Carbon Monoxide Detector + Smoke Fire Alarm - Combo CO Detector & Smoke Sensor Alarm Sound Photoelectric Tester, Battery Operated with Digital Display for CO Level (White)

Carbon Monoxide Detector + Smoke Fire Alarm - Combo CO Detector & Smoke Sensor Alarm Sound Photoelectric Tester, Battery Operated with Digital Display for CO Level (White)

Features: This standard size portable carbon monoxide (CO) & smoke combination alarm monitors the air for the presence of CO or for a potential fire. The alarm will generate loud sound alarm and accompanied by the flashing red LED light when elevated... more

$22.99

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Kidde 21006974 Battery Powered Combination Smoke And Carbon Monoxide Detector, Three Aa Batteries, 6 Detectors Per Pack

Kidde 21006974 Battery Powered Combination Smoke And Carbon Monoxide Detector, Three Aa Batteries, 6 Detectors Per Pack

Product Features: Voice Alarm – Announces the hazard type detected thereby helping to speed up the correct reaction to the hazard detected. Alarm announces “Fire Fire when a smoke or fire hazard is detected and announces “Warning Carbon Monoxide when a... more

$189.99

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Kidde 21010170 10 Year Kitchen Smoke & Carbon (Black) Monoxide Detector (Alarm)

Kidde 21010170 10 Year Kitchen Smoke & Carbon (Black) Monoxide Detector (Alarm)

10 years of battery life Detects smoke and carbon monoxide Sealed-in Lithium power supply Advanced photoelectric sensor detects particles associated with slow smoldering fires Alarm automatically activates when attached to the mounting bracket Test /... more

$40.65

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Overstock.com

(650,000+)
First Alert Ac Plug-In Carbon Monoxide Detector Battery Back-Up Co605

First Alert Ac Plug-In Carbon Monoxide Detector Battery Back-Up Co605

AC plug-in carbon monoxide detector keeps your home and family safe from toxic gas. Electrochemical sensor provides the most accurate carbon monoxide detection technology to prevent accidental poisoning. Battery backup provides consistent protection... more

$27.97

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Lowe's

(25,000+)
Carbon Monoxide Detector

Carbon Monoxide Detector

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PRO-LAB Carbon Monoxide Test Kit can detect the Invisible and Odorless carbon monoxide gas. The sensor button will turn grey to black within fifteen minutes. The sensor button will return to it is original color and be ready for reuse when exposed to... more

$9.22

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Nest Protect Battery Smoke and Carbon Monoxide Detector

Nest Protect Battery Smoke and Carbon Monoxide Detector

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This Protect Battery Smoke and Carbon Monoxide Detector from Nest is the ultimate smoke alarm for your home. Redesigned from the inside out, it has an industrial-grade smoke sensor, can be hushed from your phone, tests itself automatically and lasts... more

$99.00

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Kidde Kitchen Smoke and Carbon Monoxide Detector

Kidde Kitchen Smoke and Carbon Monoxide Detector

OIP1164 Features Includes end of life and end of hush features 10 Years of battery life Detects smoke and carbon monoxide Sealed-in lithium power supply Advanced photoelectric sensor detects particles associated with slow smoldering fires Alarm... more

$74.99

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Kidde KN-COB-B-LS Carbon Monoxide Detector, 9V Battery Powered Nighthawk

Kidde KN-COB-B-LS Carbon Monoxide Detector, 9V Battery Powered Nighthawk

Descriptions Friendly Tip: The price is for Single Item. The item sold Separately. Kidde is recognized as the world's largest supplier of safety and security products such as Carbon Monoxide Alarms Smoke Alarms Fire Extinguishers and more that can... more

$47.11

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First Alert Sco7cn Battery-operated Combination Smoke/carbon Monoxide Alarm With Voice Location

First Alert Sco7cn Battery-operated Combination Smoke/carbon Monoxide Alarm With Voice Location

This battery operated talking combination smoke alarm and carbon monoxide detector has a mute button to silence any nuisance alarms. Single button tests all alarm functions. Voice alarm is easy to program for alarm's location within the home (11... more

$57.76

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First Alert Sco7cn Battery-operated Combination Smoke/carbon Monoxide Alarm With Voice Location

First Alert Sco7cn Battery-operated Combination Smoke/carbon Monoxide Alarm With Voice Location

This battery operated talking combination smoke alarm and carbon monoxide detector has a mute button to silence any nuisance alarms. Single button tests all alarm functions. Voice alarm is easy to program for alarm's location within the home (11... more

$57.76

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First Alert Prc710 10-year Sealed-battery Photoelectric Smoke & Carbon Monoxide Alarm

