Carbon Monoxide Alarms

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Kidde
$34.58

Keep your residence safe with the help of this Kidde Carbon Monoxide Alarm. It comes with a 9-volt battery backup in case of a pow...er outage. This Kidde smoke alarm allows monitoring of all CO levels. It comes with an adjustable mounting bracket for... read more

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OUTAD
$21.96

Carbon monoxide detectorAdvanced level of protection, easy to read with the digital display, even in low light conditions.Test/Res...et button is designed for weekly testing if it works properly and reset the unit during CO alarm.The electrochemical CO... read more

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OUTAD
$8.99

A perfect item for protecting your family from the dangers of carbon monoxideAdvanced level of protection, easy to read with the d...igital display, even in low light conditionsDisplays the level of carbon monoxide the unit is sensingGreen LED: Flashes... read more

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Fireboy-Xintex Inc.
$119.40

Fireboy-Xintex Inc. Carbon Monoxide Alarm Brand New Product # CMD5-MB-R The Fireboy-Xintex Inc CO Alarm - Battery Operated uses a ...sensor operating with a microprocessor to measure Carbon Monoxide (CO) levels. This alarm uses a time weighted average... read more

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USI
$32.99 $26.99

Home alarms sniff for carbon monoxide and avoid making unnecessary alarms; choose between sealed battery or alarm that also finds ...gas leak Size: Large. Color: Natural. Gender: Unisex. Age Group: Adult. read more

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USI
$32.99 $25.99

Home alarms sniff for carbon monoxide and avoid making unnecessary alarms; choose between sealed battery or alarm that also finds ...gas leak read more

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Fireboy-Xintex Inc.
$236.99 $118.40

Fireboy-Xintex Inc. Carbon Monoxide Alarm 12/24VDC Power w/ Interconnect Brand New Product # CMD5-MDI-R The Fireboy-Xintex Inc Car...bon Monoxide Alarm w/Interconnect uses a sensor operating with a microprocessor to measure Carbon Monoxide (CO) levels.... read more

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Nest
$119.00

Help safeguard your home with the white Protect Battery-Powered Smoke and Carbon Monoxide Alarm from Nest. This alarm is powered b...y six included AA batteries and it wirelessly interacts with your Android and iOS smart devices using the free Nest app.... read more

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Nest
$119.00

Help safeguard your home with the white Protect Wired Smoke and Carbon Monoxide Alarm from Nest. This alarm features a wired insta...llation and it wirelessly interacts with your Android and iOS smart devices using the free Nest app. Wireless... read more

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OUTAD
$11.44

When a dangerous level of carbon monoxide is detected the red LED will flashes and a loud alarm pattern will sound.Advanced level ...of protection, easy to read with the digital display, even in low light conditions.Test/Reset button is designed for... read more

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OUTAD
$12.76 $7.99

A perfect item for protecting your family from the dangers of carbon monoxideAdvanced level of protection, easy to read with the d...igital display, even in low light conditionsDisplays the level of carbon monoxide the unit is sensingGreen LED: Flashes... read more

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OCDAY
$30.59

The electrochemical CO sensor with high sensitivity helps to provide your home with extensive protecting against the dangerous thr...eat to carbon monoxideWhen a dangerous level of carbon monoxide is detected the red LED will flashes and a loud alarm... read more

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LESHP
$9.99

Flash alarm indicator (Red)Permanent carbon monoxide sensorIt is convenient to carry.Since smoke and many deadly gases rise, insta...lling your smoke alarms at the proper level will provide you with the earliest warning possible. read more

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ACEHE
$11.54

LCD CO Carbon Alarm Monoxide Detector Monoxide Sensor CO Carbon MonitorUV resistant tubing.The water spray down into the air will ...have a small fog effect. read more

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LESHP
$19.56

When a dangerous level of carbon monoxide is detected the red LED will flashes and a loud alarm pattern will sound.Advanced level ...of protection, easy to read with the digital display, even in low light conditions.Test/Reset button is designed for... read more

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OUTAD
$15.97

When a dangerous level of carbon monoxide is detected the red LED will flashes and a loud alarm pattern will sound.Advanced level ...of protection, easy to read with the digital display, even in low light conditions.Test/Reset button is designed for... read more

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OUTAD
$10.88

Advanced level of protection, easy to read with the digital display, even in low light conditions.Test/Reset button is designed fo...r weekly testing if it works properly and reset the unit during CO alarm.The electrochemical CO sensor with high... read more

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OUTAD
$23.98

The electrochemical CO sensor with high sensitivity helps to provide your home with extensive protecting against the dangerous thr...eat to carbon monoxideWhen a dangerous level of carbon monoxide is detected the red LED will flashes and a loud alarm... read more

