Carbon Monoxide Detectors

Make sure that your home is safe and secure with an easy-to-use carbon monoxide detector. Shop for stand alone-carbon monoxide detectors or combination units in fire detectors to keep your family, kids, and pets safe from the noxious gas.
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OUTAD
$17.00 $10.73

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
$42.49 $31.87

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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OUTAD
$16.20

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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Cimiva
$16.22

When a dangerous level of carbon monoxide is detected the red LED will flashes and a loud alarm pattern will sound.The electrochem...ical CO sensor with high sensitivity helps to provide your home with extensive protecting against the dangerous threat to... read more

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OUTAD
$85.00 $28.89

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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Macurco Gas Detection
$80.99

Provides Carbon Monoxide Gas Detection in residential, multi-family and commercial office environments - UL Listed, CSFM Approved9...-32 VDC inputFlush or Surface Mount EnclosureN.O. or N.C. Alarm RelayN.C. Trouble/Supervisory relay10 Year electrochemical sensorCoverage Area: 900 sq. ft. read more

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OUTOP
$12.24

Simple and luxury design, battery powered, easy to install, easy to operate.Using industrial grade ABS raw material, lead-free PCB..., motherboard work well,stable performance, high sensitivity, high temperature resistance.Precise data show that when the... read more

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OUTAD
$11.52

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
$16.16

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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Cimiva
$11.54

Advanced level of protection, easy to read with the digital display, even in low light conditions.Displays the level of carbon mon...oxide the unit is sensing.This alarm is highly recommended to be mounted on a wall surface.Ideal for home, hotel, and others. read more

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Macurco Gas Detection
$399.99

5A SPDT Fan control relay0.5A N.O. or N.C. Alarm RelaySelectable Fan and Alarm Relay Actuation SettingsDigital Display (0-200ppm o...f CO), Internal BuzzerCoverage Area: 5,000 sq. ft.4-20mA current loop 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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OUTAD
$31.01

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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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

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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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Kidde
$68.99 $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
$33.99 $32.20

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
$49.99 $41.62

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
$38.99 $30.44

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
$35.99 $25.36

120-Volt AC plug-in alarm with backup batteryElectrochemical carbon monoxide sensorTest/silence button85-decibel hornEnd-of-life t...imerIncludes 9-volt backup battery. The First Alert CO605 Plug-In Carbon Monoxide Alarm is great for any standard outlet in your home and it comes with a back-up 9-volt battery so it runs even when the electricity isn't. 1000 people are poisoned and 250 die every year from CO poisoning, but thanks to this device's accurate electrochemical sensor technology you'll be alerted to the danger you can't see, smell, or taste in the air. It also comes complete with a simple to use silence/test button, end-of-life timer, and an 85-decibel horn with mute function. The First Alert CO605 Plug-In Carbon Monoxide Alarm requires no mounting and is backed by a 7-year limited warranty. Additional Features Type: Plug-In Alarm Type: Carbon monoxide Use: Residential read more

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First Alert
$42.99 $35.73

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
$46.99 $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

Fieldpiece
$183.66

Fieldpiece ACM4 Carbon Monoxide Detector Accessory Carbon Monoxide Detector Accessory × Battery check with % of battery life left ...displayed Auto Power Off (APO) to save battery life (easy to disable) Works with any Fieldpiece expandable instrument or... read more

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Industrial Scientific
$199.88

Single Gas Detector, Detects Carbon Monoxide, Sensor Range 0 to 999 ppm, Resolution 1 ppm, Operating Temp. Range -4 to 122 Degrees... F, -20 to 50 Degrees C, Alarm Setting Low 35 ppm, High 70 ppm, Alarm Type Audible, Visual and Vibrating, Battery Type AA... read more

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Extech Instruments
$249.99

Carbon Monoxide Detector, Measurement Range 0 To 1000 PPM, Accuracy +/-10 PPM Or +/-5% Of Reading Whichever Is Greater, Resolution... 1 PPM, LCD Display With Back Light, Sensor Life 3 Yr (Typical), Low Battery Indicator, Auto Power Off, Features... read more

