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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 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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    Best Seller
    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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    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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    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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    Gentex GN-503FF Combination Photoelectric Smoke and Carbon Monoxide Alarm 2 Sets Form A/Form C Relay Contacts 120VAC with 9VDC Battery Backup

    Gentex GN-503FF Combination Photoelectric Smoke and Carbon Monoxide Alarm 2 Sets Form A/Form C Relay Contacts 120VAC with 9VDC Battery Backup

    Product Overview The GN-503 Series combination photoelectric smoke/electrochemical carbon monoxide alarms are single/multiple station designed as an evacuation device for use in all dwelling units including but not limited to homes apartments hospitals... more

    $87.83 $70.07

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    BRK SC7010LBLV Smoke and Carbon Monoxide Alarm, Photoelectric Sensor, 85 dB @

    BRK SC7010LBLV Smoke and Carbon Monoxide Alarm, Photoelectric Sensor, 85 dB @

    Smoke and Carbon Alarm more

    $76.15

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    BRK SC9120B Carbon Monoxide and Smoke Alarm, Electrochemical, Ionization

    BRK SC9120B Carbon Monoxide and Smoke Alarm, Electrochemical, Ionization

    Carbon Monoxide and Smoke Alarm, Battery Chemistry Alkaline, Battery Location Side, Battery Locking Pin Yes, Battery Size 9V, Communication Protocol Not Applicable, Compatible With BRK Hardwired Alarms, Detector Type Smoke/CO Detector, Includes... more

    $39.75

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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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    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 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

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    First Alert Hard-Wired Photoelectric Electrochemical Smoke & Carbon Monoxide Alarm in Gray | 5 H x 5 W x 2 D in | Wayfair SC7010B

    First Alert Hard-Wired Photoelectric Electrochemical Smoke & Carbon Monoxide Alarm in Gray | 5 H x 5 W x 2 D in | Wayfair SC7010B

    This Hard-Wired Photoelectric Electrochemical Smoke and Carbon Monoxide Alarm features two latching features. The spread spectrum horn tone has a lower and varying frequency that makes it easier for the elderly with a normal age-related hearing loss to... more

    $69.20

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    First Alert Battery Photoelectric Smoke & Carbon Monoxide Alarm in Gray | 5.67 H x 5.67 W x 1 D in | Wayfair 1039868

    First Alert Battery Photoelectric Smoke & Carbon Monoxide Alarm in Gray | 5.67 H x 5.67 W x 1 D in | Wayfair 1039868

    This First Alert Battery Photoelectric Smoke and Carbon Monoxide Alarm with voice and location has a slim profile, designed to blend more fully into the wall and out of sight. The battery-operated smoke and carbon monoxide detector alerts you to... more

    $55.18

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    Smoke Alarm and Carbon Monoxide Value Pack

    Smoke Alarm and Carbon Monoxide Value Pack

    Product details This Value Pack contains a 10 year sealed battery smoke alarm and a battery operated carbon monoxide alarm for your home's protection against two threats. more

    $84.49 $76.04

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    Kidde Hardwired 120V Photoelectric/Electrochemical Carbon Monoxide and Smoke Alarm - 1 Each

    Kidde Hardwired 120V Photoelectric/Electrochemical Carbon Monoxide and Smoke Alarm - 1 Each

    Hardwired smoke and carbon monoxide detector. Interconnectable with AA battery backup. Helps protect you and your family from two hazards - fire and dangerous carbon monoxide (CO) in one unit. more

    $76.43

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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 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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    FIRST ALERT SLED177 Strobe Light,2-13/32" H,5-19/64" L

    FIRST ALERT SLED177 Strobe Light,2-13/32" H,5-19/64" L

    Strobe Light, Features 177 Candela LED Strobe Light Provides Visual Warning Intended to Waken Hearing Impaired Residents, 1Hz Flash Rate, Smart Strobe - Separate Flash Patterns to Distinguish Between Smoke and Carbon Monoxide, Strobe Signal... more

    $76.55

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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 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 Hard-Wired Electrochemical Smoke & Carbon Monoxide Alarm in Gray | Wayfair 1039807

    First Alert Hard-Wired Electrochemical Smoke & Carbon Monoxide Alarm in Gray | Wayfair 1039807

    This First Alert Hard-Wired Electrochemical Smoke and Carbon Monoxide Alarm uses an electrochemical CO sensing technology and ionization sensor for smoke detection. It includes a 9-volt battery for continued function in the event of a power outage, and... more

    $64.73

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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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    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

    $96.49

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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

    $57.66

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    First Alert Photoelectric Smoke & Carbon Monoxide Detector in Gray | 6.25 H x 6.1 W x 9.25 D in | Wayfair 1040957

    First Alert Photoelectric Smoke & Carbon Monoxide Detector in Gray | 6.25 H x 6.1 W x 9.25 D in | Wayfair 1040957

    6 pc 10YR Battery Photo Smoke/CO Alarm - The First Alert Ten-Year 2-in-1 photoelectric smoke detector with carbon monoxide alarm features our new slim design and maximum protection. It's protection at its finest and lasts a full 10 years without the... more

    $256.55

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    First Alert Battery Photoelectric Smoke & Carbon Monoxide Alarm in Gray | Wayfair 1039839

    First Alert Battery Photoelectric Smoke & Carbon Monoxide Alarm in Gray | Wayfair 1039839

