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Gentex GN-503F Combination Smoke /Co Detector 120Vac

Gentex GN-503F Combination Smoke /Co Detector 120Vac

A Combination Photoelectric Smoke & Carbon Monoxide Alarm more

$85.46

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Protect Wired Smoke and Carbon Monoxide Detector

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

$119.00

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Protect Battery Smoke and Carbon Monoxide Detector

Protect Battery Smoke and Carbon Monoxide Detector

Free Shipping on Over 500K Items!

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

$119.00

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Learning Thermostat and Protect Battery Smoke and Carbon Monoxide Alarm

Learning Thermostat and Protect Battery Smoke and Carbon Monoxide Alarm

Free Shipping on Over 500K Items!

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

$368.00

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First Alert CO605 Carbon Monoxide Plug-In Alarm with Battery Backup

First Alert CO605 Carbon Monoxide Plug-In Alarm with Battery Backup

The First Alert CO605 Carbon Monoxide Plug-In Alarm features an electrochemical CO sensor to alert you to dangerous carbon monoxide. This personal carbon monoxide detector plugs into any standard electrical socket and monitors your space for elevated... more

$20.44

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Kidde KN-COB-B-LP Nighthawk Carbon Monoxide Alarm, Battery Operated

Kidde KN-COB-B-LP Nighthawk Carbon Monoxide Alarm, Battery Operated

21007268 Features: -Carbon monoxide alarm. -Easy to install. Product Type: -Carbon Monoxide Detector. Orientation: -Wall/Ceiling Mounted. Mounting: -Wall. Dimensions: Overall Width - Side to Side: -11". Overall Depth - Front to Back: -2". Overall... more

$23.99

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Pro Lab CA101 Carbon (Black) Monoxide Do It Yourself Test Kit (Test Kits) (Plastic)

Pro Lab CA101 Carbon (Black) Monoxide Do It Yourself Test Kit (Test Kits) (Plastic)

Carbon monoxide test kit, Safe and easy to use, More sensitive than electronic detectors, Detects the invisible and odorless gas, Includes 2 reusable sensor buttons, Lasts up to 6 months. Material: Plastic more

$20.79

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Overstock.com

(675,000+)
KIDDE Nighthawk Carbon (Black) Monoxide Detector (Plastic)

KIDDE Nighthawk Carbon (Black) Monoxide Detector (Plastic)

Protect your home with the Nighthawk Carbon Monoxide Detector. more

$42.16

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Overstock.com

(675,000+)
Gb-2099 Carbon Monoxide Tester Poisoning Smoke Gas Alarm Warning Detector Sensor

Gb-2099 Carbon Monoxide Tester Poisoning Smoke Gas Alarm Warning Detector Sensor

Description: GB-2099 Carbon Monoxide Tester Poisoning Smoke Gas Alarm Warning Detector Sensor The photoelectric detector detects the smoke by a couple of infrared diodes. The principle of detecting is granule in the smoke can reflect infrared light.... more

$11.99

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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+)
Kidde 10 Year Kitchen Smoke & Carbon Monoxide Detector - 1092-0718

Kidde 10 Year Kitchen Smoke & Carbon Monoxide Detector - 1092-0718

Dimensions: 1.6L x 5.22W x 1.6H in.. Features a white finish. Provides photoelectric smoke detection. Alarm chirps when lifespan of the unit is getting low. Suitable for a wall or ceiling mount. Features a silence button. Lifespan of 10 years. The... more

$54.82

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First Alert CO410 Battery Digital Display Carbon Monoxide Detector with Front-Ac White

First Alert CO410 Battery Digital Display Carbon Monoxide Detector with Front-Ac White

Battery Digital Display Carbon Monoxide Detector with Front-Access Battery Compartment, 2 Silence Features and Peak Level Recall Button Basic battery operated carbon monoxide alarm with added digital display feature. Features: Carbon monoxide detector... more

$61.05 $44.24

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First Alert CO250B Carbon Monoxide Detectors, White

First Alert CO250B Carbon Monoxide Detectors, White

Highlights:*Battery Powered*Electrochemical Sensor*Color : White*Single station carbon monoxide alarm specifically designed for residential and institutional applications including sleeping rooms of hospitals, hotels, motels, dormitories, and other... more

$24.57

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First Alert CO400B Carbon Monoxide Detectors, White

First Alert CO400B Carbon Monoxide Detectors, White

Works during power outages. No installation required. Place or mount almost anywhere. Mute/test button to quiet unnecessary alarms, test alarm function. 85-decibel alarm, low battery warning. Low battery mute quiets low battery signal for up to 8... more

$23.59

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INDUSTRIAL SCIENTIFIC 18105254 Single Gas Detector, Carbon Monoxide

INDUSTRIAL SCIENTIFIC 18105254 Single Gas Detector, Carbon Monoxide

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... more

$199.88

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SYSTEM SENSOR CO1224T Carbon Monoxide Detector,Signal Device

SYSTEM SENSOR CO1224T Carbon Monoxide Detector,Signal Device

Carbon Monoxide Detector, Signaling Device, Finish White, Single Gang Box Mounting, Alarm Current 40mA, Peak Output 85 dBA, Height 6 In., Length 6 In., Width 6 In., Ambient Temp. Limits 32 to 104 F, Alarm Aux. Contact @ 30VDC 0.5 A, Humidity Range 22... more

$57.00

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HOME SAFEGUARD HO-CO2 Carbon Monoxide Detector Tester, Aerosol

HOME SAFEGUARD HO-CO2 Carbon Monoxide Detector Tester, Aerosol

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 more

$10.73

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Kidde Carbon Monoxide Alarm - Includes one carbon monoxide detector.

