alarm utilizes an electrochemical carbon monoxide sensor that lasts for up to five years to detect carbon monoxide. This carbon monoxide detector is battery powered, making it portable and easy... more

    $44.09

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    First Alert Battery Ionization/Photoelectric Sensor Smoke Alarm in Gray | 5.4 H x 5.4 W x 1.12 D in | Wayfair 1039828

    First Alert Battery Ionization/Photoelectric Sensor Smoke Alarm in Gray | 5.4 H x 5.4 W x 1.12 D in | Wayfair 1039828

    The First Alert Battery Ionization/Photoelectric Sensor Smoke Alarm provides early warning of both flaming and smoldering fires. Additionally, its intelligent sensing technology is designed to cut down on nuisance alarms from cooking smoke or other... more

    $41.15

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    First Alert Hard-Wired Thermistor Heat Alarm in Gray | 5.7 H x 2 W x 5.5 D in | Wayfair HD6135FB

    First Alert Hard-Wired Thermistor Heat Alarm in Gray | 5.7 H x 2 W x 5.5 D in | Wayfair HD6135FB

    This Hard-Wired Thermistor Heat Alarm is a great add-on for crawl spaces, laundry rooms, garages, bathrooms, kitchens, or other applications not suitable for smoke alarm installations. Features advanced rate-of-rise sensing technology. The alarm sounds... more

    $42.00

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    First Alert Hard-Wired Photoelectric Electrochemical Smoke & Carbon Monoxide Alarm in Gray | 5 H x 5 W x 2 D in | Wayfair SC7010B

    First Alert Hard-Wired Photoelectric Electrochemical Smoke & Carbon Monoxide Alarm in Gray | 5 H x 5 W x 2 D in | Wayfair SC7010B

    This Hard-Wired Photoelectric Electrochemical Smoke and Carbon Monoxide Alarm features two latching features. The spread spectrum horn tone has a lower and varying frequency that makes it easier for the elderly with a normal age-related hearing loss to... more

    $68.78

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    First Alert Battery Photoelectric Smoke Alarm in Gray | 5.13 H x 5.13 W x 1 D in | Wayfair 1039856

    First Alert Battery Photoelectric Smoke Alarm in Gray | 5.13 H x 5.13 W x 1 D in | Wayfair 1039856

    The First Alert Battery Photoelectric Smoke Alarm, slim profile with escape light helps protect your home by providing up to a decade of uninterrupted monitoring. This low-profile smoke alarm uses an ultra-reliable photoelectric sensor to detect smoke... more

    $46.72

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    First Alert Battery Photoelectric Smoke Alarm in Gray | 5.25 H x 5.25 W x 1.19 D in | Wayfair 1039852

    First Alert Battery Photoelectric Smoke Alarm in Gray | 5.25 H x 5.25 W x 1.19 D in | Wayfair 1039852

    The First Alert Battery Photoelectric Smoke Alarm with battery helps protect your home by providing up to a decade of uninterrupted monitoring. This low-profile smoke alarm uses an ultra-reliable photoelectric sensor to detect smoke from slow-burning,... more

    $35.12

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    First Alert Battery Photoelectric Smoke & Carbon Monoxide Alarm in Gray | 5.67 H x 5.67 W x 1 D in | Wayfair 1039868

    First Alert Battery Photoelectric Smoke & Carbon Monoxide Alarm in Gray | 5.67 H x 5.67 W x 1 D in | Wayfair 1039868

    This First Alert Battery Photoelectric Smoke and Carbon Monoxide Alarm with voice and location has a slim profile, designed to blend more fully into the wall and out of sight. The battery-operated smoke and carbon monoxide detector alerts you to... more

    $55.23

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    First Alert Hard-Wired Electrochemical Smoke & Carbon Monoxide Alarm in Gray | Wayfair 1039807

    First Alert Hard-Wired Electrochemical Smoke & Carbon Monoxide Alarm in Gray | Wayfair 1039807

    This First Alert Hard-Wired Electrochemical Smoke and Carbon Monoxide Alarm uses an electrochemical CO sensing technology and ionization sensor for smoke detection. It includes a 9-volt battery for continued function in the event of a power outage, and... more

    $63.71

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    First Alert Battery Photoelectric Smoke & Carbon Monoxide Alarm in Gray | 5.67 H x 5.67 W x 1 D in | Wayfair 1039871

    First Alert Battery Photoelectric Smoke & Carbon Monoxide Alarm in Gray | 5.67 H x 5.67 W x 1 D in | Wayfair 1039871

    This First Alert Battery Photoelectric Smoke and Carbon Monoxide Alarm has a slim profile, designed to blend more fully into the wall and out of sight. The battery-operated smoke and carbon monoxide detector alerts you to possible smoke or carbon... more

    $64.98

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    First Alert Dual-Sensor Smoke Fire Alarm in Gray | 3.25 H x 6.75 W x 8.5 D in | Wayfair FAT1039828

    First Alert Dual-Sensor Smoke Fire Alarm in Gray | 3.25 H x 6.75 W x 8.5 D in | Wayfair FAT1039828

    The product provides early warning of both flaming and smoldering fires. Additionally, its intelligent sensing technology is designed to cut down on false alarms from cooking smoke or other common false-alarm triggers. A single button both silences and... more

