Best Hardwired Smoke Detector

129.3k reviews scanned and analysysed
Vance Diaz
Vance Diaz Writer
Last Updated: Oct 22, 2024 Share On:

If you are looking for the best hardwired smoke detector but have no idea, then you have come to the right place.

Our experts spent several days analyzing 359 products and finally selected 20 products with an average selling price of $47.

Come on, let us help you get the job done.

A Quick Look: Our Top Picks

Top 1
Putogesafe Smoke Detector, Hardwired Interconnected Smoke Detectors
9.7We rank the products based on a number of factors such as features, price, customer reviews and so on.

Putogesafe Smoke Detector, Hardwired Interconnected Smoke Detectors

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Top 1 Putogesafe Smoke Detector, Hardwired Interconnected Smoke Detectors

Putogesafe Smoke Detector, Hardwired Interconnected Smoke Detectors

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Top 2
Kidde 21026063 Ac Hardwired Smoke Detector Alarm
9.5We rank the products based on a number of factors such as features, price, customer reviews and so on.

Kidde 21026063 Ac Hardwired Smoke Detector Alarm

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Top 2 Kidde 21026063 Ac Hardwired Smoke Detector Alarm

Kidde 21026063 Ac Hardwired Smoke Detector Alarm

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Top 3
First Alert 9120BFF-6 Hardwired Smoke Detector
9.3We rank the products based on a number of factors such as features, price, customer reviews and so on.

First Alert 9120BFF-6 Hardwired Smoke Detector

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Top 3 First Alert 9120BFF-6 Hardwired Smoke Detector

First Alert 9120BFF-6 Hardwired Smoke Detector

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*Note The result is based on our independent research, and we are reader-supported and do not promote any brand or retailer. As a member of Amazon Marketing Affiliates, we may receive a commission from qualified purchases.

Top 20 Hardwired Smoke Detector Reviews 2024 In Detail

1 Editor's Choice

Putogesafe Smoke Detector, Hardwired Interconnected Smoke Detectors

PUTOGESAFEBrand 5.0H*1.6L*5.0W inchesDimension 1.0 lbWeight
Putogesafe Smoke Detector, Hardwired Interconnected Smoke Detectors cover
Putogesafe Smoke Detector, Hardwired Interconnected Smoke Detectors thumb #1Putogesafe Smoke Detector, Hardwired Interconnected Smoke Detectors thumb #2Putogesafe Smoke Detector, Hardwired Interconnected Smoke Detectors thumb #3Putogesafe Smoke Detector, Hardwired Interconnected Smoke Detectors thumb #4Putogesafe Smoke Detector, Hardwired Interconnected Smoke Detectors thumb #5Putogesafe Smoke Detector, Hardwired Interconnected Smoke Detectors thumb #6
9.7We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent Price: $$$
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Visit Store » Eversafe-US ( 4.85 / 5 )
Features
  • Hardwired interconnection - Up to 12 smoke alarms can be interconnected to cover your entire home. When one detects smoke, they all make a sound to alert everyone in the house, creating an interconnected safety net for your home.
  • 9V Battery backup - Hardwired smoke detectors are equipped with DC 9V batteries. Ensure that all units are always connected and continue to function properly, even in the event of a power failure. Low battery alarm reminds you to replace the battery as soon as possible. If an error occurs, the system automatically triggers the fault mode, prompting you to check the device.
  • Test Mute button and LED light - It is connected with other alarms. Just press the test/mute button on one of the units to test or mute the entire interconnected system. If the smoke alarm is in normal working condition, the green LED light is always on and the red LED light flashes every 32 seconds
  • Photoelectric smoke sensor - Based on advanced photoelectric technology, smoke alarms can be more sensitive, fast, accurate measurement of smoke levels. More than 85 decibels of alarm sound, you can more clearly hear the danger coming.
  • Simple installation - The installation of smoke alarm is very simple. The AC connector is connected only to the mains power and signal cables. (Please connect as instructed)
2 Editor's Choice

