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MSA ALTAIR 4X Multigas Detector

MSA ALTAIR 4X Multigas Detector

Multigas detector; four-year sensor life; 24-hour run time; digital sensor output; exclusive MotionAlert technology; InstantAlert manual alarm; tests for LEL, oxygen, carbon monoxide and hydrogen sulfide; Two-tox CO/H2S sensor; large buttons and... more

$1,067.70

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CO & Smoke Combination Alarms: Kidde Carbon Monoxide Detectors 2-in-1 Battery Operated Wireless Combination Fire Smoke and Carbon Monoxide Alarm with Voice (3-Pack) 21010625

CO & Smoke Combination Alarms: Kidde Carbon Monoxide Detectors 2-in-1 Battery Operated Wireless Combination Fire Smoke and Carbon Monoxide Alarm with Voice (3-Pack) 21010625

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Shop for Electrical at The Home Depot. The Kidde 2-in-1 Wireless Combination Fire Smoke and Carbon Monoxide Alarm can detect fast flaming fires, slow smoldering fire and CO. It alerts users with voice warnings and can be easily paired with the Wink... more

$129.00

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HomeDepot.com

(100,000+)
CO & Smoke Combination Alarms: Kidde Carbon Monoxide Detectors 2 - in-1 Battery Operated Wireless-Interconnected Combination Smoke, Fire & Carbon Monoxide Alarm 21010625

CO & Smoke Combination Alarms: Kidde Carbon Monoxide Detectors 2 - in-1 Battery Operated Wireless-Interconnected Combination Smoke, Fire & Carbon Monoxide Alarm 21010625

Free Shipping on Over 500K Items!

Shop for Electrical at The Home Depot. Kidde 2 in1 Wireless Combination Smoke, Fire and Carbon Monoxide Alarm operates Wireless-interconnect. If one alarm sounds, all interconnected units will sound, alerting you to a potential threat anywhere in your... more

$49.97

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HomeDepot.com

(100,000+)
Carbon Monoxide Alarms: Kidde Carbon Monoxide Detectors Plug-In Carbon Monoxide Alarm with Digital Display and 9-Volt Backup KN-COPP-3

Carbon Monoxide Alarms: Kidde Carbon Monoxide Detectors Plug-In Carbon Monoxide Alarm with Digital Display and 9-Volt Backup KN-COPP-3

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Shop for Electrical at The Home Depot. The digital readout of the Kidde Plug-In Digital Carbon Monoxide Alarm with 9-Volt Backup continuously displays carbon monoxide levels from 30 to 999 parts per million (PPM) and will sound an 85 dB alarm when... more

$43.97

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HomeDepot.com

(100,000+)
First Alert Digital Display Carbon Monoxide Detector

First Alert Digital Display Carbon Monoxide Detector

Battery operated carbon monoxide alarm with backlit digital display illuminates with hazard level when in alarm or when any button is pressed. Remote mute silences nuisance alarms by pressing any button on a standard household remote control (remote... more

$53.95 $22.97

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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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USI MCN108 Carbon Monoxide & Natural Gas Detector

USI MCN108 Carbon Monoxide & Natural Gas Detector

Features of this 120 volt ac wired in carbon monoxide and natural gas alarm include a test and reset button. The three LED lights indicate: power, carbon monoxide and gas. It is interconnectable up to twenty-four compatible devices. Dual Sensing Alarm.... more

$29.95

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Kidde NightHawk AC/DC Digital CO/Carbon Monoxide Alarm

Kidde NightHawk AC/DC Digital CO/Carbon Monoxide Alarm

The Kidde Nighthawk Alarm is a highly efficient carbon monoxide detector that will help keep you and your family safe. This battery powered carbon monoxide alarm has a sleek and compact design that enables easy installation and makes it well suited for... more

$44.97 $28.23

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GFG INSTRUMENTATION, INC. G45011410 MultiGas Detector,CO/H2S/CH4/O2,Black

GFG INSTRUMENTATION, INC. G45011410 MultiGas Detector,CO/H2S/CH4/O2,Black

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MultiGas Detector, Detects Oxygen, Carbon Monoxide, Hydrogen Sulfide, CH4 and LEL Sensor, Sensor Range 0 to 100ppm, Housing Color Black, Operating Temp. Range 20 Degrees to 50 Degrees C (4 Degrees to 122 Degrees F), Battery Life 24 hr., Display LCD,... more

$868.58

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Zoro

(25,000+)
DRAEGER 4542291 MultiGas Detector, EX, O2, CO, H2S, NiMH, Blk

DRAEGER 4542291 MultiGas Detector, EX, O2, CO, H2S, NiMH, Blk

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MultiGas Detector, Detects Carbon Monoxide, Combustible, Oxygen, Carbon Monoxide, Hydrogen Sulfide, Sensor Range LEL 0 to 100 Percent LEL, O2 0 to 25 Percent vol., CO 0 to 2000 ppm, H2S 0 to 100 ppm, Housing Color Black, Operating Temp. Range 20... more