    $55.35

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    First Alert Dual-Power Carbon Monoxide Plug-in Alarm in Black | 2.5 H x 6.75 W x 8.5 D in | Wayfair FAT1039746

    First Alert Dual-Power Carbon Monoxide Plug-in Alarm in Black | 2.5 H x 6.75 W x 8.5 D in | Wayfair FAT1039746

    The product alerts you to dangerous carbon monoxide levels. This carbon monoxide detector operates on a dual-power system with battery backup for continuous monitoring, even in the event of a power outage. The backlit digital screen tells you, at a... more

    $58.88

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    First Alert Battery-Powered Carbon Monoxide Alarm in Black | 2.25 H x 6.75 W x 8.5 D in | Wayfair FAT1039718

    First Alert Battery-Powered Carbon Monoxide Alarm in Black | 2.25 H x 6.75 W x 8.5 D in | Wayfair FAT1039718

    The product utilizes an electrochemical carbon monoxide sensor that lasts for up to 5 years to detect carbon monoxide. This carbon monoxide detector is battery powered, making it portable and easy to use anywhere. When carbon monoxide levels become... more

    $36.38

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    First Alert Plug-in Carbon Monoxide Alarm in Black | 2.25 H x 6.75 W x 8.25 D in | Wayfair FAT1039730

    First Alert Plug-in Carbon Monoxide Alarm in Black | 2.25 H x 6.75 W x 8.25 D in | Wayfair FAT1039730

    The product utilizes an electrochemical carbon monoxide sensor that lasts for up to 5 years to detect carbon monoxide. This carbon monoxide detector is battery powered, making it portable and easy to use anywhere. When carbon monoxide levels become... more

    $41.99

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    First Alert Plug-in Carbon Monoxide Alarm in Black | 2.25 H x 6.75 W x 8.25 D in | Wayfair FAT1039730

    First Alert Plug-in Carbon Monoxide Alarm in Black | 2.25 H x 6.75 W x 8.25 D in | Wayfair FAT1039730

    The product utilizes an electrochemical carbon monoxide sensor that lasts for up to 5 years to detect carbon monoxide. This carbon monoxide detector is battery powered, making it portable and easy to use anywhere. When carbon monoxide levels become... more

    $41.99

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    First Alert Dual-Sensor Smoke Fire Alarm in Gray | 3.25 H x 6.75 W x 8.5 D in | Wayfair FAT1039828

    First Alert Dual-Sensor Smoke Fire Alarm in Gray | 3.25 H x 6.75 W x 8.5 D in | Wayfair FAT1039828

    The product provides early warning of both flaming and smoldering fires. Additionally, its intelligent sensing technology is designed to cut down on false alarms from cooking smoke or other common false-alarm triggers. A single button both silences and... more

    $55.35

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    First Alert Carbon Monoxide Alarm, BRK Carbon Monoxide Detector

    First Alert Carbon Monoxide Alarm, BRK Carbon Monoxide Detector

    The BRK Model CO250B is a basic carbon monoxide alarm designed to provide early warning of the presence of carbon monoxide. more

    $33.49 $31.82

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    BRK First Alert - SA350B Smoke Alarm - Dual Ionization Sensor

    BRK First Alert - SA350B Smoke Alarm - Dual Ionization Sensor

    The First Alert SA350B is a smoke alarm with a 10-year lithium battery. Featuring an ionization smoke sensing chamber which may detect invisible fire particles (associated with flaming fires) sooner than photoelectric alarms. more

    $36.49 $34.67

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    BRK First Alert Hardwired Smoke Alarm - 10 Year Battery

    BRK First Alert Hardwired Smoke Alarm - 10 Year Battery

    The First Alert 9120LBL hardwired smoke alarm connects directly to your home electrical system. In the event of a power outage, the smoke/CO alarm is equipped with a 10-year lithium battery backup. more

    $39.99 $37.99

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    First Alert 2-in-1 Battery Photoelectric Smoke and Carbon Monoxide Alarm

    First Alert 2-in-1 Battery Photoelectric Smoke and Carbon Monoxide Alarm

    Brand Name: First Alert Sub Brand: 2-in-1 Power Type: Battery Sensor Type: Photoelectric Product Type: Smoke and Carbon Monoxide Alarm Number in Package: 1 pk Packaging Type: Clamshell Detects Carbon Monoxide: No Test and or Reset Button: Yes UL Listed:… more

    $53.99

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    First Alert 5 Lb ABC Rechargeable Heavy Duty Plus Fire Extinguisher

    First Alert 5 Lb ABC Rechargeable Heavy Duty Plus Fire Extinguisher

    The First Alert PRO5 (FE3A40GR) Rechargeable Heavy Duty Plus Fire Extinguisher is effective against the most common household fires: wood, paper, fabric, flammable liquid fires and live electrical equipment fires. more

    $59.99 $53.99

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    BRK First Alert - SC9120LBL Hardwired Smoke & Carbon Monoxide Alarm

    BRK First Alert - SC9120LBL Hardwired Smoke & Carbon Monoxide Alarm

    The First Alert SC9120LBL hardwired combination smoke/CO alarm connects directly to your home electrical system. In the event of a power outage, the smoke/CO alarm is equipped with a 10-year lithium battery backup. more

    $71.99 $68.39

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