Best Seller
SYSTEM SENSOR CO1224TR Carbon Monoxide Alarm,12/24 VDC, 4-Wire

SYSTEM SENSOR CO1224TR Carbon Monoxide Alarm,12/24 VDC, 4-Wire

Carbon Monoxide Alarm, Battery Chemistry Not Applicable, Battery Location Not Applicable, Battery Locking Pin No, Battery Size Not Applicable, Communication Protocol Not Applicable, Compatible With 4 Wire Fire Alarm System, Detector Type CO Detector,... more

$92.59

go to store
Kidde AA Battery Operated Basic Carbon Monoxide Alarm 2 Pack

Kidde AA Battery Operated Basic Carbon Monoxide Alarm 2 Pack

Kidde AA Battery Operated Basic Carbon Monoxide Alarm 2 Pack. more

$40.12 $21.12

go to store
Best Seller
KIDDE 9C05-LP2 Carbon Monoxide Alarm, Electrochemical Sensor, 85 dB @ 10 ft

KIDDE 9C05-LP2 Carbon Monoxide Alarm, Electrochemical Sensor, 85 dB @ 10 ft

Carbon Monoxide Alarm, Battery Chemistry Alkaline, Battery Location Back, Battery Locking Pin No, Battery Size AA, Communication Protocol Not Applicable, Compatible With Not Applicable, Detector Type CO Detector, Features Red Pulses During Alarm and... more

$33.15

go to store
Kidde 08872 - Battery Operated Basic Carbon Monoxide Alarm (3 AA Batteries Included) (21025778 KN-COB-LP2 (9CO5-LP2))

Kidde 08872 - Battery Operated Basic Carbon Monoxide Alarm (3 AA Batteries Included) (21025778 KN-COB-LP2 (9CO5-LP2))

Kidde Battery Operated - Basic | Kidde Carbon Monoxide Alarm / Detector (3 AA Batteries Included) (21025778 KN-COB-LP2 (9CO5-LP2) 08872) more

$29.79

go to store
Kidde Carbon Monoxide Alarm AC Powered Plug-In with Battery Backup KN-COB-DP2. 10 Pack.

Kidde Carbon Monoxide Alarm AC Powered Plug-In with Battery Backup KN-COB-DP2. 10 Pack.

Kidde Carbon Monoxide Alarm AC Powered Plug-In with Battery Backup KN-COB-DP2. 10 Pack. more

$186.54 $163.70

FREE shipping

go to store
Kidde Carbon Monoxide Alarm AC Powered Plug-In with Battery Backup KN-COB-DP2. 2 Pack

Kidde Carbon Monoxide Alarm AC Powered Plug-In with Battery Backup KN-COB-DP2. 2 Pack

Home Pack: 2 Kidde Carbon Monoxide Alarm AC Powered Plug-In with Battery Backup KN-COB-DP2. These Carbon Monoxide detectors are the perfect tool to detect Carbon Monoxide. more

$45.68 $31.50

go to store
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

$39.09

go to store
UNIVERSAL SECURITY INSTRUMENTS MC304SB Carbon Monoxide Alarm, Electrochemical

UNIVERSAL SECURITY INSTRUMENTS MC304SB Carbon Monoxide Alarm, Electrochemical

Carbon Monoxide Alarm, Battery Location Sealed, Battery Locking Pin No, Battery Size 9V, Detector Type CO Detector, Features Compact Design, Table Top or Wall Mount Installation, Includes Mounting Hardware, Power Source Sealed Battery, Sensor Type... more

$32.95

go to store
Safe-T-Alert Combo Carbon Monoxide Propane Alarm - Surface Mount - Mini - Black 25-742-BL

Safe-T-Alert Combo Carbon Monoxide Propane Alarm - Surface Mount - Mini - Black 25-742-BL

Safe-T-Alert Combo Carbon Monoxide Propane Alarm - Surface Mount - Mini - Black 25-742-BL. Test and inspect the Propane and CO alarms installed in your RV every week and replace malfunctioning alarms.Replace all Propane and CO alarms that are 5 years... more

