10 Best Hardwired Smoke Detectors
for December 2021

Recommendations are independently chosen by MOOZ’s editors. Purchases you make through our links may earn us a commission.

1
9.6
SCORE
First Alert BRK SC9120B Hardwired Smoke Detector and Carbon Monoxide (CO) Detector with Battery Backup

First Alert BRK SC9120B Hardwired Smoke Detector and Carbon Monoxide (CO) Detector with Battery Backup

by First Alert
What We like

Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety

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Product Features

  • Features an electrochemical carbon monoxide sensing technology as well as an ionization sensor for smoke detection.
  • 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
  • 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
  • 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)

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 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 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) Rigorously tested to meet ul standards 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

2
9.5
SCORE
First Alert BRK9120b6CP Hardwired Smoke Detector with Backup Battery

First Alert BRK9120b6CP Hardwired Smoke Detector with Backup Battery

by First Alert
What We like

Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety

more infoarrow_drop_down

Product Features

  • Can connect to other compatible BRK or first alert smoke detectors, to ensure all alarms will sound when smoke is detected
  • 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
  • To ensure complete protection make sure to place one on each level of your home and in each bedroom
  • Rigorously tested to meet UL standards120 volt AC power with 9V battery backup to keep alarm functioning during power outage
  • Keep your family safe with this hardwired smoke alarm the battery backup means constant monitoring, even if there's a power failure

Rigorously tested to meet ul standards120 volt ac power with 9v battery backup to keep alarm functioning during power outage 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 To ensure complete protection make sure to place one on each level of your home and in each bedroom Can connect to other compatible brk or First Alert smoke detectors, to ensure all alarms will sound when smoke is detected Equipped with an ionization sensor, this smoke alarm reliably detects smoke from fast flaming fires and alerts you with an 85 decibel alarm 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 hardwired smoke alarm the battery backup means constant monitoring, even if there's a power failure

3
9.1
SCORE
First Alert BRK SC7010B Hardwired Smoke and Carbon Monoxide (CO) Detector with Photoelectric Sensor

First Alert BRK SC7010B Hardwired Smoke and Carbon Monoxide (CO) Detector with Photoelectric Sensor

by First Alert
What We like

In case of danger, the loud spread spectrum alarm is designed to be heard easily by even those with some hearing issues

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Product Features

  • Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety
  • 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
  • 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 hardwired smoke and carbon monoxide alarm; The battery backup means constant monitoring, even if there's a power failure
  • 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 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 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 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 Can connect to other compatible brk or First Alert detectors, to ensure all alarms will sound when threat is detected

4
9
SCORE
First Alert BRK 7010B Hardwired Smoke Detector with Photoelectric Sensor and Battery Backup

First Alert BRK 7010B Hardwired Smoke Detector with Photoelectric Sensor and Battery Backup

by BRK Brands
What We like

Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety

more infoarrow_drop_down

Product Features

  • 120 volt hardwire smoke alarm with photoelectric sensor and battery backup
  • Inter connectable with BRK and first alert hardwired smoke and carbon monoxide alarms
  • 85 decibel alarm
  • Features convenient 9 volt battery backup, silence/test button, dust cover, 85 decibel alarm

120 volt hardwire smoke alarm with photoelectric sensor and battery backup 85 decibel alarm Features convenient 9 volt battery backup, silence/test button, dust cover, 85 decibel alarm Inter connectable with brk and first alert hardwired smoke and carbon monoxide alarms

5
8.9
SCORE
Kidde 21026063 AC Hardwired Smoke Detector Alarm with 9V Back up and Front Load Battery Door

Kidde 21026063 AC Hardwired Smoke Detector Alarm with 9V Back up and Front Load Battery Door

by Kidde Safety
What We like

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.

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Product Features

  • 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.
  • Tamper resist locking feature deters alarm theft. Audio Alarm-85dB at 10feet
  • Alarm memory flashes red LED indicating which unit was the initiating alarm in interconnected system. Temperature range: 40 degree Fahrenheit to 100 degree Fahrenheit

Fewer callbacks - large centrally located test/hush alarm control button. dust cover protects sensor from contaminates during construction reducing nuisance alarms. Alarm memory flashes red led indicating which unit was the initiating alarm in interconnected system. temperature range: 40 degree fahrenheit to 100 degree fahrenheit Tamper resist locking feature deters alarm theft. audio alarm-85db at 10feet 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.