$1,191.60

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Zoro

(25,000+)
BW TECHNOLOGIES MCXL000MBNA Single Gas Detector,Carbon Monoxide,Blck G0044731

BW TECHNOLOGIES MCXL000MBNA Single Gas Detector,Carbon Monoxide,Blck G0044731

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Single Gas Detector, Detects Carbon Monoxide, Sensor Range 0 to 500 ppm, Housing Color Black, Resolution 1 ppm, Operating Temp. Range 4 to 122 Degrees F, Alarm Setting Adjustable, Alarm Type Audible, Visual, Vibrating, Battery Type Lithium Polymer,... more

$431.16

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Zoro

(25,000+)
FIRST ALERT CO600 CARBON MONOXIDE PLUG-IN ALARM (NO BACKUP OR DISPLAY)

FIRST ALERT CO600 CARBON MONOXIDE PLUG-IN ALARM (NO BACKUP OR DISPLAY)

The First Alert Plug-In Carbon Monoxide Detector easily plugs into any standard outlet with no additional mounting necessary. The mute button silences any nuisance alarms and the single button also tests detector functions. This First Alert carbon... more

$26.59

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Heuck Carbon Monoxide Detector Test Kit - Home Furnace Gas Safety Free Shipping

Heuck Carbon Monoxide Detector Test Kit - Home Furnace Gas Safety Free Shipping

Fast Free Shipping! Carbon Monoxide Detector Test Kit Experts suggest properly testing your detector when first installed and then once a year. Pushing the test button on your Detector ONLY checks the Alarm and Electronics, NOT the GAS SENSOR! This kit... more

$6.95

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System Sensor Co1224t Carbon Monoxide Detector 4-wire 12/24volt 85db Sounder

System Sensor Co1224t Carbon Monoxide Detector 4-wire 12/24volt 85db Sounder

System Sensor CO1224T Carbon Monoxide Detector 4-wire - 12/24VDC operation - 85db sounder New In Box - Free Shipping to United States Destinations - Stock Photos Replacement / Expiration Date: May 2020 or Later Provides early warning of dangerous... more

$54.23

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Kidde Battery Carbon Monoxide Detector Smoke Alarm Talking Alert Home Room Rv

Kidde Battery Carbon Monoxide Detector Smoke Alarm Talking Alert Home Room Rv

Features: • Talking alarm announces the hazard type detected, helping to speed up reaction time • A single unit can be installed where previously two were needed • Battery safeguard ensures the unit cannot be accidentally mounted without batteries... more

$42.95

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UEi Test Instruments CO71A Carbon Monoxide Detector

UEi Test Instruments CO71A Carbon Monoxide Detector

UEi Test Instruments designed the CO71A Carbon Monoxide Detector to enable easy detection of potentially lethal carbon monoxide (CO) in ambient air. The visual display constantly indicates the concentration of CO in parts per million (ppm) while the... more

$185.85

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System Sensor CO1224T Carbon Monoxide Detector with RealTest

System Sensor CO1224T Carbon Monoxide Detector with RealTest

With RealTestTM technology, the CO gas sensing cell used in the CO1224T and CO1224TR CO detectors can be tested using a CO gas agent, fully meeting the requirements of NFPA 720: 2009. Simply put the detector into RealTest mode, spray a small amount of... more

$61.95

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First Alert DC10-500 Onelink Wi-Fi Smoke and Carbon Monoxide Detector

First Alert DC10-500 Onelink Wi-Fi Smoke and Carbon Monoxide Detector

The Onelink 2-1 combination smoke and carbon monoxide alarm is equipped with a 10 year battery that lasts the life of the alarm. No more annoying low battery chirps in the middle of the night. No wobbling on a ladder to replace batteries. Premium... more

$109.99

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CO & Smoke Combination Alarms: Kidde Carbon Monoxide Detectors 9-Volt Detector Replacement Power Supply (2-Pack) 21025830

CO & Smoke Combination Alarms: Kidde Carbon Monoxide Detectors 9-Volt Detector Replacement Power Supply (2-Pack) 21025830

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Shop for Electrical at The Home Depot. Kidde replacement batteries for Smoke and CO alarms that are battery operated or have battery backup. Can be used in all brands of Smoke and CO detectors. Kidde batteries are suitable for all Kidde products that... more

$5.97

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HomeDepot.com

(100,000+)
Air Quality Testers: PRO-LAB Carbon Monoxide Detectors Carbon Monoxide Detector CA101

