Best Hardwired Dual Sensor Smoke Detectors

Peter | 13-12-2023

With numerous Best Hardwired Dual Sensor Smoke Detectors brands to select from – including big names like FIRST ALERT,MOSUO,Kidde,X-Sense – picking the right product can feel overwhelming. But we’re here to simplify your search for the perfect Best Hardwired Dual Sensor Smoke Detectors.

We thoroughly tested and evaluated a wide range of top Best Hardwired Dual Sensor Smoke Detectors contenders to help you navigate the crowded market. Our stand-out favorite is FIRST ALERT Best Hardwired Dual Sensor Smoke Detectors for its unparalleled quality and top-tier features. Below you’ll discover more of our top-rated Best Hardwired Dual Sensor Smoke Detectors picks currently available.

Make sure to consult our buying guide too for valuable insights on choosing the ideal product for your needs. It covers all the key factors when shopping for a Best Hardwired Dual Sensor Smoke Detectors. With our research backing your decision, you can confidently invest in a Best Hardwired Dual Sensor Smoke Detectors you’ll truly love.

Editor's Choice
First Alert BRK 3120B Hardwired Photoelectric and Ionization Smoke Alarm with Battery Backup, Dual
First Alert BRK 3120B Hardwired Photoelectric and Ionization Smoke Alarm with Battery Backup, Dual
Premium Pick
FIRST ALERT BRK 3120B-3 Hardwired Smoke Detector with Photoelectric and Ionization with Battery
FIRST ALERT BRK 3120B-3 Hardwired Smoke Detector with Photoelectric and Ionization with Battery
Budget Pick
Smoke Carbon Monoxide Detector Alarm, Fire Alarm Smoke Detector with 10 Year Battery, Not Hardwired,
Smoke Carbon Monoxide Detector Alarm, Fire Alarm Smoke Detector with 10 Year Battery, Not Hardwired,

Top 10 Best Hardwired Dual Sensor Smoke Detectors

We researched and compared the top products in the Best Hardwired Dual Sensor Smoke Detectors category to provide you with these recommendations.

1. First Alert BRK 3120B Hardwired Photoelectric and Ionization Smoke Alarm with Battery Backup, Dual

First Alert BRK 3120B Hardwired Photoelectric and Ionization Smoke Alarm with Battery Backup, Dual
9.8

First Alert

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  • Hardwired alarm includes battery backup for power outages
  • Photoelectric and ionization sensors provide comprehensive fire detection
  • A single button makes alarm easy to test monthly or silence during a false alarm. Temperature Range: 40F (4C) to 100F (38C)
  • Two latching features help indicate a low battery or the originating alarm in a system
  • Optipath 360 patented technology provides 360 degrees of access to the smoke alarm. Emits T3 Pattern
  • Equipped with a dual photoelectric and ionization smoke sensor to quickly detect both fast burning and smoldering fires
  • 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)
  • Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety
  • Improved UV Resistance: Keeps alarm from discoloring over time

2. FIRST ALERT BRK 3120B-3 Hardwired Smoke Detector with Photoelectric and Ionization with Battery

FIRST ALERT BRK 3120B-3 Hardwired Smoke Detector with Photoelectric and Ionization with Battery
9.5

First Alert

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  • Keep your family safe with this 3 pack of hardwired smoke alarms; The battery backup means constant monitoring, even if there's a power failure
  • Equipped with both a photoelectric and ionization sensor to quickly detect both fast burning, and smoldering fires, which alerts you with an 85 decibel alarm
  • Equipped with Optipath 360 technology that enhances detection with 360 degree access, and reliably detects smoke
  • To ensure complete protection make sure to place one on each level of your home and in each bedroom
  • Simple to use, with a single test/silence button and side load battery compartment; Included mounting bracket makes installation easy
  • Equipped with a dual photoelectric and ionization smoke sensor to quickly detect both fast burning and smoldering fires
  • Faster turnarounds on job sites with the easy to install, most trusted alarms in home safety