First Alert Prc710 10-year Sealed-battery Photoelectric Smoke & Carbon Monoxide Alarm

Keep your home safe from fire The First Alert Photoelectric Smoke Alarm features a new, slim-round design and uses maximum-protection photoelectric technology. It lasts a full 10 years without needing to have a battery changed, and patented smoke entry... more

$61.51

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First Alert Prc710 10-year Sealed-battery Photoelectric Smoke & Carbon Monoxide Alarm

First Alert Prc710 10-year Sealed-battery Photoelectric Smoke & Carbon Monoxide Alarm

Keep your home safe from fire The First Alert Photoelectric Smoke Alarm features a new, slim-round design and uses maximum-protection photoelectric technology. It lasts a full 10 years without needing to have a battery changed, and patented smoke entry... more

$61.51

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Above Edge 2 in 1 Home Safety Plug-In Carbon Monoxide & Gas Detector

Above Edge 2 in 1 Home Safety Plug-In Carbon Monoxide & Gas Detector

Get early warning of carbon monoxide leaks as well as methane, propane, or butane in your home more

$65.99 $29.99

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Shopperheads Carbon Monoxide and Gas Detector

Shopperheads Carbon Monoxide and Gas Detector

Sensor loudly alerts your household when it detects the presence of harmful carbon monoxide gas more

$50.98 $14.99

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Nest Protect Wired Smoke and Carbon Monoxide Alarm (White S3003LWES

Nest Protect Wired Smoke and Carbon Monoxide Alarm (White S3003LWES

Free Shipping! Nest Protect Wired Smoke and Carbon Monoxide Alarm (White, 2nd Generation) Smart Smoke and CO Detection, Receive Alerts on Smart Devices, Detects Fast & Slow Burning Fires, Wired Installation with Battery Backup, Wi-Fi & Bluetooth LE... more

$99.00

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(300,000+)
Nest Protect Battery-Powered Smoke and Carbon Monoxide Al S3000BWES

Nest Protect Battery-Powered Smoke and Carbon Monoxide Al S3000BWES

Free Shipping! Nest Protect Battery-Powered Smoke and Carbon Monoxide Alarm (White, 2nd Generation) Smart Smoke and CO Detection, Receive Alerts on Smart Devices, Detects Fast & Slow Burning Fires, Powered By Six AA Batteries, Wi-Fi & Bluetooth LE... more

$99.00

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(300,000+)
KIDDE Nighthawk Carbon (Black) Monoxide Detector (Plastic)

KIDDE Nighthawk Carbon (Black) Monoxide Detector (Plastic)

Protect your home with the Nighthawk Carbon Monoxide Detector. more

$39.79

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Overstock.com

(650,000+)
First Alert PC910V White 2-In-1 Smoke/Fire & Carbon (Black) 10 Year Monoxide Alarm (Alarm)

First Alert PC910V White 2-In-1 Smoke/Fire & Carbon (Black) 10 Year Monoxide Alarm (Alarm)

Voice and location feature alerts via horn and voice to type and location of danger to allow for the best plan of escape End of alarm life signal notifies when alarm needs replaced Mute/silence button Versatile wall or ceiling mount with easy slide in... more

$53.99

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Overstock.com

(650,000+)
Fire Boy Carbon Monoxide Detector CMD4MR

Fire Boy Carbon Monoxide Detector CMD4MR

The CMD4MR carbon monoxide detector is available when generator shutdown and multiple location warning are not desired.The CMD4MRRLY is the most advanced CO detector available from Fireboy-Xintex. It features automatic generator shutdown capability.... more

$166.97 $112.99

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USI MDSCN111 Smoke, Fire, Carbon Monoxide & Natural Gas Detector

USI MDSCN111 Smoke, Fire, Carbon Monoxide & Natural Gas Detector

The new four in one alarm uses a single sensor to detect both carbon monoxide and natural gas and protects against both fast flaming and slow smoldering fires. The microprocessor intelligence provides superior nuisance alarm resistance, along with... more

$46.99

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Homelectrical

(1,000+)
USI MICN109 Combo Smoke Detector, Fire, Carbon Monoxide & Natural Gas Alarm

USI MICN109 Combo Smoke Detector, Fire, Carbon Monoxide & Natural Gas Alarm

The Combination Smoke Alarm features four LED indicators for power, smoke, carbon monoxide and natural gas indication. The fire detector emits a loud 85 decibel alarm to be easily heard in case of an emergency. Alarm incorporates a self-diagnostic... more