Kidde 21026063 Ac Hardwired Smoke Detector Alarm

KIDDEBrand 21026063Model 2.9H*8.3L*7.4W inchesDimension 0.5 lbWeight
Kidde 21026063 Ac Hardwired Smoke Detector Alarm cover
Kidde 21026063 Ac Hardwired Smoke Detector Alarm thumb #1Kidde 21026063 Ac Hardwired Smoke Detector Alarm thumb #2Kidde 21026063 Ac Hardwired Smoke Detector Alarm thumb #3Kidde 21026063 Ac Hardwired Smoke Detector Alarm thumb #4Kidde 21026063 Ac Hardwired Smoke Detector Alarm thumb #5Kidde 21026063 Ac Hardwired Smoke Detector Alarm thumb #6
9.5We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent Price: $
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Visit Store » Amazon.com ( 4.68 / 5 )
Features
  • Ionization sensor technology senses invisible fire particles, associated with fast flaming fires
  • Smoke alarm operates on a 120V wired power source with a 9-Volt alkaline battery backup (included)
  • Front-loading battery door allows for easy change of the battery without removing the alarm from the mounting bracket
  • Test-Hush button makes it easy to test the smoke detector and silence false alarms that occur from cooking or shower steam
  • UL Listed with a 10-year limited warranty which begins when the alarm is powered on, if that date is unknown it should be assumed the alarm should be replaced.
3 Editor's Choice

First Alert 9120BFF-6 Hardwired Smoke Detector

FIRST ALERTBrand 9120BFF-6Model 2.2H*5.6L*5.6W inchesDimension 0.6 lbWeight
First Alert 9120BFF-6 Hardwired Smoke Detector cover
First Alert 9120BFF-6 Hardwired Smoke Detector thumb #1First Alert 9120BFF-6 Hardwired Smoke Detector thumb #2First Alert 9120BFF-6 Hardwired Smoke Detector thumb #3
9.3We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent Price: $$$
Save 21%
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Visit Store » ELECTRIC VOLTAGE ( 4.61 / 5 )
Features
  • 6 pack of hardwired smoke alarms, includes battery backup for power outages
  • Tamper resistant locking pins, single button silence/test and loud 85Db alarm
  • 120-Volt AC power with 9-volt battery backup (included) to keep alarm functioning during power outage
  • Open mounting design for easy installation with side load battery compartment for quick replacement and interconnect able up to 18 units (12 smoke, 6 co/heat/relay)
  • 10-Year limited
  • Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety
4

Kidde 21032827 Hardwired Smoke Detector

KIDDEBrand 21032827Model 5.0H*1.88L*5.0W inchesDimension 0.8 lbWeight
Kidde 21032827 Hardwired Smoke Detector cover
Kidde 21032827 Hardwired Smoke Detector thumb #1Kidde 21032827 Hardwired Smoke Detector thumb #2Kidde 21032827 Hardwired Smoke Detector thumb #3Kidde 21032827 Hardwired Smoke Detector thumb #4Kidde 21032827 Hardwired Smoke Detector thumb #5Kidde 21032827 Hardwired Smoke Detector thumb #6Kidde 21032827 Hardwired Smoke Detector thumb #7Kidde 21032827 Hardwired Smoke Detector thumb #8Kidde 21032827 Hardwired Smoke Detector thumb #9Kidde 21032827 Hardwired Smoke Detector thumb #10Kidde 21032827 Hardwired Smoke Detector thumb #11Kidde 21032827 Hardwired Smoke Detector thumb #12
9.2We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent Price: $$$
Save 22%
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Visit Store » Moose's Playground ( 4.82 / 5 )
Features
  • DETECTS SMOKE - Sounds a loud 85-decibel alarm when smoke is detected - 3 long beeps with red LED light flashing in time, repeating.
  • HARDWIRED & 2 AA BATTERY BACKUP (Included) - Operates on 120V AC wiring (installed in the ceiling) with 2 AA alkaline batteries that provide battery backup coverage during power outages.
  • ENHANCED SENSING TECHNOLOGY - Reduces false alarms often caused by cooking. Comprehensively tested to meet the latest UL standards, meets UL 217 9th Edition & FCC standards.
  • SELF-TESTING ALARM - Internal components ensure alarm is always operating as expected. Not a substitute for a manual push test, perform a button test once per week to verify alarm operation.
  • INTERCONNECT CAPABILITY - When one alarm sounds, they all sound, so you can get out faster. (Different models offer different interconnection options and requirements. See User Guide for more info.)
  • 3 LED NOTIFICATIONS - LED lights indicate alarm status, green = normal operation, amber = operating error, red = smoke detected.
  • TEST & HUSH BUTTON - Makes it easy to test the 5-inch smoke detector and silence false alarms, should they occur.
  • 10-YEAR LIMITED WARRANTY - Warranty begins when the alarm is powered on. If that date is unknown, it should be assumed that alarms should be replaced.
5

First Alert Smi100-Ac, 9120B Replacement Hardwire Interconnect Smoke Alarm With Battery Backup