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UEI TEST INSTRUMENTS
$75.21

Carbon Monoxide Detector Adapter, Compatible Smart Phones Android or iOS Devices, Carbon Monoxide Measurement Range 0 to 999 ppm, ...Carbon Monoxide Resolution 1 ppm, Carbon Monoxide Accuracy +/3 Percent of Reading + 1 ppm, Ambient Temp. Range 32 Degrees... read more

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Fieldpiece
$215.94

Fieldpiece SCM4 Carbon Monoxide Detector The SCM4 standalone carbon monoxide detector measures carbon monoxide in parts per millio...n (ppm), and is intended to measure levels of CO in still, ambient air. The most practical application of the SCM4 is to... read more

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OUTAD
$31.05

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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Bacharach
$812.43 $526.05

SNIFIT 50 CARBON MONOXIDE DETECTOR

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Universal Enterprises
$73.26

Features and Benefits: Measuring range 0-999ppm Accuracy +/- 20% 0-100ppm 15% 100-500ppm Auto zero and calibration High repatabili...ty 1 year limited warranty Reliable and compact for accurate carbon monoxide readings. includes meter, manual, wrist srap... read more

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Premier
$526.05

| Measures and Displays Carbon Monoxide 0-1,999 Ppm, 1 Ppm Resolution | Fits In Shirt Pocket | Back Lit For Low Light Conditions |... One Button Operation | Low-Battery Indicator - Manufacturer: Bacharach. Color: As Shown. read more

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First Alert/Jarden
$48.16

120V plug-in with a battery backup. Digital LED (light emitting diode) display with easy view back light. Displays carbon monoxide... concentration in parts per million. Electrochemical carbon monoxide sensor. Loud 85dB alarm with mute button, low battery... read more

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Premier
$356.36

| One Button On with Auto Zero | Measures From 0 To 999 Ppm | Captures Maximum Value | Preset Alarms | Visual Three Color Led | Au...dible Increasing Tick Rate | Data Hold | Back Lit Display | Low-Battery Indication - Manufacturer: Universal Enterprises... read more

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First Alert
$36.69 $22.78

The First Alert CO400 Battery-Powered Carbon Monoxide Detector is an easy to use carbon monoxide detector that comes with one carb...on monoxide alarm, a user's manual, and two AA batteries. This carbon monoxide detector features a test/silence button... read more

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HOME SAFEGUARD
$12.72

Carbon Monoxide Detector Tester, Aerosol, Provides 7 to 10 Tests, For Use With Residential or Commercial Detectors, Operating Temp.... 56 to 120 Degrees F, Standards UL, Manufacturers Warranty Length 100 Percent Lifetime read more

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TPI
$374.95 $357.72

The TPI 775 is a state-of-the-art Carbon Monoxide and Combustible Gas Leak Detector. It is the first of its kind to combine both d...etection technologies into one easy to use hand-held affordable instrument. read more

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Universal Enterprises Inc
$565.50 $264.12

CARBON MONOXIDE DETECTOR

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Monti And Associates Inc
$444.59

Meter Carbon Monoxide Detector

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Antsir
$9.99

The red LED will flash while in the alarm mode. One chirp every 30 seconds if the battery is low(need replacement) (green LED stil...l flashes once every 30 seconds).Test/Reset button to test the unit electronics and verifies properunit operation and... read more

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Denuo
$9.99

Condition:100% NewColor: whitePackage included:CO carbon detector * 1PCS(Batteries not included)Screw* * 1PCS

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Generic
$26.99

Fire Smoke Detector AlarmFire Smoke Detector Alarm, general purpose ideal for all areas : house, shop, hotel, restaurant, office b...uilding,school, bank, liliary, computer house read more

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Interlogix
$108.54 $77.95

The SafeAir 250-CO carbon monoxide (CO) detector is an accurate and reliable means of alerting building occupants of potentially d...angerous levels of CO in the protected area. The internal electro-chemical sensor communicates with a sophisticated... read more

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Maxiaids
$179.99

The Macuro Gas Detector is a 110 volt carbon monoxide detector. When the detector is activated it will activate the transmitter th...at is plugged into it.Your silent call receiver will alert you to carbon monoxide in the area. 1 year warranty. read more

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