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Carbon Monoxide & Smoke Detectors

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Ensure the safety of your employees by placing carbon monoxide and fire alarms throughout your facility. Choose models that plug right into standard electrical outlets, and for areas where plug-ins aren't present, select battery-powered models for added convenience. Some options even include wireless connectivity with other units in your workplace, providing a wider range of coverage in larger factories and warehouses.

Increased Safety
Use carbon monoxide and fire alarms to keep your workers safe and confident as they go about their workdays. These electronic devices monitor C02 levels to decrease the risk of inhalation, giving loud warnings when levels rise to unsafe levels. Fire alarms placed in areas where heated machinery is in use warn workers before small fires become big problems, giving employees a chance to contain the fire or evacuate if it gets out of hand.

Convenient Operation
Choose carbon monoxide and fire alarms that directly plug into standard electrical outlets in areas such as offices and lobbies. In spaces where outlets aren't an option, select alarms powered by a variety of batteries, including AA, 9 volt, and even lithium. Handy test buttons allow you to inspect the integrity of each device with ease, and travel versions of these alarms ensure you to stay safe even when you're on the go.

Versatile Designs
Whether you're looking for an alarm that monitors just carbon monoxide levels, a fire alarm, or perhaps a merger of the two, the wide variety of designs that are available to choose from means you're sure to find the perfect model to fit your needs. Combination models offer an extra level of convenience in larger facilities, providing your company with an economical and versatile option to keep workers safe.
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First Alert® One Link Combination Alarm
Item: 239662 / Model : SCO500NVA
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  • Smoke and Carbon Monoxide alarm protects against two deadly threats: fire and carbon monoxide
  • Battery Operated- 2 AA batteries included
  • Wireless Installation- Wireless connects up to 18 Onelink alarms in your home
71.39 $71.39
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First Alert® Smoke Alarm with Easy Touch Alarm-Pause Silencer, 2/Pack
Item: 239631 / Model : FG250A-2
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  • Battery-powered smoke detector with easy touch alarm-pause silencer
  • Battery operated - each detector requires one 9 Volt battery (included)
  • Alarm-Pause Silencer - push cover to silence nuisance alarms or to test alarm features
18.99 $18.99
2/Pack
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First Alert® Battery Operated Smoke Alarm with Silence Button
Item: 239621 / Model : SA303CNA
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  • Battery-powered smoke alarm
  • Battery operated - requires one 9 Volt battery (included)
  • Uses Ionization technology - most sensitive to small particles generated by flaming fires
16.99 $16.99
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Nest Smoke and Carbon Monoxide Alarm with Battery, 2nd Generation (S3000BWEF)
Item: 1978365 / Model : S3000BWEF
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  • Sends alerts to your phone in case you aren't home
  • The Split-Spectrum Sensor detects fast and slow burning fires
  • You can hush Nest Protect from your phone
149.0 $149.00
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First Alert® Battery Operated Carbon Monoxide Detector
Item: 239651 / Model : CO400A
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  • Battery-powered carbon monoxide detector
  • Battery operated - requires 2 "AA" batteries (included)
  • Uses Electrochemical Carbon Monoxide sensor
29.98 $29.98
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First Alert® Plug-In Carbon Monoxide Detector
Item: 239652 / Model : CO605A
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  • Plug-in Carbon Monoxide detector
  • Battery operated - requires 2 "AA" batteries (included)
  • Uses Electrochemical Carbon Monoxide sensor
34.98 $34.98
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Nest Smoke and Carbon Monoxide Alarm, 2nd Generation (S3003LWEF)
Item: 1978366 / Model : S3003LWEF
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  • Sends alerts to your phone in case you aren't home
  • The Split-Spectrum Sensor detects fast and slow burning fires
  • You can hush Nest Protect from your phone
151.99 $151.99
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First Alert Smoke Alarm and Carbon Monoxide Detector Combo Pack (FATSCO403)
Item: 208155 / Model : FATSCO403
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  • Test/silence button
  • Alarm with smoke sensor
  • Loud 85 dB alarm
59.39 $59.39
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First Alert Carbon Monoxide Plug-In Alarm With Battery Backup (FATCO605)