FIRST ALERTBrand 1.0H*5.6L*5.6W inchesDimension 0.6 lbWeight
First Alert Smi100-Ac, 9120B Replacement Hardwire Interconnect Smoke Alarm With Battery Backup cover
First Alert Smi100-Ac, 9120B Replacement Hardwire Interconnect Smoke Alarm With Battery Backup thumb #1First Alert Smi100-Ac, 9120B Replacement Hardwire Interconnect Smoke Alarm With Battery Backup thumb #2First Alert Smi100-Ac, 9120B Replacement Hardwire Interconnect Smoke Alarm With Battery Backup thumb #3First Alert Smi100-Ac, 9120B Replacement Hardwire Interconnect Smoke Alarm With Battery Backup thumb #4First Alert Smi100-Ac, 9120B Replacement Hardwire Interconnect Smoke Alarm With Battery Backup thumb #5
9.0We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $
Save 8%
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Visit Store » Express Electric ( 4.61 / 5 )
Features
  • First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency.
  • Through early warning interconnect, when one alarm sounds, all compatible alarms will sound
  • Battery backup provides continuous protection during power outages
  • Alarm indicator visually identifies the unit that initiated the alarm
  • Quick Connect Plug included allows for easy installation with no need to rewire
6

First Alert SMI105-AC Interconnect Hardwire Smoke Alarm

FIRST ALERTBrand SMI105-ACModel 2.0H*5.6L*5.6W inchesDimension 0.7 lbWeight
First Alert SMI105-AC Interconnect Hardwire Smoke Alarm cover
First Alert SMI105-AC Interconnect Hardwire Smoke Alarm thumb #1First Alert SMI105-AC Interconnect Hardwire Smoke Alarm thumb #2First Alert SMI105-AC Interconnect Hardwire Smoke Alarm thumb #3First Alert SMI105-AC Interconnect Hardwire Smoke Alarm thumb #4First Alert SMI105-AC Interconnect Hardwire Smoke Alarm thumb #5
8.9We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $
FreeShipping
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Visit Store » Amazon.com ( 4.68 / 5 )
Features
  • First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency.
  • 10-Year battery backup provides continuous protection during power outages
  • Through early warning interconnect, when one alarm sounds, all compatible* alarms will sound
  • Alarm indicator visually identifies the unit that initiated the alarm
  • End-of-life warning lets you know when its time to replace the alarm
7

Siterlink Hardwired Interconnected Smoke Detectors,Photoelectric Smoke Alarm With 9V Battery Backup,Test/Silence Button

SITERLINKBrand
Siterlink Hardwired Interconnected Smoke Detectors,Photoelectric Smoke Alarm With 9V Battery Backup,Test/Silence Button cover
Siterlink Hardwired Interconnected Smoke Detectors,Photoelectric Smoke Alarm With 9V Battery Backup,Test/Silence Button thumb #1Siterlink Hardwired Interconnected Smoke Detectors,Photoelectric Smoke Alarm With 9V Battery Backup,Test/Silence Button thumb #2Siterlink Hardwired Interconnected Smoke Detectors,Photoelectric Smoke Alarm With 9V Battery Backup,Test/Silence Button thumb #3Siterlink Hardwired Interconnected Smoke Detectors,Photoelectric Smoke Alarm With 9V Battery Backup,Test/Silence Button thumb #4Siterlink Hardwired Interconnected Smoke Detectors,Photoelectric Smoke Alarm With 9V Battery Backup,Test/Silence Button thumb #5Siterlink Hardwired Interconnected Smoke Detectors,Photoelectric Smoke Alarm With 9V Battery Backup,Test/Silence Button thumb #6
8.7We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $$$
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Visit Store » Siterlink ( 4.9 / 5 )
Features
  • Operated by AC 120V - SITERLINK hard wired smoke detectors will have a lifespan of 10 years or even longer; The device includes a 9V lithium battery that can be used normally even in the event of a power outage, so there is no need to worry about power outages; If the battery level is low or an error occurs, it will automatically detect and notify, which is very user-friendly.
  • Accurate detection of photoelectric sensors - The highly precise technology of smoke detectors and photoelectric sensor smoke alarms help to quickly monitor smoke and fires, and provide fire warnings as soon as possible; A loud alarm signal (loudness>85dB) can evacuate the scene in a timely manner.
  • Wired Interconnection Alarm - The SITERLINK smoke detector has a hard wired interconnection function and can connect up to 12 devices. One of the alarms detects smoke, while the other alarms will sound the same sound signal but without the red LED flashing, ensuring reliable safety in different rooms of your large house
  • Test the mute button and LED light - By pressing the test button, the fire alarm with the test button will be tested weekly; If there is no fire hazard when an alarm signal is issued, you can press the test button for 2 seconds to silence it and remove any smoke, dust, or insects; Green LED light indicates operation, red LED light indicates alarm or warning
  • Built-in Indicator LED Light - SiterlinkGS562A model will be the traditional external indicator built-in, hidden LED indicator, the light is soft and visible, but will not disturb you and your family's sleep, suitable for installation in the children's room.
8

