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    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

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    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

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    Best Seller
    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

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    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

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    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

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    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

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    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

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    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

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    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

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    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

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    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

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    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

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    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

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    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

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    KIDDE KN-COB-B-LP Carbon Monoxide Alarm, Electrochemical Sensor, 85 dB @ 10 ft

    KIDDE KN-COB-B-LP 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 Features End Of Life Alarm,... more

    $29.85

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    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

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    AIR PRODUCTS & CONTROLS SL-701 KIT Carbon Monoxide Duct Detector Kit

    AIR PRODUCTS & CONTROLS SL-701 KIT Carbon Monoxide Duct Detector Kit

    Carbon Monoxide Duct Detector Kit, Finish Plastic, Duct Mounting, Alarm Current 18mA @ 230V AC, 190mA @ 24V AC, 32mA @ 115V AC, 68mA @ 24V DC, Depth (In.) 2 1/4 in, Height (In.) 4 1/2 in, Length (In.) 13 1/2 in, Tube Length (Ft.) 4 1/2 ft, Width (In.)... more

    $714.99 $678.99

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    Seachoice 46361 White Flush Mount 62 Series Carbon Monoxide Detector

    Seachoice 46361 White Flush Mount 62 Series Carbon Monoxide Detector

    Enhance safety on your boat with the Seachoice 46361 White Flush Mount 62 Series Carbon Monoxide Detector. Its space-saving compact design is ideal for boats ensuring you have a reliable CO detector without taking up valuable space. Built to withstand... more

    $144.99

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    First Alert CO710 Carbon Monoxide Detector with 10-Year Battery and Digital Temperature Display. 10 Pack.

    First Alert CO710 Carbon Monoxide Detector with 10-Year Battery and Digital Temperature Display. 10 Pack.

    First Alert CO710 Carbon Monoxide Detector with 10-Year Battery and Digital Temperature Display. 10 Pack. more

    $404.40 $356.00

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    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

    $69.35

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    Kidde Worry-Free Battery-Powered Electrochemical/Ionization/Photoelectric Smoke and Carbon Monoxide Detector

    Kidde Worry-Free Battery-Powered Electrochemical/Ionization/Photoelectric Smoke and Carbon Monoxide Detector

    This combination alarm combines the detection capabilities of a photoelectric sensor with that of an electrochemical sensor used to detect CO. more

    $76.99 $73.14

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    Kidde Hard-Wired w/Battery Back-up Electrochemical Carbon Monoxide Detector

    Kidde Hard-Wired w/Battery Back-up Electrochemical Carbon Monoxide Detector

    Make your home a safer place with the Kidde AC Wire-in Carbon Monoxide Alarm. With an adjustable mount and a battery pull tab, this detector is easy to install and features battery backup power just in case the power goes out in your home. more

    $61.99

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    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

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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 26065 - Battery Operated Smoke & Carbon Monoxide Alarm (10 year Battery Included) (21026065 P3010CU)

    Kidde 26065 - Battery Operated Smoke & Carbon Monoxide Alarm (10 year Battery Included) (21026065 P3010CU)

    Kidde Battery Operated - 10-year Sealed Lithium Battery - ClamShell - Smoke & Carbon Monoxide Alarm - Voice Alarm | Kidde Smoke & Carbon Monoxide Alarm / Detector (10 year Battery Included) (21026065 P3010CU 26065) more

    $84.69

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    Kidde Sealed Battery Carbon Monoxide Alarm Lithium Battery 4.5-inch wide x 2.75-inch high x 1.5 inchesD

    Kidde Sealed Battery Carbon Monoxide Alarm Lithium Battery 4.5-inch wide x 2.75-inch high x 1.5 inchesD

    Sealed-in lithium battery requires no replacement over ten-year lifespan. Easy to install; self-activating. more

    $41.49 $37.34

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    Kidde Carbon Monoxide & Explosive Gas Alarm in Black | 2.25 H x 7.5 W x 11.25 D in | Wayfair 900-0113-02

    Kidde Carbon Monoxide & Explosive Gas Alarm in Black | 2.25 H x 7.5 W x 11.25 D in | Wayfair 900-0113-02

    Features:Carbon monoxide and explosive gas alarmProtection from two threats, advanced alarm detects both carbon monoxide and explosive gasDigital readout of CO levelAC plug with hide-a-way cord, allows direct or remote plug inContinuous read of... more

    $84.74 $80.39

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    Kidde Carbon Monoxide Alarm in Black | 2.75 H x 4.5 W x 1.5 D in | Wayfair 21010045

    Kidde Carbon Monoxide Alarm in Black | 2.75 H x 4.5 W x 1.5 D in | Wayfair 21010045