    The First Alert Battery Photoelectric Smoke and Carbon Monoxide Alarm detects both smoke and carbon monoxide. It is a wireless-enabled battery-operated detector that features an 85-decibel siren plus a voice alarm to let you know where the danger is.... more

    $71.85

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    BRK First Alert - SCO2B Battery Powered Smoke & Carbon Monoxide Alarm

    BRK First Alert - SCO2B Battery Powered Smoke & Carbon Monoxide Alarm

    As one of the most intelligent BRK smoke detectors, the BRK SCO2B model is an electrochemical battery-powered smoke and carbon monoxide alarm. more

    $57.99

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    First Alert SC9120B-12ST Combo Smoke & Carbon Monoxide Alarm

    First Alert SC9120B-12ST Combo Smoke & Carbon Monoxide Alarm

    Highlights: 120V AC 60 Hz with 9 volt battery back up Intelligent sensor reduces nuisance alarms Silence / test button Ionization smoke sensor Tin oxide sensor permanently stores highest carbon monoxide reading Automatically performs internal test… more

    $63.88

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    First Alert 2-in-1 Battery Photoelectric Smoke and Carbon Monoxide Alarm

    First Alert 2-in-1 Battery Photoelectric Smoke and Carbon Monoxide Alarm

    Brand Name: First Alert Sub Brand: 2-in-1 Power Type: Battery Sensor Type: Photoelectric Product Type: Smoke and Carbon Monoxide Alarm Number in Package: 1 pk Packaging Type: Clamshell Detects Carbon Monoxide: No Test and or Reset Button: Yes UL Listed:… more

    $54.49

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    First Alert Battery Electrochemical/Photoelectric Smoke and Carbon Monoxide Alarm

    First Alert Battery Electrochemical/Photoelectric Smoke and Carbon Monoxide Alarm

    Brand Name: First Alert Power Type: Battery Sensor Type: Electrochemical/Photoelectric Product Type: Smoke and Carbon Monoxide Alarm Number in Package: 1 pk UL Listed: Yes Packaging Type: Clamshell Low Battery Indicator: Yes Test and or Reset Button: Yes… more

    $69.49

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    BRK First Alert -SC7010BV Carbon Monoxide & Smoke Alarm, Photoelectric

    BRK First Alert -SC7010BV Carbon Monoxide & Smoke Alarm, Photoelectric

    Brand Name: First Alert Power Type: Hard-Wired with Battery Back-up Sensor Type: Electrochemical/Photoelectric Product Type: Smoke and Carbon Monoxide Alarm Packaging Type: Boxed ETL Listed: Yes CSA Listed: No UL Listed: Yes Test and or Reset Button: Yes… more

    $94.49

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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

    $79.99 $75.99

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    First Alert Smoke & Carbon Monoxide Detector, Wood in Black | 6.2 H x 12.3 W x 6 D in | Wayfair SC9120B6CP

    First Alert Smoke & Carbon Monoxide Detector, Wood in Black | 6.2 H x 12.3 W x 6 D in | Wayfair SC9120B6CP

    6 pc Hardwire Ion Smoke/CO Alarm Contractor Pack - The BRK SC9120B hardwire combination smoke and carbon monoxide alarm detects two hazards with one simple unit. Carbon monoxide (CO) is a colorless, odorless, deadly gas. It can be emitted by sources... more

    $223.65

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    First Alert Battery Photoelectric Smoke & Carbon Monoxide Alarm in Gray | 5.67 H x 5.67 W x 1 D in | Wayfair 1039871

    First Alert Battery Photoelectric Smoke & Carbon Monoxide Alarm in Gray | 5.67 H x 5.67 W x 1 D in | Wayfair 1039871

    This First Alert Battery Photoelectric Smoke and Carbon Monoxide Alarm has a slim profile, designed to blend more fully into the wall and out of sight. The battery-operated smoke and carbon monoxide detector alerts you to possible smoke or carbon... more

    $64.98

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    First Alert SC7010B Photoelectric Carbon Monoxide & Smoke Alarm, Backup

    First Alert SC7010B Photoelectric Carbon Monoxide & Smoke Alarm, Backup

    Highlights: 120 volt AC with battery backup (2 AA included) Single button test/silence Easy installation and maintenance End of life signal provides audible notification that alarms need to be replaced Gives optimum protection for smoldering fires and more

    $84.22

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    First Alert Hardwired 120V Ionization Carbon Monoxide and Smoke Alarm - 1 Each

    First Alert Hardwired 120V Ionization Carbon Monoxide and Smoke Alarm - 1 Each

    Smoke and carbon monoxide alarm. Features a carbon monoxide sensor, dual ionization smoke sensor, and separate visual and audible smoke and carbon monoxide indication to eliminate confusion. more

    $60.14

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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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    Smoke Alarm

    Smoke Alarm

    Product details The Hardwired Talking Photoelectric Smoke and Carbon Monoxide Alarm features a photoelectric smoke sensor and an electrochemical carbon monoxide sensor. more

    $99.99

    FREE shipping

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    Talking Smoke Co Alarm - 1 Each

    Talking Smoke Co Alarm - 1 Each

    Combination carbon monoxide/smoke alarm. Features programmable voice that will alert the location of the unit and the danger detected. more

    $83.95

    FREE shipping

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