$89.95

FREE shipping

go to store
Kidde 08873 - Battery Operated Digital Display Carbon Monoxide Alarm (3 AA Batteries Included) (21008873 KN-COPP-B-LPM)

Kidde 08873 - Battery Operated Digital Display Carbon Monoxide Alarm (3 AA Batteries Included) (21008873 KN-COPP-B-LPM)

Kidde Battery Operated - Digital Display | Kidde Carbon Monoxide Alarm / Detector (3 AA Batteries Included) (21008873 KN-COPP-B-LPM 08873) more

$41.59

go to store
Kidde 10031 - 9v Battery Operated Combination Carbon Monoxide and Smoke Alarm (21027445 KN-COPE-D)

Kidde 10031 - 9v Battery Operated Combination Carbon Monoxide and Smoke Alarm (21027445 KN-COPE-D)

Kidde 9 volt - Battery Operated - Photoelectric / Electrochemical Sensor | Kidde Carbon Monoxide / Smoke Alarm (21027445 KN-COPE-D 10031) more

$61.59

go to store
Kidde 01020 - Battery Operated Hush� Carbon Monoxide & Smoke Alarm with Voice Alarm (2 AA Batteries Included) (900-0102A KN-COSM-BA)

Kidde 01020 - Battery Operated Hush� Carbon Monoxide & Smoke Alarm with Voice Alarm (2 AA Batteries Included) (900-0102A KN-COSM-BA)

Kidde Battery Operated - Hush� | Kidde Combination Carbon Monoxide & Smoke Alarm / Detector with Voice Alarm (2 AA Batteries Included) (900-0102A KN-COSM-BA 01020) more

$59.09

go to store
Kidde 00760 - 120 volt Digital Display Plug-In Carbon Monoxide Alarm with Battery Backup (9V Battery Included) (900-0076-01 KN-COPP-3)

Kidde 00760 - 120 volt Digital Display Plug-In Carbon Monoxide Alarm with Battery Backup (9V Battery Included) (900-0076-01 KN-COPP-3)

Kidde 120 volt - AC - Plug-In - Digital Display | Kidde Carbon Monoxide Alarm / Detector with Battery Backup (9V Battery Included) (900-0076-01 KN-COPP-3 00760) more

$61.59

go to store
Kidde Carbon Monoxide Alarm in Black | 10.75 H x 7.25 W x 2 D in | Wayfair 900-0076-01

Kidde Carbon Monoxide Alarm in Black | 10.75 H x 7.25 W x 2 D in | Wayfair 900-0076-01

Features:Includes 9 volt battery backup that provides continuous monitoring of CO levels, even during power outagesCarbon monoxide alarmDigital display allows for easy viewing of carbon monoxide levelsTest button tests the unit for proper operation and... more

$64.54 $58.99

FREE shipping

go to store
Pyle Carbon Monoxide Meter in Black | 6.29 H x 2.17 W x 1.57 D in | Wayfair PCMM05

Pyle Carbon Monoxide Meter in Black | 6.29 H x 2.17 W x 1.57 D in | Wayfair PCMM05

Features:Product Type: Carbon Monoxide DetectorOrientation: Wall/Ceiling MountedCountry of Origin: ChinaImported: YesBattery or Battery Included: YesBattery Composition: Number of Batteries: Lithium Battery: NoLithium Battery Type: Number of Cells /... more

$124.57 $100.50

FREE shipping

go to store
Pyle Carbon Monoxide Meter in Black | 6.29 H x 2.17 W x 1.57 D in | Wayfair PCMM05

Pyle Carbon Monoxide Meter in Black | 6.29 H x 2.17 W x 1.57 D in | Wayfair PCMM05

This uses electro-chemical sensors and can react to ambient changes in carbon monoxide quickly. It's an ideal tool for measuring CO levels in industrial environments, commercial buildings, or residential dwellings. Measures CO levels from 0 to 1000... more

$124.57 $100.50

FREE shipping

go to store
Kidde 10071 - Worry-Free Kitchen Smoke / Carbon Monoxide Alarm with Sealed Lithium Battery (21010071 P3010K-CO)