Kidde 21032847 Hardwired Smoke & Carbon Monoxide Detector

KIDDEBrand 21032847Model 5.0H*1.88L*5.0W inchesDimension 0.65 lbWeight
Ranked #16 in Best Smoke And Co Alarm Of 2024
Kidde 21032847 Hardwired Smoke & Carbon Monoxide Detector cover
Kidde 21032847 Hardwired Smoke & Carbon Monoxide Detector thumb #1Kidde 21032847 Hardwired Smoke & Carbon Monoxide Detector thumb #2Kidde 21032847 Hardwired Smoke & Carbon Monoxide Detector thumb #3Kidde 21032847 Hardwired Smoke & Carbon Monoxide Detector thumb #4Kidde 21032847 Hardwired Smoke & Carbon Monoxide Detector thumb #5Kidde 21032847 Hardwired Smoke & Carbon Monoxide Detector thumb #6Kidde 21032847 Hardwired Smoke & Carbon Monoxide Detector thumb #7Kidde 21032847 Hardwired Smoke & Carbon Monoxide Detector thumb #8Kidde 21032847 Hardwired Smoke & Carbon Monoxide Detector thumb #9Kidde 21032847 Hardwired Smoke & Carbon Monoxide Detector thumb #10Kidde 21032847 Hardwired Smoke & Carbon Monoxide Detector thumb #11Kidde 21032847 Hardwired Smoke & Carbon Monoxide Detector thumb #12Kidde 21032847 Hardwired Smoke & Carbon Monoxide Detector thumb #13
8.7We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $$
Save 22%
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Visit Store » RES, LLC ( 4.91 / 5 )
Features
  • 2-IN-1 DETECTION - Alerts you to both smoke & carbon monoxide (CO) using a single, cost-effective detector.
  • HARDWIRED & 2 AA BATTERY BACKUP (Included) - Operates on 120V AC wiring (installed in the ceiling) with 2 AA alkaline batteries that provide battery backup coverage during power outages.
  • ENHANCED SENSING TECHNOLOGY - Reduces false smoke alarms often caused by cooking. Comprehensively tested to meet the latest UL standards, meets UL 217 9th Edition, UL 2034 4th Edition, & FCC standards.
  • INTERCONNECT CAPABILITY - When one alarm sounds, they all sound, so you can get out faster. (Different models offer different interconnection options and requirements. See User Guide for more info.)
  • SELF-TESTING ALARM - Internal components ensure alarm is always operating as expected. Not a substitute for a manual push test, perform a button test once per week to verify alarm operation.
  • 3 LED NOTIFICATIONS - LED lights indicate alarm status, green = normal operation, amber = operating error, red = smoke or carbon monoxide detected & a loud 85-decibel alarm will sound.
  • TEST & HUSH BUTTON - Makes it easy to test the 5-inch combination detector and silence false alarms, should they occur.
  • 10-YEAR LIMITED WARRANTY - Warranty begins when the alarm is powered on. If that date is unknown, it should be assumed that alarms should be replaced.
9