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OUTAD
$10.72

Advanced level of protection, easy to read with the digital display, even in low light conditions.Test/Reset button is designed fo...r weekly testing if it works properly and reset the unit during CO alarm.The electrochemical CO sensor with high... read more

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CNMODLE
$18.10

When a dangerous level of carbon monoxide is detected the red LED will flashes and a loud alarm pattern will sound.Advanced level ...of protection, easy to read with the digital display, even in low light conditions.Test/Reset button is designed for... read more

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OUTAD
$17.00 $9.87

Advanced level of protection, easy to read with the digital display, even in low light conditions.Test/Reset button is designed fo...r weekly testing if it works properly and reset the unit during CO alarm.The electrochemical CO sensor with high... read more

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OUTAD
$10.51

Advanced level of protection, easy to read with the digital display, even in low light conditions.Test/Reset button is designed fo...r weekly testing if it works properly and reset the unit during CO alarm.The electrochemical CO sensor with high... read more

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OUTAD
$15.06

When a dangerous level of carbon monoxide is detected the red LED will flashes and a loud alarm pattern will sound.Advanced level ...of protection, easy to read with the digital display, even in low light conditions.Test/Reset button is designed for... read more

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OUTAD
$11.48

Advanced level of protection, easy to read with the digital display, even in low light conditions.Test/Reset button is designed fo...r weekly testing if it works properly and reset the unit during CO alarm.The electrochemical CO sensor with high... read more

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Coutlet
$44.49 $37.82

High Sensitivity and Accuracy. This electrochemical carbon monoxide detector can effectively detect the colorless, tasteless, odor...less and deadly carbon monoxide in the air. Large LCD Digital Display. Ours offers both audible signal alarm and a digital... read more

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Kidde
$45.55

Plug-in alarm with battery backupDigital display shows CO level and CO peakLoud siren6-foot power cord and table-top mounting opti...ons5-year limited warranty. The Kidde 900-0076-01 Plug-In Carbon Monoxide Alarm utilizes sophisticated electronic components and sensor technology to protect your family from the silent killer carbon monoxide. This discreet alarm fits into any standard outlet so that it can go anywhere in your home. It features a digital display of CO levels that's easy-to-read a loud siren that the whole house can hear and it comes with mounting hardware and a 6-foot power cord for a variety of mounting options that best suit your surroundings. 9-volt battery and installation guide included. Additional Features Type: Plug-in Battery-backup Alarm Type: Carbon monoxide Use: Residential read more

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First Alert
$38.56

Dimensions: 8.5L x 7W x 2H in.. Versatile white finish. Provides fire and carbon monoxide detection. Alarm chirps when lifespan of... the unit is getting low. Boasts an electrochemical sensor for accuracy. Suitable for a wall or ceiling mount. Features a lifespan of 10 years. Alert everyone in your home to a fire or potential carbon monoxide poisoning with the help of the First Alert White Carbon Monoxide 10 Year Smoke Alarm. This detector is designed to last for up to 10 years. This detector features an electrochemical sensor for incredible accuracy. read more

See at Hayneedle
First Alert
$38.56

Dimensions: 8.5L x 7W x 2H in.. Versatile white finish. Provides fire and carbon monoxide detection. Alarm chirps when lifespan of... the unit is getting low. Boasts an electrochemical sensor for accuracy. Suitable for a wall or ceiling mount. Features a lifespan of 10 years. Alert everyone in your home to a fire or potential carbon monoxide poisoning with the help of the First Alert White Carbon Monoxide 10 Year Smoke Alarm. This detector is designed to last for up to 10 years. This detector features an electrochemical sensor for incredible accuracy. read more

See at Hayneedle
First Alert
$24.99 $18.99

Electrochemical carbon monoxide alarmTest/silence button85-decibel hornEnd-of-life timerLow battery warningIncludes 2 AA batteries.... Protect your family as they sleep with the always vigilant First Alert CO400 Battery Operated Carbon Monoxide Alarm. 1000 people are poisoned and 250 die every year from CO poisoning, but with this device's electrochemical carbon monoxide sensor your household will always be safe. The First Alert CO400 Battery Powered Carbon Monoxide Alarm features a silence/test button, low battery warning, end-of-life timer, and a powerful 85-decibel siren with mute button. Includes 2 AA batteries and is backed by a 5-year limited warranty. Meets UL standards. Additional Features Type: AA battery Alarm Type: Carbon monoxide Use: Residential read more