Kidde 10071 - Worry-Free Kitchen Smoke / Carbon Monoxide Alarm with Sealed Lithium Battery (21010071 P3010K-CO)

Kidde Photoelectric Sensor - Worry-Free - Kitchen | Kidde Smoke / Carbon Monoxide Alarm with Sealed Lithium Battery (21010071 P3010K-CO 10071) more

$65.99

go to store
ZORO SELECT TCH12V Vertical Mount Cone Holder, Carbon Steel, 12 in H, 5 1/2 in

ZORO SELECT TCH12V Vertical Mount Cone Holder, Carbon Steel, 12 in H, 5 1/2 in

Vertical Mount Cone Holder,Black •Compact and vertically mounted for space savings. •Provides easy access to your stored traffic cones. •Corrosion-resistant black powder-coated finish. •Pre-drilled for quick, easy mounting to any flat surface. •Fits up... more

$42.55

go to store
KIDDE PRO5CDM Fire Extinguisher, 5B:C, Carbon Dioxide, 5 lb

KIDDE PRO5CDM Fire Extinguisher, 5B:C, Carbon Dioxide, 5 lb

Fire Extinguisher, Charging Rechargeable, Container Type Cylinder, Cylinder Color Red, Cylinder Diameter 5 1/4 in, Cylinder Height 17 in, Cylinder Material Aluminum, Discharge Time 9 sec, Extinguisher Capacity 5 lb, Extinguisher Class BC, Extinguishing... more

$222.99

go to store
Field Controls 46474500 UV-500RK Annual Filter And Bulb Replacement Kit For UV500C

Field Controls 46474500 UV-500RK Annual Filter And Bulb Replacement Kit For UV500C

Field Controls 46474500 UV-500RK Annual Filter And Bulb Replacement Kit For UV-500C Portable Air PurifierKit Includes:4- 46474600 High-Efficiency Carbon Filters1- 46508000 8 UV LampThis Kit Is For The Field Controls 46474400 (UV-500 UV-500C) Portable... more

$174.21

FREE shipping

go to store
Vaultek Safe MX Essential High Capacity Rugged Safe Covert Black MXE-BK

Vaultek Safe MX Essential High Capacity Rugged Safe Covert Black MXE-BK

Vaultek Safe MX Essential High Capacity Rugged Safe Covert Black MXE-BK. Tough and rugged 14-gauge carbon steel construction and 12-gauge front door features a durable finish to prevent corrosion and ensure long lasting protection. Advanced anti-theft... more

$459.99

FREE shipping

go to store
Vaultek MXE High Capacity Pistol Safe Black SKU - 452575

Vaultek MXE High Capacity Pistol Safe Black SKU - 452575

The Vaultek MXE High Capacity Pistol Safe is a tough and rugged 14-gauge carbon steel constructed safe, with a 12-gauge front door and durable finish that prevents corrosion, ensuring long lasting protection of your firearms for years to come. The... more

$459.99

go to store
GASCO 34LS-50-20 Calibration Gas, Air, Carbon Monoxide, 34 L, CGA 600

GASCO 34LS-50-20 Calibration Gas, Air, Carbon Monoxide, 34 L, CGA 600

Calibration Gas, CGA Number CGA 600, Container Type Cylinder, Cylinder Capacity 34 L, Cylinder Diameter 2.9 in, Cylinder Height 10.75 in, For Use With All OEM Gas Detectors, Gas Mixture Carbon Monoxide 20 ppm, Gas Type Carbon Monoxide, Product Type... more

$57.15

go to store
SDI SOLOC6 Carbon Monoxide Detector Tester,6 In H

SDI SOLOC6 Carbon Monoxide Detector Tester,6 In H

Carbon Monoxide Detector Tester, Battery Size Not Applicable, Features Fast Test and Reset Time, Includes Not Applicable, Product Type CO Detector Test, For Detector Type CO Detector, For Use With Commercial Detectors, Residential Detectors,... more