Air Quality Testers: PRO-LAB Carbon Monoxide Detectors Carbon Monoxide Detector CA101

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Shop for Heating, Venting & Cooling at The Home Depot. 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... more

$9.99

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HomeDepot.com

(100,000+)
CO & Smoke Combination Alarms: Nest Carbon Monoxide Detectors Protect Wired 120V Smoke and Carbon Monoxide Alarm S2001LW

CO & Smoke Combination Alarms: Nest Carbon Monoxide Detectors Protect Wired 120V Smoke and Carbon Monoxide Alarm S2001LW

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Shop for Electrical at The Home Depot. Know more, worry less. Nest Protect speaks up to tell you what the problem is and where it is. It will even message your phone when the alarm goes off or the batteries run low. And you can check on things at any... more

$79.00

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HomeDepot.com

(100,000+)
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

The First Alert Battery Operated Smoke and Carbon Monoxide Alarm SCO7CN is a talking combination alert system that tells you what part of the home is in danger and whether it is from a fire or poisonous odorless gas. Alarm is equipped with a mute... more

$30.99

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Kidde (CO) Carbon Monoxide and Gas Alarm, AC/DC

Kidde (CO) Carbon Monoxide and Gas Alarm, AC/DC

The AC/DC Kidde Carbon Monoxide and Gas Alarm provides you with protection during emergency situations and power outages. It shows the level of carbon monoxide present in the air and helps you prepare for an evacuation if needed. The carbon monoxide... more

$47.77 $39.88

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First Alert Talking 2-in-1 Smoke & Carbon Monoxide Alarm - 3-Pack, With Voice and Location, Model SC07CN

First Alert Talking 2-in-1 Smoke & Carbon Monoxide Alarm - 3-Pack, With Voice and Location, Model SC07CN

The First Alert Talking 2-in-1 Smoke & Carbon Monoxide Alarm with Voice & Location is easy to program with 11 preprogrammed home locations. The voice alarm not only tells you what part of the home is in danger, but whether the danger is smoke or carbon... more

$154.99

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Nest S3000BWES Nest Protect 2nd Generation Smoke and Carbon Monoxide Alarm - Bat N/A

Nest S3000BWES Nest Protect 2nd Generation Smoke and Carbon Monoxide Alarm - Bat N/A

Features: Meet the all-new Nest Protect. The smoke alarm other alarms look up to. It tells you what the danger is and where it is. Nest Protect is the 1st home smoke alarm you can hush from your phone. Just burned the toast? Or left the popcorn in the... more

$99.00

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Build.com

(5,000+)
First Alert Travel Carbon Monoxide Alarm, Model C0250T

First Alert Travel Carbon Monoxide Alarm, Model C0250T

Protect your family from CO poisoning while you travel with this battery-operated First Alert Travel Carbon Monoxide Alarm. One button tests all alarm functions as well as mutes unwanted alarms. This carbon monoxide alarm utilizes an electrochemical... more

$29.99

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USI MC304SB Carbon Monoxide Smart Alarm with 10 Year Sealed Battery

USI MC304SB Carbon Monoxide Smart Alarm with 10 Year Sealed Battery

Carbon Monoxide Smart Alarm with 10 Year Sealed Battery features:. Provides 10 years of continuous protection against carbon monoxide. Sealed battery never has to be replaced throughout the life of the device. Microprocessor intelligence virtually... more

$24.99

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USI MCD305SB Smart Carbon Monoxide Alarm with 10 Year Sealed Battery and Display Screen

USI MCD305SB Smart Carbon Monoxide Alarm with 10 Year Sealed Battery and Display Screen

Universal Security Instruments Smart Carbon Monoxide Alarm with 10 Year Sealed Battery and Display Screen provides 10 years of continuous protection against carbon monoxide. Sealed battery will never have to be replaced throughout the life of the... more

$28.99

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USI MCN400B Plug In Carbon Monoxide & Natural Gas Alarm

USI MCN400B Plug In Carbon Monoxide & Natural Gas Alarm

This new compact plug in alarm is perfect for new or replacement installations. It provides protection against two deadly household threats: Carbon monoxide and natural gas (methane). Its microprocessor intelligence is designed to eliminate nuisance... more

$29.99

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BW TECHNOLOGIES MCXL000MYNA Single Gas Detector,Carbon Monoxide,Yllw G0044725

BW TECHNOLOGIES MCXL000MYNA Single Gas Detector,Carbon Monoxide,Yllw G0044725

$50+ Orders Ship Free

Single Gas Detector, Detects Carbon Monoxide, Sensor Range 0 to 500 ppm, Housing Color Yellow, Resolution 1 ppm, Operating Temp. Range 4 to 122 Degrees F, Alarm Setting Adjustable, Alarm Type Audible, Visual, Vibrating, Battery Type Lithium Polymer,... more

