10 Best smoke detectors fire alarms in Canada

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Last Updated - 2025/02/23

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01
GLBSUNION

Combination Smoke and Carbon Monoxide Detector Alarm, 2-Pack Beeps Warning Smoke and CO Alarms for Basements Travel Home Office House Bedroom Living Room Car, Battery Operated, Comply with UL 217/2034

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9.9 Precision

9.1 Easy installation

8.7 Simple to use
Main highlights

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, The unit is of malfunction if the unit sounds all the time, Reinstall the battery to repeat the operation Until normal.
Quick & Easy Installation with Guaranteed Quality: Product Dimensions: 4 * 4 * 1.5 inch, 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 safety standards for your peace of mind and absolute confidence in our product. you can get: 1. two detector alarms with Mounting bracket, 2. one manual, 3. four screws.
Keep your family safe with this battery operated smoke and carbon monoxide alarm; battery powered alarms provide continuous monitoring of CO and smoke levels, even if there's a power failure(Operated by 2 x 1.5V AA Batteries (not included)
Indicator lights on the face of the unit display the presence of smoke or carbon monoxide, while an 85dB siren provides a clear, loud warning upon detection
2-in-1 Accurate, Reliable & 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
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9.8

Exceptional

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02
First Alert

FIRST ALERT Smoke and CO Alarm, SC7010BA, White

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9.1 Easy installation

9.1 Simple to use

8.4 worth the money
Main highlights

Keep your family safe with this talking hardwired smoke and carbon monoxide alarm
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 alarm
Can connect to other compatible BRK or First Alert detectors, to ensure all alarms will sound when threat is detected
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
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9.7

Exceptional

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03
First Alert

First Alert SCO5RVA Battery Operated Combination Carbon Monoxide and Smoke Alarm

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9.5 Easy installation

9.5 Sheerness

9.3 Simple to use
Main highlights

Photoelectric sensor detects smoke while minimizing false alarms
Electrochemical CO sensor alerts you to carbon monoxide danger. Age 3 - 8 years
Date on the alarm indicates when the alarm was manufactured.
Combination smoke detector/carbon monoxide alarm detects two threats
Battery-operated unit installs quickly and easily without an electrician
A single button tests the unit or silences the alarm. Where to install - kitchen, living room, basement, bathrooms, hallway, indoors
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9.6

Exceptional

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Value for Money

04
First Alert

First Alert PR700A Slim Series Battery Powered Photoelectric Smoke Alarm

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9.7 Simple to use

9.5 Easy installation

9.1 worth the money
Main highlights

Tamper resistant-locks alarm to mounting bracket to prevent removal of battery and/or alarm
Photoelectric smoke sensing technology
Perfect for apartment, dormitory or hotel applications
Low profile design - sleek, contemporary design blends into any decor
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9.5

Excellent

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05
Kidde

Kidde Smoke Detector, Hardwired with Battery Backup & Interconnect, Battery Included

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9.7 Easy installation

9.7 Battery Duration

9.5 Simple to use
Main highlights

UL Certified, 10-year limited warranty
Smoke alarm still works during a power failure – unit operates on a 120V power source with 9V battery backup (battery included)
One button design allows you to test the smoke detector or temporarily silence a nuisance alarm with the Hush feature
Interconnectable with other hardwired alarms, providing whole-home alarm activation – when one detects smoke, they all sound, alerting everyone in the house
Easy installation – smoke detector includes a quick connect power harness
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9.3

Excellent

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06
First Alert

First Alert SC9120BA Hardwire Combination Carbon Monoxide and Smoke Alarm

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9.5 Easy installation

9.1 Simple to use

8.7 worth the money
Main highlights

Loud 85db Siren
Combination smoke and CO alarm eliminates the need for 2 electrical boxes
Battery backup ensures alarms work even during power outages
Alarm is wired directly into your electrical system and includes a battery backup and mute button
5-year limited warranty
120-Volt hard-wired detector. Electrochemical, Ionization sensor type
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9.2

Excellent

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07
First Alert

First Alert 9120LBLA Hardwire Smoke Alarm with 10 Year Battery

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9.7 Battery Duration

9.3 Easy installation

9.1 Simple to use
Main highlights

Smart Technology - helps reduce the number of nuisance alarms
Perfect Mount - allows for easy alignment of alarm
Locked Battery Drawer
Latching alarm indicator - remembers which unit initiated an alarm
10 Year Lithium Battery Backup
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9.1

Excellent

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08
GLBSUNION

Combination Smoke and Carbon Monoxide Detector Alarm, Beeps Warning Smoke Co Alarm Clock for Travel Home Bedroom Living Room Basement Attics, Battery Operated, Comply with UL 217 and UL 2034, 1 Pack