3. Smoke Carbon Monoxide Detector Alarm, Fire Alarm Smoke Detector with 10 Year Battery, Not Hardwired,

  • High Accuracy & Sensitivity: This smoke and carbon monoxide alarm Adopts the most advanced photoelectric sensor, enabling the alarm to quickly detect dangerous smoke levels from slow-burning, smoldering fires; provides the earliest possible warning of fire while minimizing false alarms
  • 10-Year Battery Life:This combination smoke and carbon monoxide detector 10 years of continuous power with a built-in lithium battery; saving on energy while remaining eco-friendly; smoke and CO levels saves you from constantly having to change batteries; an end-of-life signal will let you know when it's time to replace the unit for safety
  • Smart Auto Check: This carbon monoxide detector has been redesigned from the inside out, and it will confirm that smoke triggers the alarm instead of interference by taking 3 separate smoke samples, minimizing false alarms to avoid waking you from sleep
  • Simple To Use: The silence/test button of this smoke alarm carbon monoxide alarm enables you to test the alarm weekly. when the smoke alarm detects dangerous smoke, it will make more than 85dB alarm sound and the twinkling red LED indicator light at the same time; this alarm is sure to wake up you and your family, even when sound asleep
  • Easy Install & High Quality: This fire alarms smoke detectors can easy to mount on any wall or ceiling with the included mounting bracket, screws and anchor plugs, no hardwired need. certified to meet the UL 217 & UL 2034 safety standards for your peace of mind and absolute confidence in our product
  • Support APP connection: You need to purchase WiFi Base (ASIN: B08PY7GP91) to connect to APP

4. Kidde PI2010 Hardwired Dual Photoelectric and Ionization Sensor Smoke Alarm with Battery Backup

  • Dual sensor contains both a photoelectric and ionization sensor providing dual sensor protection in your home
  • Hush feature temporarily silences nuisance alarms
  • Interconnectable, 120V hardwire alarm with battery backup that provides protection even during a power outage
  • Red LED flashes every 30-40 seconds to indicate that the smoke alarm is operating properly
  • Test/Reset button tests units electronic circuitry and horn.Audio alarm:85dB at 10ft

5. X-Sense SC01 10 Year Battery (Not Hardwired) Smoke and Carbon Monoxide Detector with Display, Dual

X-Sense SC01 10 Year Battery (Not Hardwired) Smoke and Carbon Monoxide Detector with Display, Dual
8.7

X-sense

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  • 10-Year Battery Smoke and CO Detector: Provides 10 years of continuous power with a built-in lithium battery; saves you from battery replacement
  • Combination Alarm with CO Readings: the large LCD display clearly indicates real-time carbon monoxide (CO) levels in the surrounding air, as well as its battery level and working status
  • 2-in-1 Protection: The smoke and carbon monoxide detector is equipped with both photoelectric smoke sensor and electrochemical CO sensor that both detect smoke and dangerous CO levels
  • Practical LCD Display: Clearly indicates real-time carbon monoxide (CO) concentration in the surrounding air, as well as the remaining battery life and working status of the alarm; if a CO concentration of 30-999 ppm exists for a certain time period, the screen will be backlit blue, and the LED indicator will flash red 4 times every 5.8 seconds
  • Simple Installation: Requires no rewiring; easy to mount this fire and CO alarm on any wall or ceiling with the included mounting bracket, screws and anchor plugs

6. X-Sense 2-in-1 Smoke and Carbon Monoxide Detector Alarm (Not Hardwired), 10-Year Battery-Operated

X-Sense 2-in-1 Smoke and Carbon Monoxide Detector Alarm (Not Hardwired), 10-Year Battery-Operated
8.5

X-sense

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  • 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
  • 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
  • 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
  • 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
  • Premium Quality: Made from a premium PC material, 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, a 5-year warranty, and lifetime customer support

7. Smoke Detector Alarm,10-Year Battery (Not Hardwired),Dual Sensor Smoke Alarm Complies with UL 217 &

  • 10-Year Battery And 10-Year Sensor: This smoke alarm provides 10 years of continuous power with a built-in lithium battery, saving on energy while remaining eco-friendly; saves you from constantly having to change batteries; an end-of-life signal will let you know when it's time to replace the unit for safety
  • Hush Function: This smoke alarm fire alarm has been redesigned from the inside out, and it will confirm that smoke triggers the alarm instead of interference by taking 3 separate smoke samples, minimizing false alarms to avoid waking you from sleep
  • Reliable And Highly Sensitive Alarm: Equipped with both photoelectric smoke sensor that work independently of each other; every second counts; detects both fast and slow-burning fires, and instantly notifies you when dangerous smoke is detected while minimizing false alarms; provides the ultimate protection from 2 deadly threats, all contained in 1 unit
  • Simple To Use: Test/Silence button enables you to test the alarm weekly, and to easily silence the alarm when false alarms occur; malfunction and low battery warnings allow you to easily know the working status of the alarm; in case of an emergency, an alarm tone of over 85 dB will sound throughout your entire home, instantly alerting the entire household, even those in sleep
  • Quick And Easy Installation with Guaranteed Quality: Requires no rewiring; easy to mount on any wall or ceiling with the included mounting bracket, screws and anchor plugs; certified to meet the UL 217 & UL 2034 safety standards for your peace of mind and absolute confidence in our product