See at Hayneedle
Kidde
$44.99

Dimensions: 11.2L x 7.33W x 2H in.. Features a white finish. Provides electrochemical carbon monoxide detection. Alarm chirps when... lifespan of the unit is getting low. Suitable for a wall or ceiling mount. LED light to show it is operating smoothly. Features a lifespan of 10 years. Mount the Kidde 10 Year Battery Carbon Monoxide Alarm to your wall or ceiling to ensure home safety. This unit uses electrochemical sensors to detect carbon monoxide early enough for a safe exit. This alarm is outfitted with a battery that provides a 10-year lifespan. read more

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Kidde
$44.99

Dimensions: 11.2L x 7.33W x 2H in.. Features a white finish. Provides electrochemical carbon monoxide detection. Alarm chirps when... lifespan of the unit is getting low. Suitable for a wall or ceiling mount. LED light to show it is operating smoothly. Features a lifespan of 10 years. Mount the Kidde 10 Year Battery Carbon Monoxide Alarm to your wall or ceiling to ensure home safety. This unit uses electrochemical sensors to detect carbon monoxide early enough for a safe exit. This alarm is outfitted with a battery that provides a 10-year lifespan. read more

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First Alert
$53.99

Dimensions: 8.5L x 7W x 1.2H in.. Features a white finish. Provides fire and carbon monoxide detection. Voice location of the pote...ntial danger. Alarm chirps when batteries are getting low. Silence button available if tripped accidentally. Suitable for a wall or ceiling mount. Lithium battery features a lifespan of 10 years. Keep your household safe by using the First Alert White 2-In-1 Smoke/Fire & Carbon 10 Year Monoxide Alarm for early detection of fire and carbon monoxide emission. This small detector is easy to install and features both voice and location features that announce the point of danger to help you determine a safe escape plan. This device features a silent button if it is ever set off while cooking. read more

See at Hayneedle
First Alert
$42.99 $30.63

2 Electrochemical carbon monoxide alarmsTest/silence button85-decibel hornEnd-of-life timerLow battery warningIncludes 2 AA batter...ies. Remain vigilant over both ends of the house or protect multiple floors with the First Alert CO400CN2 Battery Operated Carbon Monoxide Alarm - 2 Pack. 1000 people are poisoned and 250 die every year from CO poisoning, but with this device's electrochemical carbon monoxide sensor your household can breathe easy knowing that the odorless, tasteless gas fume is nowhere under your roof. The First Alert CO400CN2 Battery Powered Carbon Monoxide Alarm features a silence/test button, low battery warning, end-of-life timer, and a powerful 85-decibel siren with mute button. Includes 2 AA batteries and is backed by a 5-year limited warranty. Meets UL standards. Additional Features Type: AA battery Alarm Type: Carbon monoxide Use: Residential read more

See at Hayneedle
First Alert
$53.99

Dimensions: 8.5L x 7W x 1.2H in.. Features a white finish. Provides fire and carbon monoxide detection. Voice location of the pote...ntial danger. Alarm chirps when batteries are getting low. Silence button available if tripped accidentally. Suitable for a wall or ceiling mount. Lithium battery features a lifespan of 10 years. Keep your household safe by using the First Alert White 2-In-1 Smoke/Fire & Carbon 10 Year Monoxide Alarm for early detection of fire and carbon monoxide emission. This small detector is easy to install and features both voice and location features that announce the point of danger to help you determine a safe escape plan. This device features a silent button if it is ever set off while cooking. read more

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Kidde
$74.99

Senses carbon monoxide and explosive gasSleek design for any standard outletEasy-to-read digital displayShows Continuous CO values... from 30 - 999 PPM85-decibel alarmHide-a-way cord. Safeguard your home from two threats with the affordable and easy-to-install Kidde 900-0113-02 Plug-In Carbon Monoxide & Explosive Gas Alarm. This plug-in device with hide-a-way cord allows for direct or remote plug-in and also includes a 9-volt battery back-up in case your outlets ever fail you. The alarm features a loud 85-decibel alarm and a digital display that can read out CO levels continuously from 30 to 999 PPM. Backed by a 5-year limited warranty. Additional Features Type: Plug-in Battery back-up Alarm Type: Carbon Monoxide and Explosive Gas Use: Residential read more

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First Alert
$33.99 $30.87

UL-listed carbon monoxide and smoke detector setIonization smoke sensing technologyElectrochemical carbon monoxide sensorTest/sile...nce button85-decibel horn and lightsMounts easily to any surface. The First Alert SCO403 Carbon Monoxide and Smoke Alarm Combination Pack mounts easily to ceilings or walls and is great for mobile homes and RVs. This pair of extra-loud 85-decible alarms features the most accurate technology for sensing CO or smoke so that you're well aware of any smoldering fires or poisonous leaks. Each device is powered by a 9-volt battery and features a test/silence button blinking light and a 5-year limited warranty. Additional Features Type: Battery Alarm Type: Carbon monoxide and Smoke Use: Residential read more

