Best Interconnected Smoke Alarms In November 2024

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In this review, we evaluate the Best Interconnected Smoke Alarms available today. We have also included a comprehensive guide that helps you pick the best product. We hope that by going through the top 10 Best Interconnected Smoke Alarms reviews below, you can effectively narrow down your choice and find the most appropriate one you need.

To help you in your search, we have completed this list of the Best Interconnected Smoke Alarms.

Top Rated Best Interconnected Smoke Alarms Of 2024

Rank	Product Name	Score
1	Kidde 21026043 Battery-Operated(Not Hardwired) Combination Smoke/Carbon Monoxide Alarm with Voice Warning KN-COSM-BA Buy Now	9.7 Buy Now
2	First Alert BRK SC9120B Hardwired Smoke Detector and Carbon Monoxide (CO) Detector Buy Now	9.5 Buy Now
3	First Alert BRK 3120B Hardwired Smoke Detector with Photoelectric Sensor and Ionized Alarm Buy Now	9.1 Buy Now
4	Kidde 21026063 AC Hardwired Smoke Detector Alarm with 9V Back up and Front Buy Now	8.8 Buy Now
5	Kidde Smoke and Carbon Monoxide Detector Alarm with Voice Warning | Hardwired w/Battery Buy Now	8.6 Buy Now
6	Kidde 21026044 Wireless Interconnect Battery Operated Smoke Detector Alarm | Buy Now	8.3 Buy Now
7	Kidde i12040 120v Ac/dc Smoke Alarm w/ Battery Back up Lot of 6 Buy Now	8.1 Buy Now
8	Kidde 05557 - Battery Operated Hush Smoke Alarm Wireless System Buy Now	7.8 Buy Now
9	First Alert Hardwired Wireless Smoke Alarm with Photoelectric Sensor and Battery Backup, SA521CN-3ST Buy Now	7.5 Buy Now
10	Kidde Smoke and Carbon Monoxide Detector Alarm with Voice Warning | Hardwired w/10 Buy Now	7.2 Buy Now

1. Kidde 21026043 Battery-Operated(Not Hardwired) Combination Smoke/Carbon Monoxide Alarm with Voice

• Voice announcements - hush feature temporarily silences nuisance alarms with hush mode activated and hush mode cancelled voice announcement. if the alarm had detected a co level of 100ppm or higher, the unit will announce carbon monoxide previously detected to warn of the co incident, when the test/ reset button is pressed.temperature range:40f (4.4c) to 100f ...
• Battery - provides protection even during power outages when many fire and carbon monoxide incidents occur. the unit warns of a low battery condition by announcing low battery and by initiating an alarm chirp and activating a flashing red led. the battery door will not close unless the batteries are properly installed. note : the date printed on the item is manufact...
• Voice alarm announces the hazard type detected thereby helping to speed up the correct reaction to the hazard detected. alarm announces fire! when a smoke or fire hazard is detected and announces warning carbon monoxide when a co hazard is detected
• Audio alarm: 85 db at 10 feet. test/reset button and leds tests alarm circuitry and triggers the voice announcement. flashing green for normal operation and flashing red for alarm condition. humidity range: 10 percent to 95 percent relative humidity non-condensing
• Combined carbon monoxide and smoke alarm a single unit can be installed where previously, two were needed. reduces installation time and helps to keep home dcor attractive.

2. First Alert BRK SC9120B Hardwired Smoke Detector and Carbon Monoxide (CO) Detector

• 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)
• Can connect to other compatible brk or first alert detectors, to ensure all alarms will sound when threat is detected
• Rigorously tested to meet ul standards
• 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
• Features an electrochemical carbon monoxide sensing technology as well as an ionization sensor for smoke detection.
• 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

3. First Alert BRK 3120B Hardwired Smoke Detector with Photoelectric Sensor and Ionized Alarm

• Photoelectric and ionization sensors provide comprehensive fire detection
• Two latching features help indicate a low battery or the originating alarm in a system
• Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety
• A single button makes alarm easy to test monthly or silence during a false alarm.temperature range:40f (4c) to 100f (38c)
• Equipped with a dual photoelectric and ionization smoke sensor to quickly detect both fast burning and smoldering fires
• Hardwired alarm includes battery backup for power outages