Kidde Carbon Monoxide Alarm - Includes one carbon monoxide detector.

Includes one carbon monoxide detector.Battery operated to provide protection during power outage.Battery lockout system deters covering battery compartment without installation of batteries.Slide-out battery door cover gives immediate access to... more

$46.14

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Kidde 08700 - Battery Operated Carbon Monoxide and Smoke Alarm (21008700 KN-COSM-XRT-BA)

Kidde 08700 - Battery Operated Carbon Monoxide and Smoke Alarm (21008700 KN-COSM-XRT-BA)

Kidde Battery Operated - Voice Alarm - Carbon Monoxide and Smoke Alarm | Carbon Monoxide and Smoke Alarm / Detector (21008700 KN-COSM-XRT-BA 08700) more

$50.99

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Kidde 25759 - 120 volt Plug-In Carbon Monoxide Alarm with Battery Backup (AA Batteries Included) (21025759 KN-COB-DP2)

Kidde 25759 - 120 volt Plug-In Carbon Monoxide Alarm with Battery Backup (AA Batteries Included) (21025759 KN-COB-DP2)

Kidde 120 volt - AC - Plug-In | Kidde Carbon Monoxide Alarm / Detector with Battery Backup (AA Batteries Included) (21025759 KN-COB-DP2 25759) more

$30.49

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Kidde 01130 - 120 volt Digital Display Plug-In Carbon Monoxide & Explosive Gas Alarm with Battery Backup (9V Battery Included) (900-0113-02 KN-COEG-3)

Kidde 01130 - 120 volt Digital Display Plug-In Carbon Monoxide & Explosive Gas Alarm with Battery Backup (9V Battery Included) (900-0113-02 KN-COEG-3)

Kidde 120 volt - AC - Plug-In - Digital Display | Kidde Nighthawk Carbon Monoxide & Explosive Gas Alarm / Detector with Battery Backup (9V Battery Included) (900-0113-02 KN-COEG-3 01130) more

$47.39

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First Alert Co400 Battery-powered Carbon Monoxide Alarm (no Digital Display)

First Alert Co400 Battery-powered Carbon Monoxide Alarm (no Digital Display)

Battery powered carbon monoxide detector from First Alert with mute button to silence any nuisance alarms. Single button also tests alarm functions. Utilizes electrochemical sensor for increased accuracy. Easy, front access to the battery. 5-year... more

$35.26

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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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Gentex GN-503FF Smoke & Carbon Monoxide Alarm, 120V Hardwired Interconnectable Photoelectric w/9V Battery Backup, T3 & T4 Horns, & A/C Contacts (918-0021-002)

Gentex GN-503FF Smoke & Carbon Monoxide Alarm, 120V Hardwired Interconnectable Photoelectric w/9V Battery Backup, T3 & T4 Horns, & A/C Contacts (918-0021-002)

Horn frequency 3100 Hz (nominal) Meets sensitivity requirements of ANSI/UL 2034 Two (2) sets of Form A/Form C contacts that activate independently for smoke and CO events Relay contacts operate on battery back-up Push button self-test feature Push... more

$128.18 $94.85

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Carbon Monoxide Detector Co And Smoke Detector Co And Smoke Detector Monoxide And Smoke Alarm High Sensitive Poisoning Gas Sensor Tester Smoke Sensor Combination White

Carbon Monoxide Detector Co And Smoke Detector Co And Smoke Detector Monoxide And Smoke Alarm High Sensitive Poisoning Gas Sensor Tester Smoke Sensor Combination White

CO And Smoke Detector Monoxide And Smoke Alarm High Sensitive Poisoning Gas Sensor Tester Smoke Sensor CombinationFeatures: The combination alarm monitors the air for the presence of CO or a potential fire. Alarm will sound and be accompanied by the... more

$17.57

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First Alert 2-in-1 White Combo Detector With 10 Year Life - 1092-6293

First Alert 2-in-1 White Combo Detector With 10 Year Life - 1092-6293

Dimensions:8.5L x 7W x 1.5H in.. Photoelectric design. Features a white finish. Provides fire and carbon monoxide detection. Electrochemical sensor. Boasts a thin design. Suitable for a wall or ceiling mount. Features a lifespan of 10 years. Be alerted... more

$39.94

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Battery Operated Smoke and Carbon Monoxide Alarm with Voice Alert

Battery Operated Smoke and Carbon Monoxide Alarm with Voice Alert

Free Shipping on Over 500K Items!