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First Alert
$45.09 $41.68

120-Volt hardwired smoke and carbon monoxide alarmIonization and electromechanical technologyTest/silence button85-decibel horn an...d lightsUniversal mounting bracketWired directly into your electrical systemIncludes 9V battery backup. Why install 2 boxes when you could have the best in home safety in one convenient device! The First Alert SC9120B Hardwired Combination Carbon Monoxide and Smoke Alarm with battery backup uses ionization technology and an electromechanical sensor to detect smoldering fires and poisonous leaks in seconds. The alarm comes with a universal mounting bracket test/silence button tamper-resistant locking pins latching alarm indicator and an 85-decibel siren. Plug this 2-in-1 system into any 120V outlet or activate the 9V backup battery for continuous detection anytime anywhere. Backed by a 7-year limited warranty and meets all new construction requirements. Additional Features Type: Hardwired Alarm Type: Carbon monoxide and Smoke Use: Residential read more

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Kidde
$34.34 $30.39

Battery operated carbon monoxide alarmTest/rest button end-of-life alertMeets UL requirements7-year limited warrantyIncludes 3 AA ...batteries. The Kidde 21007268 Battery Operated Nighthawk DC Carbon Monoxide Alarm features an efficient design that lasts 40% longer than traditional CO alarms. This is a great way to provide reliable protection to your family from the dangers of carbon monoxide which can go unseen tasted or smelled. The battery operated alarm comes with 3 AA batteries is easy to install and boasts a sleek design that looks great in all living areas. Additional Features Type: 3 AA batteries Alarm Type: Carbon monoxide Use: Residential read more

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First Alert
$38.78 $30.69

120-Volt AC plug-in alarm with digital displayElectrochemical carbon monoxide sensorTest/silence button85-decibel hornEnd-of-life ...timerIncludes 2 AA batteries for backup power. The First Alert CO615 Plug-In Carbon Monoxide Alarm uses the most accurate technology available and it fits standard outlets without additional mounting. 1000 people are poisoned and 250 die every year from CO poisoning but this plug-in alarm with backup battery power prevents such disasters by utilizing a top-of-the-line electrochemical carbon monoxide sensor. This sensor instantly picks up on the danger you can't see, smell, or taste in on the air and the device's easy-to-read LED display clearly shows current CO concentrations in parts per million! The First Alert CO615 Plug-In Carbon Monoxide Alarm also features a silence/test button, low battery warning, end-of-life timer, and includes 2 AA batteries. Backed by a 5-year limited warranty. Additional Features Type: Plug-In Alarm Type: Carbon monoxide Use: Residential read more

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First Alert
$42.90 $33.00

Hardwired alarm with digital displayIntelligent sensing technologyTest/silence button85-decibel hornLatching alarm indicatorSide l...oad battery drawer with 9-Volt backup battery. The First Alert CO5120PDBN Hardwired Carbon Monoxide Alarm features an easy-to-read LED digital display and battery backup. 1000 people are poisoned and 250 die every year from CO poisoning but the intelligent sensing technology the most accurate technology available will alert you to the danger that would otherwise go unseen smelled or tasted in the air. The alarm's digital display gives a clear readout of current CO concentrations in parts per million and it also comes with a silence/test button 85-decibel siren and latching alarm indicator. Includes a 7-year limited warranty and meets all codes required for new construction. Additional Features Type: Hardwired Alarm Type: Carbon monoxide Use: Residential read more

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First Alert
$52.00

First Alert battery operated talking combination smoke alarm and carbon monoxide detector has a mute button to silence any nuisanc...e alarms Single button tests all alarm functions Voice alarm is easy to program for alarm39s location within the home 11... read more

Cimiva
$29.59

The electrochemical CO sensor with high sensitivity helps to provide your home with extensive protecting against the dangerous thr...eat to carbon monoxideTest/Reset button is designed for weekly testing if it works properly and reset the unit during CO... read more

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OUTAD
$16.14

Carbon monoxide detectorThe combination alarm monitors the air for the presence of CO or a potential fire.Alarm will sound and be ...accompanied by the flashing red LED light when there are high levels of CO present or there is a potential fire... read more

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iClover
$19.99

Features:UNUQUE DESIGN — Portable and easy installation. Precise electro-optical sensor, high consistency and stability, move, or ...in the same place for that. Loud enough and sounds good.ALARM WARNING — When a dangerous level of carbon monoxide is... read more

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