$34.95

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Homelectrical

(1,000+)
Xintex 28164W 12V Carbon Monoxide Detector For CMD-4MR carbon monoxide detector, As Shown

Xintex 28164W 12V Carbon Monoxide Detector For CMD-4MR carbon monoxide detector, As Shown

Use the CMD-4MR carbon monoxide detector for single sites when generator shutdown is NOT desired. 12 VDC operation. Features a state-of-the-art sensor that is unaffected by common cleaning solvents. Lowest current draw of any Fireboy-Xintex CO... more

$99.29

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SAE SL-701KIT, Duct Carbon Monoxide Detector Kit

SAE SL-701KIT, Duct Carbon Monoxide Detector Kit

The SSU-SL-701-KIT Duct Carbon Monoxide Detector Kit provides early detection of carbon monoxide in air moving through the HVAC duct supply, return, or both in commercial, industrial, or residential applications. more

$844.60 $570.11

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(500+)
BW Technoligies XT Multi-Gas Detector For Combustible % LEL, Oxygen, Hydrogen Sulfide And Carbon Monoxide With Yellow Housing XT-XWHM-Y-NA

BW Technoligies XT Multi-Gas Detector For Combustible % LEL, Oxygen, Hydrogen Sulfide And Carbon Monoxide With Yellow Housing XT-XWHM-Y-NA

BW Technoligies XT Multi-Gas Detector For Combustible % LEL, Oxygen, Hydrogen Sulfide And Carbon Monoxide With Yellow Housing Features: -Features:.-O2, LEL, H2S, CO.-UNSPC CODE: 41113100.-Gas Monitors & Sensors Gas Monitors Sensors calibration... more

$1,511.69 $1,325.00

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Wayfair Supply

(5,000+)
Industrial Scientific iQuad� Portable Gas Detector For LEL, Carbon Monoxide, Methane, Nitrous Oxide, And Oxygen With Litium-Ion Battery MX4-K14311

Industrial Scientific iQuad� Portable Gas Detector For LEL, Carbon Monoxide, Methane, Nitrous Oxide, And Oxygen With Litium-Ion Battery MX4-K14311

Industrial Scientific iQuad� Portable Gas Detector For LEL, Carbon Monoxide, Methane, Nitrous Oxide, And Oxygen With Litium-Ion Battery Features: -Features:.-LEL PENTANE CO NO2 O2.-UNSPC CODE: 41113100.-Gas Monitors & Sensors Gas Monitors Sensors... more

$1,026.00 $757.00

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Wayfair Supply

(5,000+)
First Alert SCO403 Smoke Alarm & Carbon Monoxide Detector Combo Pack

First Alert SCO403 Smoke Alarm & Carbon Monoxide Detector Combo Pack

First Alert SCO403 Smoke Alarm & Carbon Monoxide Detector Combo Pack more

$45.63

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Xintex Marine 42Lbs Carbon Monoxide Detector

Xintex Marine 42Lbs Carbon Monoxide Detector

Xintex Marine 42Lbs Carbon Monoxide Detector more

$137.03

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C01224T Carbon Monoxide Detector, Signal Device BRAND NEW!!!

C01224T Carbon Monoxide Detector, Signal Device BRAND NEW!!!

System Sensor C01224T Carbon Monoxide Detector Signal Device This is a the LOWEST PRICE ANYWHERE!Product Description Carbon monoxide is an odorless colorless tasteless and highly toxic gas that is produced when fuels such as wood gasoline charcoal and... more

$63.30

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"Universal Enterprises - (UEIUTLC11) Carbon Monoxide Detector # UTLC11"

"Universal Enterprises - (UEIUTLC11) Carbon Monoxide Detector # UTLC11"

"Measuring range 0-999ppm Accuracy +/- 20% 0-100ppm 15% 100-500ppm Auto zero and calibration High repatability 1 year limited warranty Reliable and compact for accurate carbon monoxide readings. includes meter, manual, wrist srap and carry pouch.... more

$78.99

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: MSA10154040 - MSA10154040 - MSA ALTAIR 2XT Carbon Monoxide And Hydrogen Sulfide Detector

: MSA10154040 - MSA10154040 - MSA ALTAIR 2XT Carbon Monoxide And Hydrogen Sulfide Detector

MSA ALTAIR 2XT Gray Gas Detector with 01 ppm resolution is designed to detect the presence of Carbon monoxide and hydrogen sulphide more

$489.01

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Kidde Plug-In Combination Explosive Gas/Carbon Monoxide Alarm Detector with Battery Back-up

Kidde Plug-In Combination Explosive Gas/Carbon Monoxide Alarm Detector with Battery Back-up

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Protect your home from dual threats by utilizing the Kidde AC Combination Carbon Monoxide/Explosive Gas Alarm. This combination alarm features a digital display that shows the current level of carbon monoxide or methane or propane gas in the air. When... more

$49.97

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Nest Protect Wired Smoke and Carbon Monoxide Detector

Nest Protect Wired Smoke and Carbon Monoxide Detector

Free Shipping on Over 500K Items!

