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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 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 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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    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

    $89.79

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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

    $32.25

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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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    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 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 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

    $62.82

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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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    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

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    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 $118.34

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    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 $118.34

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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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    Amerteer Carbon Monoxide Detector + Smoke Fire Alarm - Combo CO Detector & Smoke Sensor Alarm Sound Photoelectric Tester Battery Operated with Digital Display

    Amerteer Carbon Monoxide Detector + Smoke Fire Alarm - Combo CO Detector & Smoke Sensor Alarm Sound Photoelectric Tester Battery Operated with Digital Display

    This Amerteer Combination Smoke and Carbon Monoxide Alarm provides two important safety devices in a single unit. Combination high accurate electrochemical sensor and photoelectric sensor Electrochemical CO sensor alerts you to carbon monoxide danger... more

    $20.55 $15.98

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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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    Kidde C3010D Carbon Monoxide Detector 10-Year Worry-Free DC Sealed Lithium Battery Powered w/Digital Display (21010075)

    Kidde C3010D Carbon Monoxide Detector 10-Year Worry-Free DC Sealed Lithium Battery Powered w/Digital Display (21010075)

    Kidde C3010D Carbon Monoxide Detector 10-Year Worry-Free DC Sealed Lithium Battery Powered w/Digital Display (21010075) more

    $45.99

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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

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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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    First Alert Photoelectric Smoke & Carbon Monoxide Detector in Black | 8.45 H x 6.75 W x 2.55 D in | Wayfair 1039783

    First Alert Photoelectric Smoke & Carbon Monoxide Detector in Black | 8.45 H x 6.75 W x 2.55 D in | Wayfair 1039783

    The First Alert PRC700 Smoke and Carbon Monoxide Alarm has a slim profile, designed to blend more fully into the wall and out of sight. It offers the same functionality you expect from First Alert with a new design that takes up less space. The... more

    $47.99

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    First Alert Carbon Monoxide Detector in Black | 5.85 H x 5.7 W x 2.5 D in | Wayfair SCO2B

    First Alert Carbon Monoxide Detector in Black | 5.85 H x 5.7 W x 2.5 D in | Wayfair SCO2B

    The BRK SCO2B battery powered smoke and CO combo alarm is powered by a single 9V alkaline battery. It is tested and silenced by a single button. Electrochemical carbon monoxide sensor is the most accurate. It also includes a dust cover to help to... more

    $46.55

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    First Alert Electrochemical Smoke & Carbon Monoxide Detector in Black | 8.45 H x 6.75 W x 3.55 D in | Wayfair 1042107

    First Alert Electrochemical Smoke & Carbon Monoxide Detector in Black | 8.45 H x 6.75 W x 3.55 D in | Wayfair 1042107

    This hardwired combination smoke and carbon monoxide detector includes a 9-volt battery backup that continues to protect you in the event of a power failure. The alarm features electrochemical CO sensing technology, an ionization sensor for smoke... more

    $53.54

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    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

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    Carbon Monoxide Detector

    Carbon Monoxide Detector

    Product details The powered, plug-in CO and explosive gas alarm protects you and your family from two deadly threats. more

    $107.99

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    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

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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 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

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    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

    $149.00

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    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

    $139.00

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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

    $433.80 $350.00

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    (Price/EA)Seachoice 56376 Battery-Operated CO2 Detector Black MWD46376

    (Price/EA)Seachoice 56376 Battery-Operated CO2 Detector Black MWD46376

    Price is for EA. Manufacturer Part Number: MWD46376 Battery-operated carbon monoxide (CO2) detector with sealed-in lithium battery no replacement needed. Always on no missing batteries Easy installation Low battery indication Built-in test / hush... more

    $89.99

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    BRK SC9120LBL First Alert Smoke & CO Detector Hardwired w/10-Year Battery Backup - Quantity 1

    BRK SC9120LBL First Alert Smoke & CO Detector Hardwired w/10-Year Battery Backup - Quantity 1

    Use the First Alert AC Smoke & Carbon Monoxide Alarm with 10 Year Lithium Battery Backup to keep your family both safe from smoke and carbon monoxide leaks. Not only does it feature ionization technology but also an electromechanical sensor with... more

    $43.00

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    BRK Brands Inc 1039339 Detector Smoke / Co 3V Aa Batts

    BRK Brands Inc 1039339 Detector Smoke / Co 3V Aa Batts

    You can install BRK Brands Inc. products with confidence! Our products are designed to save lives. It s a responsibility we don t take lightly. We build each smoke alarm carbon monoxide alarm heat alarm and fire extinguisher to the highest standards. more

    $50.64

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    FIRST ALERT 1039727 Carbon Monoxide Alarm, Electrochemical Sensor, 85 dB @ 10

    FIRST ALERT 1039727 Carbon Monoxide Alarm, Electrochemical Sensor, 85 dB @ 10

    Carbon Monoxide Alarm, Battery Chemistry Alkaline, Battery Location Front, Battery Locking Pin Yes, Battery Size AA, Communication Protocol Not Applicable, Compatible With Not Applicable, Detector Type CO Detector, Features Front Loading Battery,... more

    $52.99

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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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    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 Bulk Contractor, Plug-In Theft... more

    $188.99

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    More information about Home Security

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