Kidde 21032863 Hardwired Smoke Detector

KIDDEBrand 21032863Model 5.0H*1.88L*5.0W inchesDimension 0.59 lbWeight
Kidde 21032863 Hardwired Smoke Detector cover
Kidde 21032863 Hardwired Smoke Detector thumb #1Kidde 21032863 Hardwired Smoke Detector thumb #2Kidde 21032863 Hardwired Smoke Detector thumb #3Kidde 21032863 Hardwired Smoke Detector thumb #4Kidde 21032863 Hardwired Smoke Detector thumb #5Kidde 21032863 Hardwired Smoke Detector thumb #6Kidde 21032863 Hardwired Smoke Detector thumb #7Kidde 21032863 Hardwired Smoke Detector thumb #8Kidde 21032863 Hardwired Smoke Detector thumb #9Kidde 21032863 Hardwired Smoke Detector thumb #10Kidde 21032863 Hardwired Smoke Detector thumb #11
8.7We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $$
Save 10% + FreeShipping
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Visit Store » Amazon.com ( 4.68 / 5 )
Features
  • DETECTS SMOKE - Sounds a loud 85-decibel alarm when smoke is detected - 3 long beeps with red LED light flashing in time, repeating.
  • HARDWIRED & 10-YEAR BATTERY BACKUP - Operates on 120V AC wiring (installed in the ceiling). No battery changes for 10 years & saves up to $40 over the life of the detector.
  • ENHANCED SENSING TECHNOLOGY - Reduces false alarms often caused by cooking. Comprehensively tested to meet the latest UL standards, meets UL 217 9th Edition & FCC standards.
  • SELF-TESTING ALARM - Internal components ensure alarm is always operating as expected. Not a substitute for a manual push test, perform a button test once per week to verify alarm operation.
  • INTERCONNECT CAPABILITY - When one alarm sounds, they all sound, so you can get out faster. (Different models offer different interconnection options and requirements. See User Guide for more info.)
  • 3 LED NOTIFICATIONS - LED lights indicate alarm status, green = normal operation, amber = operating error, red = smoke detected.
  • TEST & HUSH BUTTON - Makes it easy to test the 5-inch smoke detector and silence false alarms, should they occur.
  • 10-YEAR WARRANTY - Begins when alarm is powered on. If that date is unknown, it should be assumed that alarms should be replaced. (10-yr limited warranty on alarm, not a battery performance claim.)
10

First Alert 9120BFF Smi100-Ac Smoke Detector, Hardwired Alarm

FIRST ALERTBrand 9120BFFModel 2.2H*5.6L*5.6W inchesDimension 0.05 lbWeight
Ranked #6 in Best Wifi Smoke Detector Of 2024
Ranked #19 in Best Carbon Monoxide Detectors Of 2024
First Alert 9120BFF Smi100-Ac Smoke Detector, Hardwired Alarm cover
First Alert 9120BFF Smi100-Ac Smoke Detector, Hardwired Alarm thumb #1
8.6We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $
Save 31%
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Visit Store » ELECTRIC VOLTAGE ( 4.61 / 5 )
Features
  • Keep your family safe with this hardwired smoke alarm the battery backup means constant monitoring, even if there's a power failure
  • Equipped with an ionization sensor, this smoke alarm reliably detects smoke from fast flaming fires and alerts you with an 85 decibel alarm
  • 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
  • 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 standards120 volt AC power with 9V battery backup to keep alarm functioning during power outage
  • 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
11

Kidde 21007581 Hardwire Smoke Detector

KIDDEBrand 21007581Model 6.0H*2.0L*6.0W inchesDimension 0.6 lbWeight
Kidde 21007581 Hardwire Smoke Detector cover
Kidde 21007581 Hardwire Smoke Detector thumb #1Kidde 21007581 Hardwire Smoke Detector thumb #2Kidde 21007581 Hardwire Smoke Detector thumb #3Kidde 21007581 Hardwire Smoke Detector thumb #4Kidde 21007581 Hardwire Smoke Detector thumb #5Kidde 21007581 Hardwire Smoke Detector thumb #6Kidde 21007581 Hardwire Smoke Detector thumb #7
8.4We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $
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Visit Store » Change two ( 4.83 / 5 )
Features
  • Front Load Battery Compartment for easy battery replacement
  • Hush alarm control button silences nuisance alarms
  • 9-Volt battery backup provides protection during power outages
  • Pre-stripped wiring harness with easy-off caps ensures quick installation
  • 360 mounting bracket allows mounting from any angle
12

Kidde 21026050 Hardwired Smoke Detector

KIDDEBrand 21026050Model 1.7H*6.0L*5.8W inchesDimension 0.5 lbWeight
Ranked #8 in Best Wifi Smoke Detector Of 2024
Ranked #20 in Best Carbon Monoxide Detectors Of 2024
Kidde 21026050 Hardwired Smoke Detector cover
Kidde 21026050 Hardwired Smoke Detector thumb #1
8.2We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Very Good Price: $
Save 12%
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Visit Store » ToyArama ( 4.81 / 5 )
Features
  • Ionization sensor technology alerts to invisible fire particles to provide detection of dangerous smoke or fire
  • Operating on a 120-volt power source with a 9-volt alkaline battery, providing reliable detection of smoke or fire, even during power outages
  • Illumination of a safety light helps guide your way to safety when dense smoke is present
  • An 85-decibel alarm sounds & a red LED indicates the smoke detector is sensing smoke or fire
  • Test-Hush button makes it easy to test the smoke detector and silence false alarms that occur from cooking or shower steam
  • UL Listed with a 10-year limited warranty which begins when the alarm is powered on, if that date is unknown it should be assumed the alarm should be replaced.
13

