Top 10 Ionization Smoke Detector and Carbon Monoxide Detector – Smoke & Carbon Monoxide Alarms

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1. Kidde

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Kidde 21026043 Battery-Operated Not Hardwired Combination Smoke/Carbon Monoxide Alarm with Voice Warning KN-COSM-BA , White

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Kidde #ad - Flashing green for normal operation and flashing red for alarm condition. Refer to the pdF attached below in the technical specification for manual. Audio alarm: 85 db at 10 feet. Voice announcements - hush feature temporarily silences nuisance alarms with “hush mode activated” and “hush mode cancelled” voice announcement.

Alarm announces “fire” when a smoke or fire hazard is detected and announces “Warning, Carbon Monoxide” when a CO hazard is detected. Temperature range: 40˚F 4. 4˚c to 100˚f 37. 8˚c. The unit warns of a low battery condition by announcing “low battery” and by initiating an alarm chirp and activating a flashing red LED. Battery - provides protection even during power outages when many fire and carbon monoxide incidents occur. Test/reset button and leds – tests alarm circuitry and triggers the voice announcement.

Reduces installation time and helps to keep home décor attractive. Note: the date printed on the item is manufacturing date, not the expiration date. Voice alarm – announces the hazard type detected thereby helping to speed up the correct reaction to the hazard detected. The battery door will not close unless the batteries are properly installed. Humidity range: 10 percent to 95 percent relative humidity non-condensing.
BrandKidde #ad
ManufacturerKidde Safety #ad
Height5.6 Inches
Length1.8 Inches
Weight0.8 Pounds
Width5.6 Inches
Part Number21026043
Model21026043
Warranty5-year limited warranty

2. Kidde

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Kidde KN-COSM-IBA Hardwire Combination Smoke Carbon Monoxide Detector Battery Backup Voice Warning Interconnectable

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Kidde #ad - Works with existing smoke and combination smoke and CO mounting brackets. Test-reset button tests alarm circuitry and triggers the voice announcement. Flashes once per second during alarm to indicate initiating alarm. Humidity range: 10%-95% relative humidity, alarm tamper resist-helps deter from tampering and theft, non-condensing.

Peak level memory-announces “carbon monoxide previously detected” if alarm has detected a co level of 100ppm or higher since it was last reset, HushTM Feature-Silences nuisance alarms for approximately 9 minutes. Ionization sensor technology-ideal for detecting fast flaming and other types of fires, est Button Functions: – Tests the unit for proper operation - Peak Level memory - Resets the Carbon Monoxide alarm. Battery lockout system-the battery door will not close unless the batteries are properly installed, Adjustable Mounting Bracket-Makes installation fast and easy.

Green led-illuminates to indicate the unit is receiving ac power. Talking alarm announces the hazard type detected, helping to speed up reaction time. Red led-when a dangerous level of smoke or carbon monoxide is detected the red LED will flash. Flashes once every 16 seconds to indicate smoke or CO previously detected. Smoke must be present before HushTM is activated. Flashes once every 60 seconds to indicate battery only mode.
BrandKidde #ad
ManufacturerKidde Safety #ad
Height6 Inches
Length2 Inches
Weight1 Pounds
Width6 Inches
Part Number21026041
ModelKN-COSM-IBA
Warranty10 Year Limited

3. FIRST ALERT

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First Alert BRK SC7010B Hardwired Smoke and Carbon Monoxide CO Detector with Battery Backup

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FIRST ALERT #ad - Features electrochemical carbon monoxide sensing technology as well as a photoelectric sensor equipped with Optipath 360 technology that enhances detection with 360 degree access and reliably detects smoke from smoldering fires.

10 year limited warranty; equipped with end of life signal chirp, so you know when it's time to replace the unit for your safety. Keep your family safe with this hardwired smoke and carbon monoxide alarm; The battery backup means constant monitoring, even if there's a power failure. Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety. Rigorously tested to meet UL standards.

Can connect to other compatible BRK or First Alert detectors, to ensure all alarms will sound when threat is detected. 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. In case of danger, the loud spread spectrum alarm is designed to be heard easily by even those with some hearing issues.
BrandFIRST ALERT #ad
ManufacturerFirst Alert #ad
Height2 Inches
Length5 Inches
Weight0.7 Pounds
Width5 Inches
Part NumberSC7010B
ModelSC7010B
Warranty7 Year Limited Warranty

4. FIRST ALERT

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1 pack, FIRST ALERT BRK SC9120B Hardwired Smoke and Carbon Monoxide CO Detector with Battery Backup

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FIRST ALERT #ad - Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety. Features an electrochemical carbon monoxide sensing technology as well as an ionization sensor for smoke detection.

Can connect to other compatible BRK or First Alert detectors, to ensure all alarms will sound when threat is detected. Indicator lights on the face of the unit display the presence of smoke or carbon monoxide, while an 85 decibel siren provides a clear, loud warning upon detection. 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.

Simple to use, with a single test/silence button, and side load battery compartment; Tamper resistant locking brackets and universal mounting brackets make installation easy. Rigorously tested to meet UL standards. Keep your family safe with this hardwired smoke and carbon monoxide alarm; The battery backup means constant monitoring, even if there's a power failure.
BrandFIRST ALERT #ad
ManufacturerFirst Alert #ad
Height1.9 Inches
Length5.6 Inches
Weight0.25 Pounds
Width5.6 Inches
Part NumberSC9120B
ModelSC9120B
Warranty7 Year Limited

5. FIRST ALERT

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Battery Operated, First Alert SCO5CN Combination Smoke and Carbon Monoxide Detector

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FIRST ALERT #ad - Features an electrochemical carbon monoxide sensing technology as well as a photoelectric sensor that detects the larger particles of a smoldering fire. Low battery signal mute, quiets low battery signal for up to 8 hours. Indicator lights on the face of the unit display the presence of smoke or carbon monoxide, while an 85 decibel siren provides a clear, loud warning upon detection.

