Top 10 Interconnected Carbon Monoxide Detector – Smoke & Carbon Monoxide Alarms

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1. FIRST ALERT

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Battery Operated, First Alert SCO501CN-3ST Wireless Interconnected Combination Smoke and Carbon Monoxide Alarm with Voice Location

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FIRST ALERT #ad - Connects multiple alarms together for wireless safety network. Voice alarm gives clear indication of where the problem is located.

Features photoelectric smoke sensor and electrochemical CO sensor. Battery operated smoke and carbon monoxide alarm can be installed easily. First alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 Based on a First Alert Brand Trust Survey in February 2018. One button silences a false alarm and tests the unit. Loud 85 decibel alarm. Note: kindly refer to the user manual provided as a PDF manual in the product description section.
BrandFIRST ALERT #ad
ManufacturerFirst Alert #ad
Height2 Inches
Length5 Inches
Weight0.2 Pounds
Width5 Inches
Part NumberSCO500
ModelSCO500
Warranty7 Year

2. FIRST ALERT

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First Alert SCO500B Wireless Interconnected Photoelectric Smoke and Carbon Monoxide Combo Alarm with Voice and Location

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FIRST ALERT #ad - Wireless interconnect uses radio frequency communication to connect the alarms, without any electrical wiring needed. When your alarms are interconnected, they communicate with each other, forming an integrated system of protection for your home. Voice alarm gives clear indication of what the danger is and where it is located. When one alarm sounds, all alarms will sound. Connects multiple alarms together for wireless safety network not z-wave compatible. Battery operated smoke and carbon monoxide alarm can be installed easily.
BrandFIRST ALERT #ad
ManufacturerFirst Alert #ad
Height5.13 Inches
Length5.13 Inches
Weight0.6 Pounds
Width2.38 Inches
Part NumberSCO500B
ModelSCO500B
Warranty7

3. FIRST ALERT

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SC500-3, First Alert Wireless Interconnected Photoelectric Smoke and Carbon Monoxide Combo Alarm with Voice and Location

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FIRST ALERT #ad - One button silences a false alarm and tests the unit. Features photoelectric smoke sensor and electrochemical CO sensor. Voice alarm gives clear indication of where the problem is located. Battery-operated smoke and carbon monoxide alarm. Connects multiple alarms together for wireless safety network.
BrandFIRST ALERT #ad
ManufacturerBRK Brands #ad
Height9 Inches
Length10.75 Inches
Weight2.45 Pounds
Width7.13 Inches
Part Number1042870
Model1042870
Warranty7-YEAR LIMITED WARRANTY

4. Kidde

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Voice Alert, Battery Powered, Kidde Smoke & Carbon Monoxide Detector, Combination Smoke & CO Alarm

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Kidde #ad - Ul certified, 10-year limited warranty. Protects during a power failure - combo smoke and CO alarm operates on 2-AA batteries. Lonization sensor technology - smoke detector detects invisible fire particles, 85 decibel alarm alerts of fire at 10 feet. Fire & co detector in 1 unit with alert modes, that states, "Fire Fire", & voice alarm, LED lights, "Warning Carbon Monoxide", or "Low Battery". Test-hush feature - silences the unit for approximately 8 minutes; tamper-resistant technology deters removal of the unit from the wall or ceiling.
BrandKidde #ad
ManufacturerKidde Safety #ad
Height5.6 Inches
Length1.8 Inches
Width5.6 Inches
Part Number21026043
Model21026043
Warranty5-year limited warranty

5. X-Sense

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X-Sense 2-in-1 Smoke and Carbon Monoxide Detector Alarm Not Hardwired, Pack of 5, Compliant with UL 217 & UL 2034 Standards, SC06, 10-Year Battery-Operated Dual Sensor Fire & CO Alarm

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X-Sense #ad - Faster response to dangers with loud 85 dB Alarm: Upgraded photoelectric and electrochemical sensors significantly increase the sensitivity of the alarm for a faster response time while minimizing false alarms. Premium quality: made from a premium pc material, a 5-year warranty, ensuring exceptional quality and protection; approved by the ETL and meets the UL 217 and UL 2034 safety standards;comes with a 60-day money-back guarantee, and lifetime customer support.

Simple installation & operation: this battery-operated unit can be installed quickly and effortlessly without an electrician; one-button operation allows you to test and silence the alarm with ease. 10-year battery-operated smoke and co alarm: a sealed lithium battery enables the unit to keep you and your family safe and sound for up to a decade with no need to replace batteries frequently; a low battery warning lets you know the unit is coming to its end of life.

Combination smoke and carbon monoxide Alarm: One alarm to protect against 2 deadly threats, including smoke and carbon monoxide; accurately detects carbon monoxide from any potential source.
BrandX-Sense #ad
ManufacturerX-Sense #ad
Height2 Inches
Length5.7 Inches
Weight0.69 Pounds
Width5.7 Inches
ModelSC06

6. FIRST ALERT

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Works with Ring Alarm, 2nd Generation, First Alert Z-Wave Smoke Detector & Carbon Monoxide Alarm

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FIRST ALERT #ad - Certified to work with smart home systems such as ring Alarm, Samsung SmartThings, and Nexia Home Intelligence when connected to a Z-Wave Plus gateway hub sold separately; Not compatible with Wink or Onelink.