First Alert Smico100-Ac Interconnect Hardwire Combination Smoke & Carbon Monoxide Alarm With Battery Backup

FIRST ALERTBrand 3.5H*8.0L*7.5W inchesDimension 0.56 lbWeight
Ranked #14 in Best Smoke And Co Alarm Of 2024
First Alert Smico100-Ac Interconnect Hardwire Combination Smoke & Carbon Monoxide Alarm With Battery Backup cover
First Alert Smico100-Ac Interconnect Hardwire Combination Smoke & Carbon Monoxide Alarm With Battery Backup thumb #1First Alert Smico100-Ac Interconnect Hardwire Combination Smoke & Carbon Monoxide Alarm With Battery Backup thumb #2First Alert Smico100-Ac Interconnect Hardwire Combination Smoke & Carbon Monoxide Alarm With Battery Backup thumb #3First Alert Smico100-Ac Interconnect Hardwire Combination Smoke & Carbon Monoxide Alarm With Battery Backup thumb #4First Alert Smico100-Ac Interconnect Hardwire Combination Smoke & Carbon Monoxide Alarm With Battery Backup thumb #5
8.0We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good Price: $$
Save 38%
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Visit Store » General King ( 4.87 / 5 )
Features
  • First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency
  • Through early warning interconnect, when one alarm sounds, all compatible* alarms will sound
  • Quick Connect Plug allows for easy installation with no need to rewire
  • Battery backup provides continuous protection during power outages
  • Test/silence button for efficient testing to ensure alarm is working properly
14

Kidde 21006371 Hardwired Smoke Detector

KIDDEBrand 21006371Model 6.0H*2.0L*6.0W inchesDimension
Kidde 21006371 Hardwired Smoke Detector cover
Kidde 21006371 Hardwired Smoke Detector thumb #1Kidde 21006371 Hardwired Smoke Detector thumb #2Kidde 21006371 Hardwired Smoke Detector thumb #3Kidde 21006371 Hardwired Smoke Detector thumb #4Kidde 21006371 Hardwired Smoke Detector thumb #5
8.0We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good Price: $
FreeShipping
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Visit Store » Amazon.com ( 4.68 / 5 )
Features
  • Photoelectric sensor technology senses visible fire particles, associated with smoldering fires
  • Smoke alarm operates on a 120V wired power source with a 9-Volt alkaline battery backup (included)
  • An 85-decibel alarm sounds & a red LED indicates the smoke detector is sensing smoke or fire
  • Test-Hush button makes it easy to test the smoke detector and silence false alarms that occur from cooking or shower steam
  • UL listed with a 10-Year limited manufacturer warranty on the alarm only (not a battery performance claim). Warranty begins when the alarm is powered on. If that date is unknown, it should be assumed that replacement is needed.
15

Kidde Ac Hardwired Interconnect Smoke Alarm With Hush I12040

KIDDEBrand
Kidde Ac Hardwired Interconnect Smoke Alarm With Hush I12040 cover
8.0We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good Price: $$$
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Visit Store » TheProviders ( 4.91 / 5 )
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16

X-Sense XP04 Hardwired Combination Smoke And Carbon Monoxide Detector

X-SENSEBrand XP04Model 1.5H*5.5L*5.5W inchesDimension
X-Sense XP04 Hardwired Combination Smoke And Carbon Monoxide Detector cover
X-Sense XP04 Hardwired Combination Smoke And Carbon Monoxide Detector thumb #1X-Sense XP04 Hardwired Combination Smoke And Carbon Monoxide Detector thumb #2X-Sense XP04 Hardwired Combination Smoke And Carbon Monoxide Detector thumb #3X-Sense XP04 Hardwired Combination Smoke And Carbon Monoxide Detector thumb #4X-Sense XP04 Hardwired Combination Smoke And Carbon Monoxide Detector thumb #5X-Sense XP04 Hardwired Combination Smoke And Carbon Monoxide Detector thumb #6X-Sense XP04 Hardwired Combination Smoke And Carbon Monoxide Detector thumb #7
7.8We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good Price: $$
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Visit Store » X-Sense US ( 4.92 / 5 )
Features
  • More Accurate with Intelligent Technology - This hardwired smoke and carbon monoxide detector combines an advanced photoelectric smoke sensor and a Figaro electrochemical CO sensor to detect smoke from smoldering fires and dangerous CO levels quickly
  • Hardwired Alarm with Replaceable Battery Backup - This combination smoke and carbon monoxide detector is AC hardwired with a 9 V battery backup, so the alarm can continuously monitor for smoke and CO even if there is a power outage
  • Interconnects Up to 18 Units for Full Coverage - You can connect up to 18 X-Sense 2-in-1 hardwired alarm, so when one alarm is triggered, all will sound together throughout your home
  • Easy Installation - All mounting hardware is included for fast and simple installation in minutes
  • Premium Quality - Made from high-quality materials and components, this hardwired combination alarm offers a long lifespan of up to 10 years
17