$534.65

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Zoro

(25,000+)
Kidde C3010d Worry-Free 10-Year Sealed Lithium Battery Operated Co Alarm With Digital Display

Kidde C3010d Worry-Free 10-Year Sealed Lithium Battery Operated Co Alarm With Digital Display

Kidde C3010D Worry-Free 10-Year Sealed Lithium Battery Operated CO Alarm with Digital Display The Kidde C3010-D is a 10-year, sealed battery, carbon monoxide alarm which includes a digital display feature and uses electro-chemical sensing technology to... more

$54.95

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First Alert COBATT-6 Carbon Monoxide Alarm, 6-piece

First Alert COBATT-6 Carbon Monoxide Alarm, 6-piece

The First Alert COBATT-6 Carbon Monoxide Alarm is specifically designed for residential and institutional applications including sleeping rooms of hospitals, hotels, motels, dormitories and other multi-family dwellings. This CO Sensor features an... more

$119.99 $82.50

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Brand Visonic Mct442 Sma Wireless Carbon Monoxide Detector Xfinity Security

Brand Visonic Mct442 Sma Wireless Carbon Monoxide Detector Xfinity Security

Brand New Visonic MCT442 SMA Wireless Carbon Monoxide Detector for Xfinity Security Wireless Carbon Monoxide (CO) Detector MCT-442 wireless Carbon Monoxide (CO) detector gives early warning of CO poisoning danger, preventing damage to vital organs and... more

$43.99

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Brand Visonic Mct442 Sma Wireless Carbon Monoxide Detector Xfinity Security

Brand Visonic Mct442 Sma Wireless Carbon Monoxide Detector Xfinity Security

Brand New Visonic MCT442 SMA Wireless Carbon Monoxide Detector for Xfinity Security Wireless Carbon Monoxide (CO) Detector MCT-442 wireless Carbon Monoxide (CO) detector gives early warning of CO poisoning danger, preventing damage to vital organs and... more

$44.99

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Kidde Battery Operated Carbon Monoxide Detector Sensor Alarm W Digital Display

Kidde Battery Operated Carbon Monoxide Detector Sensor Alarm W Digital Display

Kidde Battery Operated Carbon Monoxide Detector Sensor Alarm w Digital Display Large digital backlit display is easy to read, even in low-light conditions Peak-level memory displays the highest CO concentration measured since the last reset Meets the... more

$40.60

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ALLEGRO 987101 Remote CO Alarm, 91/2 x 10 x 8 In.

ALLEGRO 987101 Remote CO Alarm, 91/2 x 10 x 8 In.

$50+ Orders Ship Free

Remote Carbon Monoxide Alarm with Strobe Includes 50 ft. Cord, Allegro Air Filtration Panel Not Included Only Alarm Box And Strobe more

$462.00

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Zoro

(25,000+)
SAFETALERT 35711 CO and LP/Natural Gas Alarm

SAFETALERT 35711 CO and LP/Natural Gas Alarm

$50+ Orders Ship Free

Carbon Monoxide and Gas Alarm, Detection Method Semiconductor, No Interconnection Capability, Power Source 120VAC, Audible Alert 85dB 10 ft., Horn, Visual Alert Red LED, Height 2 In., Depth 11/4 In., Width 6 In., Digital Readout No, Battery Backup No,... more

$56.20

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Zoro

(25,000+)
3M MACURCO CARBON MONOXIDE DETECTOR

3M MACURCO CARBON MONOXIDE DETECTOR

The Macurco CM-E1 combines innovation with a smooth and easy installation system to provide carbon monoxide detection in residential and commercial office environment. Flush or surface mount options, alarm and trouble relays, and 85 dB buzzer. more

$72.25

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First Alert AC10-500 Onlink Wi-Fi Smoke and Carbon Monoxide Detector

First Alert AC10-500 Onlink Wi-Fi Smoke and Carbon Monoxide Detector

The Onelink 2-1 combination hardwired smoke and carbon monoxide alarm is equipped with 10 year battery backup that lasts the life of the alarm. No more annoying low battery chirps in the middle of the night. No wobbling on a ladder to replace... more

$119.99

FREE shipping

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UEI Test Equipment Co95 Carbon Monoxide Detector

UEI Test Equipment Co95 Carbon Monoxide Detector

Founded in Vancouver, BC in 1946, UEi Canada Inc. is a leading distributor of portable testing and measuring equipment for the HVAC and Electrical industry. In 1987, UEi Canada joined the Kane Group of companies with sister companies in England and... more

$462.95

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