The z-wave plus with smart start feature allows a faster and more intuitive connection of device to hub and on-boarding via QR code scan located on device. Receive real-time notifications in the Ring App when smoke or carbon monoxide is detected. Photoelectric smoke sensor helps reduce false alarms caused by cooking or shower steam. Help keep your family safe with this battery-powered smoke detector and carbon monoxide alarm; includes 2 AA batteries.

This device is certified to work with Ring; Enjoy improved compatibility, easier setup and a seamless in-app experience. Includes an 85-decibel horn, side access to a tamper-resistant battery door, single test/silence button, and pins that lock the alarm to the mounting bracket.
BrandFIRST ALERT #ad
ManufacturerFirst Alert #ad
Height8.5 Inches
Length3.66 Inches
Width6.75 Inches
Part Number1044807
Model1044807
Warranty7 Year Limited Warranty

7. Kidde

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Kidde Smoke & Carbon Monoxide Detector, Voice Alert, Lithium Battery Powered, Interconnect Combination Smoke & CO Alarm

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Kidde #ad - Co detector with voice alert modes & LED lights that pulse for power, CO detection, & low battery. Ul certified, 10-year limited warranty. Low battery warning feature indicates when the battery needs replacement. Photoelectric sensor technology - smoke detector detects visible fire particles, 85 decibel alarm alerts of fire. Protects during a power failure - combo smoke and CO alarm operates on a 10-year, sealed lithium battery.
BrandKidde #ad
ManufacturerKidde Safety #ad
Height5.59 Inches
Length1.91 Inches
Weight0.6 Pounds
Width5.59 Inches
Part Number21027311
ModelP4010DCSCO-W
Warranty10-year limited warranty

8. Kidde

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Hardwired, Voice Alert, Kidde Smoke & Carbon Monoxide Detector, Interconnect Combination Smoke & CO Alarm with Battery Backup

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Kidde #ad - Temperature Range-40˚F 4. 4˚c to 100˚f 37. 8˚c. Ul certified, 10-year limited warranty. Meets safety standards set by Underwriters Laboratories UL and interconnects with other KN-COSM-IBA models.

Ionization sensing technology - hardwired smoke detector detects invisible fire particles, 85 decibel alarm alerts of fire. Protects during a power failure - combo smoke and co detector operates on a 120VAC power source with 2-AA battery backup. 120v ac, all kidde brand hard wired smoke alarms are interconnectable with the KN-COSM-IBA. Test-hush feature - silences the unit for approximately 9 minutes; tamper-resistant technology deters removal of the unit from the wall or ceiling. Fire & co detector in 1 unit with alert modes, & voice alarm, "Warning! Carbon Monoxide!", "Fire! Fire!", that states, LED lights, or "Low Battery!".
BrandKidde #ad
ManufacturerKidde Safety #ad
Height6 Inches
Length2 Inches
Weight1 Pounds
Width6 Inches
Part Number21026041
ModelKN-COSM-IBA
Warranty10 Year Limited

9. FIRST ALERT

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First Alert BRK CO511 Carbon Monoxide CO Detector Wireless Interconnected with Voice and Location

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FIRST ALERT #ad - Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety. Connects multiple alarms together for wireless safety network. Electrochemical co sensor detects elevated carbon monoxide levels. Single button silences a false alarm and tests the carbon monoxide alarm. Battery-operated carbon monoxide alarm can be installed easily. Voltage:1. 5. Voice alarm gives clear indication of where the problem is located.
BrandFIRST ALERT #ad
ManufacturerFirst Alert / BRK Brands, Inc. #ad
Height5.13 Inches
Length5.13 Inches
Weight0.65 Pounds
Width2.38 Inches
Part NumberCO511B
ModelCO511B

10. X-Sense

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Pack of 3, X-Sense SC08 10-Year Battery Smoke and Carbon Monoxide Detector Alarm with LCD Display, Dual Sensor Smoke and CO Alarm Complies with UL 217 & UL 2034 Standards, Auto-Check

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X-Sense #ad - Protection from two deadly threats: one alarm protects against both dangerous smoke and carbon monoxide CO in the surrounding air; accurately detects CO from any potential sources; upgraded photoelectric and electrochemical sensors significantly increase the alarm’s sensitivity, enabling faster response times.

Faster response to dangers with loud 85 db alarm: gives you the earliest possible warning of smoke and CO threat with both a loud 85 dB alarm and a rapid flashing red LED indicator; this alarm is sure to wake up you and your family, even when sound asleep. Practical lcd display: clearly displays real-time CO levels above 30 ppm parts per million taken from the surrounding air, as well as the status of the alarm’s battery level. 10-year battery-operated smoke & co alarm: a sealed lithium battery enables the unit to monitor your home 24/7, keeping you and your family safe and sound for up to a decade without frequent battery replacement; a low battery warning indicates the unit is coming to its end of life.

Simple installation & operation: battery-operated unit installs quickly and easily without an electrician; one-button operation to test or silence the alarm; made from premium materials and rigorously tested to meet UL standards.
BrandX-Sense #ad
ManufacturerX-Sense #ad
Height2 Inches
Length5.7 Inches
Weight2.95 Pounds
Width5.7 Inches
ModelSC08