    Features:10 Years sealed batteryUses electro-chemical sensing technology to protect familiesAlarm automatically activates when attached to mounting bracketTest and reset buttonGreen LED light indicates alarm is operating properlyRed LED light indicates... more

    $56.15

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    First Alert Smoke & Carbon Monoxide Detector in Black | 8.5 H x 6.7 W x 3.6 D in | Wayfair 1044807

    First Alert Smoke & Carbon Monoxide Detector in Black | 8.5 H x 6.7 W x 3.6 D in | Wayfair 1044807

    This easy-to-install First Alert Z-Wave smoke and carbon monoxide alarm is designed for compatibility with certified First Alert enabled Z-Wave devices. It can send you mobile alerts in the event of an emergency and includes an insect-screened... more

    $59.30

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    1pc Carbon Monoxide Detectors, Carbon Monoxide Alarm, Co Alarm Detector Monitor Battery Operated With Digital Display For House Kitchen Restaurant Hotel

    1pc Carbon Monoxide Detectors, Carbon Monoxide Alarm, Co Alarm Detector Monitor Battery Operated With Digital Display For House Kitchen Restaurant Hotel

    Faster shipping. Better service more

    $17.29 $7.99

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    1pc Mini Carbon Monoxide Alarm, Carbon Monoxide Detector With Digital Display And Sound Alarm, (battery Not Included), Suitable For Home, School, Office In Accordance With En50291

    1pc Mini Carbon Monoxide Alarm, Carbon Monoxide Detector With Digital Display And Sound Alarm, (battery Not Included), Suitable For Home, School, Office In Accordance With En50291

    Faster shipping. Better service more

    $18.79 $7.01

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    KIDDE KN-COB-DP2 Carbon Monoxide Alarm, Electrochemical Sensor, 85 dB @ 10 ft

    KIDDE KN-COB-DP2 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 Tamper-Resistant Alarm Sounds... more

    $32.25

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    INDUSTRIAL SCIENTIFIC 17134487 Replacement Sensor,Carbon Monoxide

    INDUSTRIAL SCIENTIFIC 17134487 Replacement Sensor,Carbon Monoxide

    Gas Detector Sensor, Gas Detected Carbon Monoxide, Measurement Range 0 to 1,000 ppm, Compatible Detector Model/Series Ventis MX4, Compatible Detector Grainger Part Number 5JNL7, Sensor Type Electrochemical, For Detector Type Portable, Compatible... more

    $449.99

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    UNIVERSAL / USI ELECTRIC MCN108 Carbon Monoxide and Gas Alarm, Semiconductor

    UNIVERSAL / USI ELECTRIC MCN108 Carbon Monoxide and Gas Alarm, Semiconductor

    Carbon Monoxide and Gas Alarm, Battery Chemistry Alkaline, Battery Location Front, Battery Locking Pin Yes, Battery Size Not Applicable, Detector Type Explosive Gas/CO Detector, Features Patented Quick Find Alarm Origination Feature easily identifies... more

    $41.19

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    MACURCO PM100-CO Single Gas Monitor Carbon Monoxide LCD

    MACURCO PM100-CO Single Gas Monitor Carbon Monoxide LCD

    Single-Gas Detector, Replaceable Battery No, Product Type Single-Gas Detector, Display Screen Type LCD, Includes Probe No, Housing Color Orange, Gas Detected Carbon Monoxide, Communication Protocol PC-Compatible Interface, USB, Series PM100, Sub-Brand... more

    $174.99

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    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

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    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

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    GASCO 34LS-50-10 Calibration Gas, Air, Carbon Monoxide, 34 L, CGA 600

    GASCO 34LS-50-10 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 10 ppm, Gas Type Carbon Monoxide, Product Type... more

    $50.99

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    GASCO 58L-421 Calibration Gas, Carbon Monoxide, Hydrogen Sulfide, Methane

    GASCO 58L-421 Calibration Gas, Carbon Monoxide, Hydrogen Sulfide, Methane

    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, Methane... more

    $218.99

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    KIDDE C3010-D Carbon Monoxide Alarm, Electrochemical Sensor, 85 dB @ 10 ft

    KIDDE C3010-D Carbon Monoxide Alarm, Electrochemical Sensor, 85 dB @ 10 ft

    Carbon Monoxide Alarm, Battery Chemistry Alkaline, Battery Location Back, Battery Locking Pin No, Battery Size 3V, Communication Protocol Not Applicable, Compatible With Not Applicable, Detector Type CO Detector, Features Sealed Lithium Batteries, Red... more

    $71.19

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