8. Smoke and Carbon Monoxide Detector Alarm,10-Year Battery (Not Hardwired),Dual Sensor Smoke CO Alarm

  • 10-Year Battery And 10-Year Sensor: This smoke and carbon monoxide alarm provides 10 years of continuous power with a built-in lithium battery, saving on energy while remaining eco-friendly; saves you from constantly having to change batteries; an end-of-life signal will let you know when it's time to replace the unit for safety
  • Hush Function: This smoke and carbon monoxide alarm fire alarm has been redesigned from the inside out, and it will confirm that smoke triggers the alarm instead of interference by taking 3 separate smoke samples, minimizing false alarms to avoid waking you from sleep
  • Reliable And Highly Sensitive Alarm: Equipped with both photoelectric smoke sensor and electrochemical CO sensor that work independently of each other; every second counts; detects both fast and slow-burning fires, and instantly notifies you when dangerous smoke or CO concentration is detected while minimizing false alarms; provides the ultimate protection from 2 deadly threats, all contained in 1 unit
  • Simple To Use: Test/Silence button enables you to test the alarm weekly, and to easily silence the alarm when false alarms occur; malfunction and low battery warnings allow you to easily know the working status of the alarm; in case of an emergency, an alarm tone of over 85 dB will sound throughout your entire home, instantly alerting the entire household, even those in sleep
  • Quick And Easy Installation with Guaranteed Quality: Requires no rewiring; easy to mount on any wall or ceiling with the included mounting bracket, screws and anchor plugs; certified to meet the UL 217 & UL 2034 safety standards for your peace of mind and absolute confidence in our product

9. 3PCS Smoke and Carbon Monoxide Detector, Fire Alarm Smoke Detector with 10 Year Battery, (Not

  • High Accuracy & Sensitivity: This smoke and carbon monoxide alarm Adopts the most advanced photoelectric sensor, enabling the alarm to quickly detect dangerous smoke levels from slow-burning, smoldering fires; provides the earliest possible warning of fire while minimizing false alarms
  • 10-Year Battery Life:This combination smoke and carbon monoxide detector 10 years of continuous power with a built-in lithium battery; saving on energy while remaining eco-friendly; smoke and CO levels saves you from constantly having to change batteries; an end-of-life signal will let you know when it's time to replace the unit for safety
  • Smart Auto Check: This carbon monoxide detector has been redesigned from the inside out, and it will confirm that smoke triggers the alarm instead of interference by taking 3 separate smoke samples, minimizing false alarms to avoid waking you from sleep
  • Simple To Use: The silence/test button of this smoke alarm carbon monoxide alarm enables you to test the alarm weekly. when the smoke alarm detects dangerous smoke, it will make more than 85dB alarm sound and the twinkling red LED indicator light at the same time; this alarm is sure to wake up you and your family, even when sound asleep
  • Easy Install & High Quality: This fire alarms smoke detectors can easy to mount on any wall or ceiling with the included mounting bracket, screws and anchor plugs, no hardwired need. certified to meet the UL 217 & UL 2034 safety standards for your peace of mind and absolute confidence in our product
  • Support APP connection: You need to purchase WiFi Base (ASIN: B08PY7GP91) to connect to APP

10. X-Sense 10-Year Battery (Not Hardwired) Combination Smoke and Carbon Monoxide Detector Alarm, Dual

X-Sense 10-Year Battery (Not Hardwired) Combination Smoke and Carbon Monoxide Detector Alarm, Dual
7.7

X-sense

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  • 10-YEAR BATTERY LIFE: This combination smoke alarm and carbon monoxide alarm provides 10 years of continuous power with a built-in lithium battery; provides continuous monitoring of smoke and CO levels, even if there's a power failure; an end-of-life signal will let you know when its time to replace the unit for safety
  • ALARM TYPES FOR MORE CONVENIENT: Different alarm patterns of this carbon monoxide alarm and smoke alarm tell you it is either smoke or carbon monoxide is detected without checking the LCD display; smoke alarm: delivers 3 long beeps every 1.5 seconds and the red LED flashes with the alarm sound; CO alarm: delivers 4 quick beeps every 5. 8 seconds and the red LED flashes with the alarm sound
  • HIGH ACCURACY AND SENSITIVITY: X-SENSE carbon monoxide fire alarm is equipped with combination photoelectric smoke and electrochemical CO sensors that work independently of each other; instantly notifies you when dangerous smoke or CO concentration is detected; provides the ultimate protection from 2 deadly threats, all contained in 1 unit
  • SIMPLE TO USE: The test/silence button of this smoke alarm carbon monoxide alarm enables you to test the alarm weekly, and to easily silence the alarm when false alarms occur; malfunction and low battery warnings allow you to easily know the working status of the alarm; in case of an emergency, an alarm tone of over 85 dB will instantly alert the entire household, even those in sleep
  • EASY INSTALLATION WITH QUALITY: X-SENSE smoke carbon monoxide alarm combo requires no rewiring; easy to mount on any wall or ceiling without an electrician; all X-SENSE carbon monoxide alarm and smoke alarm are rigorously tested to meet UL 217 and UL 2034 safety standards; comes with a lifetime customer support

Peter

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