Kidde 748427903060 I4618Ac Battery Powered Hardwire Smoke Alarm

KIDDEBrand 748427903060Model 3.94H*4.72L*3.94W inchesDimension
Kidde 748427903060 I4618Ac Battery Powered Hardwire Smoke Alarm cover
7.7We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good Price: $$$
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Visit Store » JRC AUTOMOTIVE LLC ( 4.51 / 5 )
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.
  • 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
  • Tamper resist locking feature deters alarm theft
18

X-Sense SD2J0AX Smoke Alarm, 10-Year Battery Fire Alarm Smoke Detector

X-SENSEBrand SD2J0AXModel 1.8H*4.8L*4.8W inchesDimension 0.4 lbWeight
X-Sense SD2J0AX Smoke Alarm, 10-Year Battery Fire Alarm Smoke Detector cover
X-Sense SD2J0AX Smoke Alarm, 10-Year Battery Fire Alarm Smoke Detector thumb #1X-Sense SD2J0AX Smoke Alarm, 10-Year Battery Fire Alarm Smoke Detector thumb #2X-Sense SD2J0AX Smoke Alarm, 10-Year Battery Fire Alarm Smoke Detector thumb #3X-Sense SD2J0AX Smoke Alarm, 10-Year Battery Fire Alarm Smoke Detector thumb #4X-Sense SD2J0AX Smoke Alarm, 10-Year Battery Fire Alarm Smoke Detector thumb #5X-Sense SD2J0AX Smoke Alarm, 10-Year Battery Fire Alarm Smoke Detector thumb #6
7.7We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good Price: $$$
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Features
  • Please Note - SD2J0AX is a basic standalone unit; it does not support wireless interconnection, does not have Wi-Fi, and cannot be used with a base station; for interconnection, search for SD19-W
  • 10-Year Battery Smoke Alarm (Not AC Hardwired) - The smoke detector is built with an energy efficient and eco-friendly lithium battery with low power consumption, enabling an incredible lifetime of 10 years with maximum reliability; spares you the hassle of frequent battery changes and provides uninterrupted 24/7 protection, even during power outages
  • Sensitive & Accurate - Built with an advanced photoelectric sensor and intelligent ST chipset, the alarm can quickly and accurately detect dangerous smoke levels from smoldering fires, and provide the earliest possible warning of fires; the dust-proof isolating plate inside the alarm ensures the detection sensitivity
  • Smart Auto-Check - This 10-year battery smoke detector has manifold self-inspection parameters with clear notifications; if it malfunctions, or if the battery is low, you will be notified immediately so that you can identify and resolve the problem quickly for comprehensive protection
  • Easy Installation - The smoke alarm takes advantage of simple, stable, and wireless installation with the provided screws, or quick and easy installation via 2.8 in magnetic adhesive pads (not included)
  • Premium Quality - Made with an upgraded premium ABS plastic housing, this alarm is fire-retardant, high temperature resistant, and corrosion resistant
19

X-Sense Smoke Detector Carbon Monoxide Detector Combo Hardwired With Voice Location