4. Kidde 21026063 AC Hardwired Smoke Detector Alarm with 9V Back up and Front

• Easy installation - front battery pull tab allows battery activation without removing alarm from mounting bracket. large mounting base makes mounting easier, protects surface paint from dirt and covers imperfections. pre-stripped wiring harness with easy off cap does not require stripper tool. tinned strands increase conductivity and wire nut grip
• Fewer callbacks - large centrally located test/hush alarm control button. dust cover protects sensor from contaminates during construction reducing nuisance alarms
• User-friendly features - easy access front loading battery door. battery backup provides protection in case of power failure. interconnectable with up to 24 devices (of which 18 can be initiating) including smoke, co and heat alarms. see users guide for complete instructions
• Alarm memory flashes red led indicating which unit was the initiating alarm in interconnected system. temperature range: 40 degree fahrenheit to 100 degree fahrenheit
• Battery pull tab prevents draining battery until permanent ac power is connected

5. Kidde Smoke and Carbon Monoxide Detector Alarm with Voice Warning | Hardwired w/Battery

• 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
• Humidity range: 10%-95% relative humidity, non-condensing. battery lockout system-the battery door will not close unless the batteries are properly installed, alarm tamper resist-helps deter from tampering and theft, adjustable mounting bracket-makes installation fast and easy. works with existing smoke and combination smoke and co mounting brackets.
• Combined carbon monoxide and smoke alarm, a single unit can be installed where previously two were needed
• Combined carbon monoxide and smoke alarm, a single unit can be installed where previously two were needed
• Test-reset button tests alarm circuitry and triggers the voice announcement
• Red led-when a dangerous level of smoke or carbon monoxide is detected the red led will flash. if the unit malfunctions, the red led will flash and the unit will chirp every 30 seconds

6. Kidde 21026044 Wireless Interconnect Battery Operated Smoke Detector Alarm |

• Kidde wireless smoke alarms meet ul requirements. interconnects up to 24 devices ( of which 18 can be initiating). with 18 initiating devices (smoke, heat, co, etc.) interconnected, it is still possible to interconnect 6 strobe lights and or relay modules
• Wireless technology uses radio frequency to transmit and receive messages
• Wireless alarm can be installed in a detached workshop or shed
• Battery power enables homeowners to install interconnected alarms without rewiring, humidity range:up to 85% relative humidity (rh)
• Smart touch button quickly and temporarily silences nuisance alarms. temperature range-40f (4.4c) to 100f (37.8c)

7. Kidde i12040 120v Ac/dc Smoke Alarm w/ Battery Back up Lot of 6

• Tamper resist locking pin helps deter alarm tampering and theft
• Battery backup 9v battery included
• Hush feature temporarily silences nuisance alarms
• One touch test button tests unit's electronic circuitry
• Ul approved

8. Kidde 05557 - Battery Operated Hush Smoke Alarm Wireless System

• Wireless alarm can be installed in a detached workshop or shed. humidity range-up to 85% relative humidity (rh)
• Battery power enables homeowners to install interconnected alarms without rewiring
• Low battery indicator smoke alarm will chirp in the event of a low battery.
• When one alarm sounds, they all do: wireless technology uses radio frequency to both transmit and receive messages about a hazard in the home
• Enables quick and easy installation of an interconnected smoke alarm system without messy wiring or labor. temperature range: 40 degree fahrenheit to 100 degree fahrenheit
• Smart touch button quickly and temporarily silences nuisance alarms

9. First Alert Hardwired Wireless Smoke Alarm with Photoelectric Sensor and Battery Backup, SA521CN-3ST

• Wirelessly connect up to 18 first alert enabled alarms for the maximum in whole-home protection
• Help keep your family safe with this hardwired smoke alarm that wirelessly interconnects with other first alertenabled alarms to create a home safety network
• 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)
• Includes test/silence button, low-battery warning, ez access battery door
• Hardwired alarm includes 2 aa backup batteries for continued monitoring in the event of a power outage
• Equipped with photoelectric smoke sensor optimized to detect larger smoke particles produced by smoldering fires, helps minimize the number of false alarms

10. Kidde Smoke and Carbon Monoxide Detector Alarm with Voice Warning | Hardwired w/10

• Sealed-in lithium battery backup - no battery replacement required over the 10 year life of the alarm. eliminates worry about removal or unauthorized deactivation of alarm.
• Voice warning system - verbally announces fire! or warning! carbon monoxide to help distinguish between threats. audio alarm: 85 db at 10 feet
• Provides protection from two hazards - fire and co in one unit with 10-year sealed lithium battery backup.
• Compatible with kidde, firex, code one and sentinel products
• Hush feature - temporarily silences nuisance alarms for approximately 9 minutes and will not allow hush mode unless the unit is in alarm mode.interconnects - up to 24 kidde devices (of which 18 can be initiating).flashes once every 60 seconds to indicate battery only mode
• Ionization sensing technology - ideal for detecting fast flaming and other types of fires. temperature range : 40 degree f (4.4 degree c) to 100 degree f (37.8 degree c)