6
8.8
SCORE
Kidde 21007624 AC Photoelectric Smoke and Carbon Monoxide Detector Alarm | Hardwired with Battery Backup | Model # KN-COPE-IC

Kidde 21007624 AC Photoelectric Smoke and Carbon Monoxide Detector Alarm

Hardwired with Battery Backup, Model # KN-COPE-IC

by Kidde
What We like

Front-loading battery with unique battery door design

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Product Features

  • Low Battery Warning - One chirp followed by warning LOW BATTERY. The red LED light will flash. This pattern will continue every minute for the first hour. After the first hour the red LED light will flash once every minute accompanied by the chirp sound. The LOW BATTERY warning will only sound once every fifteen minutes. Voice Hush Indication: HUSH ACTIVATED and HUSH CANCELLED voice announcement
  • Tamper resistant
  • Provides protection from fire and carbon monoxide in one unit with Photoelectric sensor.
  • Front-loading battery with unique battery door design
  • Photoelectric smoke sensor May detect visible fire particles associated with slow smoldering fires sooner than an ionization sensor.

Voice warning with green and red leds Low battery warning - one chirp followed by warning low battery. the red led light will flash. this pattern will continue every minute for the first hour. after the first hour the red led light will flash once every minute accompanied by the chirp sound. the low battery warning will only sound once every fifteen minutes. voice hush indication: hush activated and hush cancelled voice announcement Ac-wire with battery backup, an included 9v battery protects during short-term power outages Voice warning with green and red leds Front-loading battery with unique battery door design Provides protection from fire and carbon monoxide in one unit with photoelectric sensor. Ac-wire with battery backup, an included 9v battery protects during short-term power outages Tamper resistant Photoelectric smoke sensor may detect visible fire particles associated with slow smoldering fires sooner than an ionization sensor. Fire warning - the red led will flash and be accompanied by three long alarm beeps followed by a verbal warning message fire! fire!. the alarm will repeat pattern until unit is reset or smoke is eliminated.

7
8.3
SCORE
Kidde AC Hardwired Interconnect Smoke Detector Alarm with Hush | Model I12040

Kidde AC Hardwired Interconnect Smoke Detector Alarm with Hush

Model I12040

by Kidde Safety
What We like

Kidde smoke alarms meet the UL requirements

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Product Features

  • 9V Battery Backup (included).
  • Hush feature temporarily silences nuisance alarms
  • Tamper resist locking pin helps deter alarm tampering and theft
  • One touch test button tests unit's electronic circuitry

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

8
7.6
SCORE
First Alert BRK SC-9120B Hardwired Smoke and Carbon Monoxide (CO) Detector with Battery Backup

First Alert BRK SC-9120B Hardwired Smoke and Carbon Monoxide (CO) Detector with Battery Backup

by BRK Brands
What We like

Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety

more infoarrow_drop_down

Product Features

  • Inter-connectable with BRK and First Alert hardwired smoke and carbon monoxide alarms
  • Superior carbon monoxide sensor and dual ionization smoke alarm
  • Easy to install universal mount bracket
  • Simple to use silence/test button; separate smoke and CO latching alarm indicators

Inter-connectable with brk and first alert hardwired smoke and carbon monoxide alarms Easy to install universal mount bracket Superior carbon monoxide sensor and dual ionization smoke alarm Simple to use silence/test button; separate smoke and co latching alarm indicators

9
7.6
SCORE
Kidde Hardwire Smoke Detector Alarm with Exit Light and Battery Backup | Model i12080

Kidde Hardwire Smoke Detector Alarm with Exit Light and Battery Backup

Model i12080

by Kidde
What We like

Kidde's smoke alarms meet the requirements of Underwriters Laboratories (UL), an independent facility that tests products for compliance with widely-accepted safety standards

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Product Features

  • Safety light illuminates when alarm sounds to help guide you and your family to safety
  • Hush Feature temporarily silences nuisance alarms
  • Test button tests unit's electronic circuitry
  • Battery backup two 9-Volt batteries included

Battery backup two 9-volt batteries included Test button tests unit's electronic circuitry Hush feature temporarily silences nuisance alarms Safety light illuminates when alarm sounds to help guide you and your family to safety

10
7.6
SCORE
Kidde 1276 AC Hardwired Smoke Alarm I12060 w/ Hush Feature

Kidde 1276 AC Hardwired Smoke Alarm I12060 w/ Hush Feature

by Kidde
What We like

Battery backup provides protection in case of power failure

more infoarrow_drop_down

Product Features

  • Alarm memory flashes red LED indicating which unit was the initiating alarm in interconnected system.
  • Tamper resist locking feature deters alarm theft
  • Provides a Hush feature to quickly silence nuisance alarms.
  • Inter-connectable with up to 24 devices.

Alarm memory flashes red led indicating which unit was the initiating alarm in interconnected system. Provides a hush feature to quickly silence nuisance alarms. Tamper resist locking feature deters alarm theft Inter-connectable with up to 24 devices.

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