$40.39

go to store
GASCO 58L-411 Calibration Gas, Carbon Monoxide, Hydrogen Sulfide, Nitrogen,

GASCO 58L-411 Calibration Gas, Carbon Monoxide, Hydrogen Sulfide, Nitrogen,

Calibration Gas, CGA Number Not Applicable, Container Type Cylinder, Cylinder Capacity 58 L, Cylinder Diameter 3.53 in, Cylinder Height 14.25 in, For Use With All OEM Gas Detectors, Gas Mixture Carbon Monoxide 100 ppm, Hydrogen Sulfide 25 ppm, Oxygen... more

$185.99

go to store
Amprobe Carbon Monoxide Meter Range 0 to 999 PPM CM100

Amprobe Carbon Monoxide Meter Range 0 to 999 PPM CM100

Carbon Monoxide Meter Carbon Monoxide Measurement Range (PPM) 0 to 999 Carbon Dioxide Concentration - Temp. Range - Relative Humidity Range - Dew Point Range - Wet Bulb Temperature Range - Oxygen Concentration - Humidity Accuracy - Velocity Accuracy -... more

$314.85

FREE shipping

go to store
MTI Industries 35-742-BR Safe-T-Alert 35 Series 12V Brown Flush Mount Dual RV Propane/LP & Carbon Monoxide Alarm

MTI Industries 35-742-BR Safe-T-Alert 35 Series 12V Brown Flush Mount Dual RV Propane/LP & Carbon Monoxide Alarm

Meets 1/1/05 requirements set by RVIA for CO alarms and Propane detectors. more

$78.74

FREE shipping

go to store
First Alert SC9120B Hardwire Combination Smoke/Carbon Monoxide Alarm with Battery Backup (6 Pack)

First Alert SC9120B Hardwire Combination Smoke/Carbon Monoxide Alarm with Battery Backup (6 Pack)

short description is not available more

$212.26

FREE shipping

go to store
Google Nest Protect Battery-Powered Smoke and Carbon Monoxide Alarm (White, 2nd Generat S3000BWES

Google Nest Protect Battery-Powered Smoke and Carbon Monoxide Alarm (White, 2nd Generat S3000BWES

Authorized Google Nest USA Dealer! Read 496.00 User Reviews on the Protect. Buy today from...

Free Shipping! Google 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... more

$129.00

FREE shipping

go to store
First Alert Photoelectric Smoke & Carbon Monoxide Combo Alarm in Gray | 1.25 H x 6.75 W x 8.5 D in | Wayfair FAT1039868

First Alert Photoelectric Smoke & Carbon Monoxide Combo Alarm in Gray | 1.25 H x 6.75 W x 8.5 D in | Wayfair FAT1039868

The product helps protect your home from 2 potentially deadly threats by providing up to a decade of uninterrupted monitoring. Equipped with dual sensors, this low-profile alarm detects smoke from slow-burning, smoldering fires and elevated carbon... more

$79.11

FREE shipping

go to store
Kidde 00121 - 120 volt Digital Display Carbon Monoxide Alarm with Battery Backup (9V Battery Included) (21006407 KN-COP-IC)

Kidde 00121 - 120 volt Digital Display Carbon Monoxide Alarm with Battery Backup (9V Battery Included) (21006407 KN-COP-IC)

Kidde 120 volt - AC - Hardwire Interconnectable - Digital Display | Kidde Carbon Monoxide Alarm / Detector with Battery Backup (9V Battery Included) (21006407 KN-COP-IC 00121) more

$71.49

go to store
First Alert Plug-in Carbon Monoxide Alarm in Black | 2.25 H x 6.75 W x 8.25 D in | Wayfair FAT1039730

First Alert Plug-in Carbon Monoxide Alarm in Black | 2.25 H x 6.75 W x 8.25 D in | Wayfair FAT1039730

The product utilizes an electrochemical carbon monoxide sensor that lasts for up to 5 years to detect carbon monoxide. This carbon monoxide detector is battery powered, making it portable and easy to use anywhere. When carbon monoxide levels become... more