Keep your family safe with this battery operated smoke and carbon monoxide alarm; Battery powered alarms provide continuous monitoring of CO levels, even if there's a power failure. 7 year limited warranty; equipped with end of life signal chirp, so you know when it’s time to replace the unit for safety; All first alert alarms are rigorously tested to meet UL standards.

Emits T3 Pattern. Battery operated unit installs quickly and easily without an electrician. It can ship within the US except New York. 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. Simple to use, with a single test/silence button; EZ access battery drawer allows you to change battery without removing alarm from ceiling.
BrandFIRST ALERT #ad
ManufacturerFirst Alert #ad
Height5 Inches
Length2 Inches
Weight0.6 Pounds
Width5 Inches
Part NumberSCO5CN
ModelSCO5CN
Warranty-------

6. FIRST ALERT

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

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FIRST ALERT #ad - This device is certified to work with Ring; Enjoy improved compatibility, easier setup and a seamless in-app experience. 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.

Receive real-time notifications in the Ring App when smoke or carbon monoxide is detected. Help keep your family safe with this battery-powered smoke detector and carbon monoxide alarm; includes 2 AA batteries. 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.

Photoelectric smoke sensor helps reduce false alarms caused by cooking or shower steam. 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.
BrandFIRST ALERT #ad
ManufacturerFirst Alert #ad
Height8.5 Inches
Length3.66 Inches
Width6.75 Inches
Part Number1044807
Model1044807
Warranty7 Year Limited Warranty

7. FIRST ALERT

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Battery Operated, First Alert SCO7CN Combination Smoke and Carbon Monoxide Detector with Voice and Location

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FIRST ALERT #ad - Simple to use, with a single test/silence button, and EZ access battery drawer allows you to change batteries without removing alarm from the ceiling. It can ship within the US except New York. Indicator lights on the face of the unit display the presence of smoke or carbon monoxide, while an 85 decibel siren provides a clear, loud warning upon detection.

Tells you whether the danger is smoke or carbon monoxide and where the threat is among up to 11 preprogrammed locations in your home. 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.

Keep your family safe with this talking battery operated smoke and carbon monoxide alarm; it's equipped with voice and location, so you are alerted of the danger and where it originates from across your house. Features an electrochemical carbon monoxide sensing technology as well as a photoelectric sensor that detects the larger particles of a smoldering fire.
BrandFIRST ALERT #ad
ManufacturerPetra Industries, Inc. - Consumer Electronics Replen #ad
Height5 Inches
Length5 Inches
Weight0.67 Pounds
Width2 Inches
Part NumberSCO7CN
ModelSCO7CN

8. X-Sense

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

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X-Sense #ad - 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.

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. 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.

Premium quality: made from a premium pc material, a 5-year warranty, ensuring exceptional quality and protection; comes with a 60-day money-back guarantee, and lifetime customer support. 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.
BrandX-Sense #ad
ManufacturerX-Sense #ad
Height2 Inches
Length5.7 Inches
Weight2.9 Pounds
Width5.7 Inches
ModelSC06
Warranty60-day money-back guarantee, 5-year quality warranty, and lifetime technical support

9. FIRST ALERT JARDEN

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First Alert BRK PRC710 Smoke and Carbon Monoxide Alarm with Built-In 10-Year Battery

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FIRST ALERT JARDEN #ad - Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety. Rigorously tested to meet UL standards. Features a sleek, low profile design to blend more fully into the wall and out of sight.

A loud 85 decibel alarm sounds when Carbon Monoxide, and Smoke levels begin to rise. S. Features electrochemical carbon Monoxide sensing technology and photoelectric smoke sensor optimized to detect larger smoke particles produced by smoldering fires; helps minimize the number of false alarms. Complies with all current 10 year legislation in U. 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.

States/cities where required. 10-year limited ; equipped with end-of-life signal chirp, so you know when it’s time to replace the unit for your safety the date printed on the item is the manufacturing date, not the expiration date.
BrandFIRST ALERT JARDEN #ad
ManufacturerFirst Alert #ad
Height0.96 Inches
Length4.92 Inches
Weight1.4 Pounds
Width4.92 Inches
Part NumberPRC710
ModelPRC710

10. FIRST ALERT

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First Alert BRK SC9120LBL Hardwired Smoke and Carbon Monoxide CO Detector with 10 Year Sealed Battery Backup

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FIRST ALERT #ad - 10-year limited warranty; equipped with end-of-life signal chirp, so you know when it’s time to replace the unit for safety. Simple to use, with a single test/silence button; Included 10 year lithium battery features a locked drawer to prevent tampering.

Indicator lights on the face of the unit display the presence of smoke or carbon monoxide, while an 85 decibel siren provides a clear, loud warning upon detection. 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. Keep your family safer with this hardwired smoke and carbon monoxide alarm; The 10 year battery backup means constant monitoring for the life of the alarm even if there's a power failure.

Rigorously tested to meet UL standards, Emits T3 pattern. Features an electrochemical carbon monoxide sensing technology as well as intelligent smoke sensing technology to reduce nuisance alarms; Keyhole slots in the mounting bracket eliminate the need to remove the electrical box screws for installation. Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety.
BrandFIRST ALERT #ad
ManufacturerFirst Alert #ad
Height5.69 Inches
Length5.59 Inches
Weight0.68 Pounds
Width2.25 Inches
Part NumberSC9120LBL
ModelBRK SC9120LBL
Warranty7