Item: 209558 / Model : FATCO605
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  • Test/silence button
  • Alarm mute button
  • Dimensions are 5"H x 1.7"W x 3.4"D
64.33 $64.33
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Indoor Fire Alarm Covers Stopper
Item: 1942294 / Model : SE457
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  • Mounting Type - Surface
  • Language - English
  • 1 per pack
283.6 $283.60
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GasAlertExtreme Single Gas Detectors, HX874, Ammonia
Item: 1942299 / Model : HX874
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  • Ammonia
  • Ammonia
882.42 $882.42
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First Alert Battery-Powered Carbon Monoxide Alarm
Item: SS7224778
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  • Test/silence button
  • Alarm mute button with digital display
  • Dimensions are 5"H x 1 1/2"W x 3.4"D
As low as 42.88 $42.88
Multiple options available
First Alert® Plug-In Carbon Monoxide Detector with Battery Backup and Digital Display
Item: 239655 / Model : CO615A
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  • Plug-in carbon monoxide alarm with battery backup and digital display
  • Battery operated - requires 2 "AA" batteries (included)
  • Test/silence button
50.99 $50.99
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First Alert Dual Sensor Smoke Alarm, 85 dB (FATSA320CN)
Item: 209364 / Model : FATSA320CN
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  • Lonozation/photoelectric sensing technology
  • AA battery backup
  • Detectable medium is fire
48.08 $48.08
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First Alert Smoke Alarm With Escape Light (FATSA304CN3)
Item: 208153 / Model : FATSA304CN3
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  • Includes 9V battery
  • Ionization sensor
  • Bright fire escape light
25.1 $25.10
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First Alert 0.94 cu ft Waterproof Fire Safe with Combination Lock and Ready-Seal Bolt Down (FATS2087FBD)
Item: 1971461 / Model : FATS2087FBD
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  • 4 number combination lock with 1 emergency override key
  • 4 live door bolts & pry-resistant concealed hinges
  • 1 adjustable/removable shelf
369.93 $369.93
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First Alert® Designer Series Photoelectric Smoke & Fire Detector with Thin Design
Item: 239633 / Model : P900A
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  • Battery-powered smoke and fire detector
  • Battery operated - requires one 9 Volt battery (included)
  • Uses Advanced Smoke Entry System with a Photoelectric Sensor - detects regular and slow, smoldering fires and reduce false alarms that result from cooking and shower steam
27.99 $27.99
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Combination Carbon Monoxide & Smoke Alarm
Item: 1942292 / Model : SEJ965
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  • Carbon Monoxide/Smoke
  • Carbon Monoxide/Smoke
100.4 $100.40
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Calibration Gases, 34L, HX969
Item: 1942290 / Model : HX969
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  • Cylinder Material - Aluminum
  • Compatible Regulator - HX976 or HX979
  • Balance - N2
391.7 $391.70
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First Alert® One Link Smoke Alarm
Item: 239660 / Model : SA500CNA
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  • Battery Operated- 2 AA batteries included
  • Wireless Installation- Wireless connect up to 18 Onelink alarms in the home
  • Mute/Test Button- One button mutes unwanted alarms immediately and tests alarm funtions
56.06 $56.06
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First Alert Battery Powered Smoke Alarm, 85 dB (FATSA303CN3)
Item: 208154 / Model : FATSA303CN3
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  • Test/silence button
  • Smoke alarm
  • Ionization sensing technology
23.21 $23.21
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Carbon Monoxide Plug In Alarm, 120 V AC, 2/Pack
Item: 1942284 / Model : SEF213
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  • Carbon Monoxide
  • Carbon Monoxide
148.09 $148.09
2/Pack
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First Alert Combination Smoke/Carbon Monoxide Alarm With Voice Location, 85 dB (FATSCO7CN)
Item: 208151 / Model : FATSCO7CN
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  • Test/silence button
  • Photoelectric and electrochemical sensing technology
  • AA battery backup
87.74 $87.74
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First Alert Carbon Monoxide Plug-In Alarm With Battery Backup and Digital Display (FATCO615)
Item: 209561 / Model : FATCO615
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  • Alarm mute button with digital display
  • Dimensions are 5"H x 1.7"W x 3.4"D
  • 120 VAC
83.25 $83.25
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