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9.3 Easy installation

8.9 Sheerness

8.7 Simple to use
Main highlights

Test this alarm First, HOW TO TEST IT(3 steps): 1. Install the batteries in clean air, then press the test button for five seconds to test the unit electronics, beeps will sound if it's normal; 2. Leave it in clean air for one minute; 3. put it into a sealed bag, spray some smoke or CO gas into the bag and seal it. Waiting for about one minute, the Alarm will go off if it's normal. NOTE: DO NOT test it by directly burning something under this alarm, which is an invalid test.
Keep your family safe with this battery operated smoke and carbon monoxide alarm; battery powered alarms provide continuous monitoring of CO and smoke levels, even if there's a power failure. Features an electrochemical sensing technology and a photoelectric sensor that detects the larger particles of a smoldering fire. Please thoroughly read PRODUCT DESCRIPTION and the user manual before using.
Indicator lights on the face of the unit display the presence of smoke and carbon monoxide, while an 85dB beeps siren provides a clear, loud warning upon detection. If the unit sounds all the time or it is of malfunction, please reinstall the battery to repeat the operation OR Please put it into clear air until it's normal. If CO ALARM BEEPS：Only when detected clear air can it silence the CO alarm(if the room still exists high level of CO, the alarm will keep alarming until the air was cleaned)
Dimensions: 4 * 4 * 1.5 inch. Simple to use, NOTE: When installation please follow the circular arrow direction that Marked on the product for rotating the Mounting base/Bracket: PRESS DOWN AND TWIST; 【Do not install it in or near kitchens/garages/furnace room/bathrooms】. A single button tests the unit or silences the alarm. Low battery signal mute, quiets low battery signal for up to 8 hours. if there is any problems, please feel free to contact us, we are always here to help you.
2 * AA Battery-operated unit installs quickly and easily without an electrician, Can connect to other compatible detectors, To ensure all alarms will sound when threat is detected(Battery not included)
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9.0

Excellent

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09
Gedsffati

Gedsffati [4-in-1] Plug in Carbon Monoxide Detector & Smoke Alarm 2000 mAh Battery Mini CO Meter Integrated [CO emperature Humidity Sensors] Home Travel Hotel RV

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Main highlights

【Premium Quality and Shopping Confidence 】design this portable co detector plug in, in technical, we keep its versatility, high sensitivity, easy to read, eco - friendly, Also, this product is guaranteed for 365 days from the time of purchase. If you are not satisfied with the product or have any questions, please feel free to contact us, we will reply within 24 hours.
【Plug and Play 4-in-1 Design】carbon-monoxide detector combined co detector, room thermometer and humidity meter, display and monitoring co concentration, temperature, humidity in real-time. Also, this plug in carbon monoxide detector works with any standard outlet, available for 110-220V volt. It is perfect for indoor, home house, living room with stove, wood fireplace, kitchen, bedroom, bathroom, garage, cellar, hotel.
【CAN/CSA List and Electrochemical Sensor 】All carbon monoxide Alarms are with CAN/CSA standard test. Safe is the first, meanwhile, we are keeping to improve those co detectors. In this Plug-in Co detector, we apply the advance electrochemical sensor, it will produce electricity immediately when touch carbon monoxide, which means it will response faster, more accuracy, and will more difficult be infected by other gas than tradition sensor.
【Built-in 2000 mAh emergency battery】Our Gedsffati Smoke&CO detectors is built-in 2000 mAh battery, which provides 120h long working time, helps to cope with sudden power outages, and also we can use it as a outdoor portable CO&Smoke detectors.
【2.1" HD Multi-functional Co Alarm】carbon monoxide detector build in HD 2.1" IPS display, and high accuracy co sensor, which refreshes each 2s, to detect surrounding co value quickly, detecting range is 0-999PPM, ±5PPM. At same time, it could be used as indoor thermometer, the temperature range is 14°F ~ 122°F,±5%. Also it could be used as hygrometer, the humidity range is 0 ~ 95%RH,±5% RH.
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8.8

Very Good

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10
Kidde

Kidde I12040CA 120V AC (Hardwired) Ionization Smoke Alarm with 9V Battery Backup and Hush Button, White

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Main highlights

Test Feature – Simultaneously tests the unit’s electronics and verifies alarm operation.
Meets the requirements of CAN/ULC-S531
Ionization Technology – may detect invisible fire particles (associated with flaming fires) sooner than photoelectric alarms.
9V Battery Backup (included) – Provides continuous protection even during power outages.
120 V Interconnectable – Will interconnect with up to 24 other devices (18 of which can be initiating).
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8.7

Very Good

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