This Protect Wired Smoke and Carbon Monoxide Detector from Nest is the ultimate smoke alarm for your home. Re-designed from the inside out, it has an industrial-grade smoke sensor, can be silenced from your phone, tests itself automatically and lasts... more

$99.00

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General Tools Digital Carbon Monoxide Detector with Auto Zero Function

General Tools Digital Carbon Monoxide Detector with Auto Zero Function

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The battery-operated Digital Carbon Monoxide Detector with Auto Zero Function from General Tools features an electrochemical CO sensor with three points of auto calibration: 0, 100 and 500 ppm. The meter has a backlit LCD display and simultaneously... more

$135.96

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Code One Battery Operated Carbon Monoxide Detector (6-Pack)

Code One Battery Operated Carbon Monoxide Detector (6-Pack)

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Kidde Code One battery operated carbon monoxide alarm utilizes sophisticated electronic components to protect you and your family from the dangers of carbon monoxide. This alarm includes a slide-out-battery door that gives immediate access to the... more

$98.00

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First Alert Wireless Interconnect Carbon Monoxide Detector with Voice Alarm

First Alert Wireless Interconnect Carbon Monoxide Detector with Voice Alarm

Free Shipping on Over 500K Items!

Wireless Carbon Monoxide Alarm detects carbon monoxide and has a voice alarm that's proven to wake children up better than standard alarms. It also has a horn tone with low frequencies for the hearing impaired and elderly. This alarm will sound if it... more

$43.14

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Kidde AC Plug-In Gas/Carbon Monoxide Detector with Battery Back Up (2-Pack)

Kidde AC Plug-In Gas/Carbon Monoxide Detector with Battery Back Up (2-Pack)

Free Shipping on Over 500K Items!

Protect your home from dual threats by utilizing the Kidde AC Combination Carbon Monoxide/Explosive Gas Alarm. This combination alarm features a digital display that shows the current level of carbon monoxide or methane or propane gas in the air. When... more

$75.97

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Universal Security Instruments AC Hardwired Iophic Smoke/Fire Carbon Monoxide and Natural Gas Alarm with Battery Backup

Universal Security Instruments AC Hardwired Iophic Smoke/Fire Carbon Monoxide and Natural Gas Alarm with Battery Backup

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Universal Security 4-in-1 Smart Alarm uses a single sensor to detect both CO and Natural Gas and protects against both fast flaming and slow smoldering fires. Microprocessor Intelligence provides superior nuisance alarm resistance, along with... more

$39.99

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Universal Security Instruments Hardwired Smoke/Fire, Carbon Monoxide and Natural Gas Detection Smart Alarm with Battery Backup (2-Pack)

Universal Security Instruments Hardwired Smoke/Fire, Carbon Monoxide and Natural Gas Detection Smart Alarm with Battery Backup (2-Pack)

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The Universal Security Instruments Hardwired IoPhic Smart Alarm is a 4-in-1 device that provides quadruple the protection with a single installation. This 120-volt AC alarm protects against four deadly household threats: fast-flaming fires, smoldering... more

$90.00

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Universal Security Instruments 120-Volt AC Hardwired Ionization Smoke and Fire Carbon Monoxide and Natural Gas Alarm with Battery Backup

Universal Security Instruments 120-Volt AC Hardwired Ionization Smoke and Fire Carbon Monoxide and Natural Gas Alarm with Battery Backup

Free Shipping on Over 500K Items!

Universal Security 3-in-1 Smart Alarm uses a single sensor to detect both CO and Natural Gas. Microprocessor Intelligence provides superior nuisance alarm resistance, temperature and humidity compensation, self diagnostics and Quick Find alarm... more

$39.77

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Universal Security Instruments 120-Volt AC Hardwired Carbon Monoxide and Natural Gas Alarm with Battery Backup

Universal Security Instruments 120-Volt AC Hardwired Carbon Monoxide and Natural Gas Alarm with Battery Backup

Free Shipping on Over 500K Items!

Universal Security 2-in-1 Smart Alarm uses a single sensor to detector both CO and Natural Gas. Microprocessor Intelligence provides superior nuisance alarm resistance, along with temperature and humidity compensation, self diagnostics and Quick Find... more

$30.06

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