$41.99

FREE shipping

go to store
USI Carbon Monoxide Detector in Black | 4.38 H x 2.5 W x 1.55 D in | Wayfair MCD305SB

USI Carbon Monoxide Detector in Black | 4.38 H x 2.5 W x 1.55 D in | Wayfair MCD305SB

The Universal Security Instruments MCD305SB Carbon Monoxide Smart Alarm provides 10 years of continuous protection against the silent killer - carbon monoxide. Perfect for new or replacement. | USI Carbon Monoxide Detector in Black | 4.38 H x 2.5 W x... more

$52.24

FREE shipping

go to store
Kidde 26365 - 120 volt Plug In Digital Display Night Light Carbon Monoxide Alarm (10 Year Battery Backup Included) (21026365 KN-COP-DP-10YH)

Kidde 26365 - 120 volt Plug In Digital Display Night Light Carbon Monoxide Alarm (10 Year Battery Backup Included) (21026365 KN-COP-DP-10YH)

Kidde 120 volt - Plug In - Hallway - Digital Display - Night Light / Escape Light - 10-year Sealed Lithium Battery Backup - ClamShell - Carbon Monoxide Alarm | Kidde Carbon Monoxide Alarm / Detector (10-year Battery Backup Included) (21026365... more

$78.79

go to store
Smoke Carbon Monoxide Detector

Smoke Carbon Monoxide Detector

Product details The Interconnected Smoke Alarm allows owners to create an interconnected fire alarm system without the cost and hassle of wiring. more

$91.49

FREE shipping

go to store
Smart Carbon Monoxide Detector

Smart Carbon Monoxide Detector

Product details Plug-In Smart Carbon Monoxide Detector & Indoor Air Quality Monitor with Battery Backup is the industry's first UL Listed, 2-in-1 smart home safety device to integrate carbon monoxide protection with indoor air quality monitoring.The CO… more

$116.99

FREE shipping

go to store
Kidde 09942 - Battery Powered Ultra Sensitive Carbon Monoxide Monitor (21009942 KN-COU-B)

Kidde 09942 - Battery Powered Ultra Sensitive Carbon Monoxide Monitor (21009942 KN-COU-B)

Kidde Battery Powered - Ultra Sensitive - Electrochemical Sensor | Kidde Carbon Monoxide Monitor (21009942 KN-COU-B 09942) more

$84.99

go to store
BRK Photoelectric Smoke and Carbon Monoxide Detector Battery-Powered 6 pk

BRK Photoelectric Smoke and Carbon Monoxide Detector Battery-Powered 6 pk

Brand Name: BRK Sensor Type: Photoelectric Product Type: Smoke and Carbon Monoxide Detector Power Type: Battery-Powered Number in Package: 6 pk ETL Listed: Yes Packaging Type: Boxed Low Battery Indicator: Yes Test and or Reset Button: Yes UL Listed: Yes… more

$283.99 $255.59

FREE shipping

go to store
Google Nest Protect Wired Smoke and Carbon Monoxide Alarm (White, 2nd Generation) S3003LWES

Google Nest Protect Wired Smoke and Carbon Monoxide Alarm (White, 2nd Generation) S3003LWES

Authorized Google Nest USA Dealer! Read 503.00 User Reviews on the Protect Wired. Buy toda...

Free Shipping! Google 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... more

$129.00

FREE shipping

go to store
Google Nest Used Protect Wired Smoke and Carbon Monoxide Alarm (White, 2nd Generation) S3003LWES

Google Nest Used Protect Wired Smoke and Carbon Monoxide Alarm (White, 2nd Generation) S3003LWES

[FACTORY REFURBISHED] - Google Nest Protect Wired Smoke and Carbon Monoxide Alarm (White, 2nd Generation) -Refurb more

$89.95

FREE shipping

go to store

More information about Home Security

Best prices on Carbon monoxide in Home Security. Check out Bizrate for great deals on popular brands like BRK, Dotworkz and First Alert. Use Bizrate's latest online shopping features to compare prices. Read product specifications, calculate tax and shipping charges, sort your results, and buy with confidence. Easily narrow your search and find the product that's perfect for you.