First Alert 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

$39.97

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Protect Wired Smoke and Carbon Monoxide Alarm (2-Pack)

Protect Wired Smoke and Carbon Monoxide Alarm (2-Pack)

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

$238.00

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First Alert CO400 Carbon Monoxide Alarm, Battery Powered

First Alert CO400 Carbon Monoxide Alarm, Battery Powered

The First Alert CO400 Carbon Monoxide Alarm utilizes an electrochemical carbon monoxide sensor to detect carbon monoxide. The battery-powered design of this personal carbon monoxide detector means your space can be easily monitored for dangerous carbon... more

$16.04

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Protect Battery Smoke and Carbon Monoxide Alarm (2-Pack)

Protect Battery Smoke and Carbon Monoxide Alarm (2-Pack)

Free Shipping on Over 500K Items!

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

$238.00

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Carbon Monoxide Detector

Carbon Monoxide Detector

Free Shipping on Over 500K Items!

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

$8.95

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First Alert CO910 10-Year Carbon Monoxide Alarm, White

First Alert CO910 10-Year Carbon Monoxide Alarm, White

The First Alert CO910 Carbon Monoxide Alarm with 10-Year Battery is designed to provide you with a decade of uninterrupted carbon monoxide monitoring. This carbon monoxide detector uses an electrochemical carbon monoxide sensor, the most accurate CO... more

$34.99

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First Alert CO400 COBATT-6 Battery-Operated Carbon Monoxide Alarm, 6-Pack

First Alert CO400 COBATT-6 Battery-Operated Carbon Monoxide Alarm, 6-Pack

Protect your home from dangerous carbon monoxide with the First Alert CO400 COBATT-6 Battery-Operated Carbon Monoxide Alarm 6-Pack. These carbon monoxide detectors each use an electrochemical carbon monoxide sensor, the most accurate CO detection... more

$85.80

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First Alert PC910 10-Year 2 in 1 Photoelectric Smoke Detector with Carbon Monoxide Alarm, White

First Alert PC910 10-Year 2 in 1 Photoelectric Smoke Detector with Carbon Monoxide Alarm, White

Combining safety and style, the First Alert PC910 Combination Photoelectric Smoke and Carbon Monoxide Alarm helps protect your home from fire and dangerous carbon monoxide levels by providing up to a decade of uninterrupted monitoring. This smoke... more

$49.56

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First Alert PC910V 10-Year 2 in 1 Photoelectric Carbon Monoxide Alarm and Smoke Detector with Voice Alert, White

First Alert PC910V 10-Year 2 in 1 Photoelectric Carbon Monoxide Alarm and Smoke Detector with Voice Alert, White

Combining safety and style, the First Alert PC910V Combination Photoelectric Smoke and Carbon Monoxide Alarm with 10-Year Battery helps protect your home from fire and dangerous carbon monoxide levels by providing up to a decade of uninterrupted... more

$54.99

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First Alert PRC710 Frust Free 10-Year Combination Carbon Monoxide and Photoelectric Smoke Detector

First Alert PRC710 Frust Free 10-Year Combination Carbon Monoxide and Photoelectric Smoke Detector

The First Alert PRC710 10-Year Sealed Battery Combo Photoelectric Smoke & CO Alarm with Slim Design continues this trend by including a Photoelectric Sensor that's ideal for detecting slow smoldering fires and carbon monoxide while simultaneously... more

$49.99

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First Alert 1036469 Onelink Smoke and Carbon Monoxide Detector

First Alert 1036469 Onelink Smoke and Carbon Monoxide Detector

Smoke and carbon monoxide can be threats to any family or home. You should be notified, whether you’re home or away. In the event of an emergency, a loud siren will sound. This alarm will also talk to you, telling you the type of danger and where it is... more

$119.00

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First Alert PC900V 2 in 1 Photoelectric Battery-Operated Carbon Monoxide Alarm and Smoke Detector with Voice Alert

First Alert PC900V 2 in 1 Photoelectric Battery-Operated Carbon Monoxide Alarm and Smoke Detector with Voice Alert

The PC900V 2-In-1 Smoke & Carbon Monoxide Alarm with Voice from First Alert(R) is protection at its finest. The new slim design adds an element of style to safety. Half the size of the standard alarm with all the protection needed to keep what matters... more

$37.37

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First Alert PRC710 10-Year Combination Carbon Monoxide and Photoelectric Smoke Detector

First Alert PRC710 10-Year Combination Carbon Monoxide and Photoelectric Smoke Detector

Keep your home safe from fire! The First Alert(R) 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... more

$36.85

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Atwood 32703 RV Carbon Monoxide Detector - LCD Digital, White

Atwood 32703 RV Carbon Monoxide Detector - LCD Digital, White

Atwood Digital CO Detector with LCD Display. The Atwood CO detectors have a 10 year lifespan, so they need to be replaced less often than others which need replacing every 5 years. The digital has a warranty of 7 years. The Atwood CO alarms use a... more

$60.04

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