X-SENSEBrand 1.54H*5.12L*5.12W inchesDimension 0.23 lbWeight
X-Sense Smoke Detector Carbon Monoxide Detector Combo Hardwired With Voice Location cover
X-Sense Smoke Detector Carbon Monoxide Detector Combo Hardwired With Voice Location thumb #1X-Sense Smoke Detector Carbon Monoxide Detector Combo Hardwired With Voice Location thumb #2X-Sense Smoke Detector Carbon Monoxide Detector Combo Hardwired With Voice Location thumb #3X-Sense Smoke Detector Carbon Monoxide Detector Combo Hardwired With Voice Location thumb #4X-Sense Smoke Detector Carbon Monoxide Detector Combo Hardwired With Voice Location thumb #5X-Sense Smoke Detector Carbon Monoxide Detector Combo Hardwired With Voice Location thumb #6
7.5We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good Price: $$
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Visit Store » X-Sense US ( 4.92 / 5 )
Features
  • Hardwired Alarm with CR123A Battery Backup - Equipped with photoelectric and electrochemical sensors that detect both smoke and carbon monoxide, providing enhanced protection against dual threats for your family
  • Voice Alarm with Location - When there's danger, the alarm announces, "Warning! Smoke detected in Living Room. Evacuate." or "Warning! Carbon monoxide detected in Basement. Move to fresh air." Clearly tells the type and location of the danger, allowing for quick action
  • Voice Reminder Function - This smoke and carbon monoxide alarm provides voice alerts for threats, missed alarms, low battery, or malfunctions, ensuring that you never miss important notifications
  • 10-Year Product Life - Made from a heat and corrosion-resistant PC material, with a sensor life of 10 years, this hardwired combination alarm offers a decade-long lifespan
  • Hear the Alarm No Matter Where You Are - Interconnects with all X-Sense hardwired alarms, including models XP04, XP06, and other XP02-AR devices, creating an interconnected home safety network; if one alarm sounds, they all activate
20

Siterwell GS517 Hardwired Interconnected Smoke Detector

SITERWELLBrand GS517Model 1.62H*5.0L*1.62W inchesDimension 0.35 lbWeight
Siterwell GS517 Hardwired Interconnected Smoke Detector cover
Siterwell GS517 Hardwired Interconnected Smoke Detector thumb #1Siterwell GS517 Hardwired Interconnected Smoke Detector thumb #2Siterwell GS517 Hardwired Interconnected Smoke Detector thumb #3Siterwell GS517 Hardwired Interconnected Smoke Detector thumb #4Siterwell GS517 Hardwired Interconnected Smoke Detector thumb #5Siterwell GS517 Hardwired Interconnected Smoke Detector thumb #6Siterwell GS517 Hardwired Interconnected Smoke Detector thumb #7Siterwell GS517 Hardwired Interconnected Smoke Detector thumb #8
7.4We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Good Price: $$
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Features
  • HARDWIRED SMOKE DETECTOR - Hardwired interconnected smoke alarm, can connect up to 12 alarms. It is more precise and stable than wireless interconnection.
  • INTERCONNECTION TEST - If the fire detectors are interconnected, you only need to press one test button during the weekly test, and the rest can be tested at the same time.
  • 9V BATTERY BACKUP - The fire alarm is powered by a 120V power and a 9V backup battery. The alarm battary will last for at least 1 year, providing protection in the event of a power outage.
  • SILENCE MODE - Worried about false positives? The smoke detector has a silence button, you can hold it down for five seconds to calm it.
  • SIZE & CAPABILITY - 5 diameter x 1.6 depth, UL217 certified. Home fires start every 83 seconds, the fire detector can quickly identify the fire and allow the family to flee quickly.

Best Hardwired Smoke Detector Of 2024 Rating

Top Reviewed Hardwired Smoke Detector

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FAQ & Notes

Vance Diaz Written By Vance Diaz

During our research, we found more than 359 related products, with prices ranging from $21.26 to $100.26, and most customers would pay around $47 for this type of product.

What are the top brands of Hardwired Smoke Detector?

There are 6 brands available for Hardwired Smoke Detector, such as First Alert, Siterlink, Putogesafe, Siterwell, Kidde, X-Sense.

What are the available sellers for Hardwired Smoke Detector?

There are 13 sellers available for Hardwired Smoke Detector, including RES, LLC ( 4.91 / 5 ), General King ( 4.87 / 5 ), Siterlink ( 4.9 / 5 ), Amazon.com ( 4.68 / 5 ), X-Sense US ( 4.92 / 5 ), ELECTRIC VOLTAGE ( 4.61 / 5 ), Change two ( 4.83 / 5 ), ToyArama ( 4.81 / 5 ), TheProviders ( 4.91 / 5 ), Moose's Playground ( 4.82 / 5 ), Express Electric ( 4.61 / 5 ), Eversafe-US ( 4.85 / 5 ), JRC AUTOMOTIVE LLC ( 4.51 / 5 ).

Price comparison of the top 10 Hardwired Smoke Detector

*Note: Prices based on historical data.

Price comparison of the top 10 Hardwired Smoke Detector highly recommended

*Note: Prices based on historical data.

The Verdict

After thorough consideration, we have selected the product Putogesafe Smoke Detector, Hardwired Interconnected as your preferred option.

As an alternative, we have also compiled a list based on user reviews, and the product FIRST ALERT 9120BFF is also worthy of your purchase.