Our Summer Big Red sale is on now. Save up to 50% with deals for the home, yard and more. 

Shop Now

Triangle Rewards Members get FREE Local Shipping on eligible Ship to Home orders over $99!

CANADA'S STORE

Credit Offered* Learn More

Support Order Status
FR
Support Order Status
FR
First Alert

First Alert 2-in-1 Hardwired Google Smart Smoke & Carbon Monoxide Alarm

#046-1426-4
$169.99
Top Rated
Buy Online :
Pick up at Leduc, AB
3 In Stock
Free Pick Up over $25 (before taxes)
Get it Today !

Pick up available 08:00 p.m., Jun 08

Quantity updated to 1
New digital payments available on checkout page:
Also Find It in Store:

Only 3 left 

at Leduc, AB
Aisle 55
Add to Registry

Quebec residents: For information on maintenance and repair click here.

First Alert
First Alert

First Alert 2-in-1 Hardwired Google Smart Smoke & Carbon Monoxide Alarm

$169.99

Product Details

Maximize your home's safety with the First Alert 2-in-1 Hardwired Google Smart Smoke and Carbon Monoxide Alarm. This advanced device provides real-time alerts to your mobile device, ensuring you are informed of any fire or CO emergencies, whether you are at home or away. Its seamless integration with your existing safety system and compatibility with Nest products make it a reliable choice for comprehensive protection.

  • Hardwired smart smoke and carbon monoxide alarm sends mobile alerts whether home or away in the event of a fire or CO emergency

  • Seamlessly integrates into your home’s safety ecosystem

  • Compatible with the Nest Smoke and CO Alarm (sold separately)

  • With Early Warning Interconnect, when one alarm sounds all compatible* First Alert, BRK and Nest Alarms sound as one and send an alert to your First Alert app

  • Voice and Location alerts tell you the type and location of danger in your home

  • Equipped with battery backup for protection during power outages

  • Installation is quick and easy with the Quick Connect Plug that eliminates the need to rewire

  • Compatible with Nest Protect mounting plate

  • **Starting January 1, 2026, Ontario requires Carbon Monoxide alarms adjacent to sleeping areas and on each storey in all residences with fuel-burning appliances, fireplaces, or attached garages.

Part Number FSMCO600NVACACL1
Product Use(s) Smoke Detector, Carbon Monoxide Detector
Alarm Type Beep
Sensor Type(s) Electro-Chemical
Power Source Battery Operated
Battery Technology Lithium-Ion
Battery Type/Battery Size Battery Pack
Accessories List Mounting Hardware
Primary Colour White
Consumer Pack Size 1
Certifications UL Listed
Smart System Compatibility Nest
Audible Alarm Strength (db) 85 dB
Minimum Operating Temperature (°C) 4.44 °C
Maximum Operating Temperature (°C) 37.70 °C
Range (ft) 0.00 ft
Cord Length (ft) 0.00 ft
Advanced Features Mute Button, Voice Alert, WIFI, Low Battery Indicator
Shelf Life (year) 10 yr
Sustainability UL Environmental Claim Validation Certified
Assembled Length (in) 4.33 in
Assembled Width (in) 4.33 in
Assembled Height (in) 3.54 in
Accessories List Mounting Hardware
Advanced Features Mute Button, Voice Alert, WIFI, Low Battery Indicator
Alarm Type Beep
Assembled Height (cm) 9.00 cm
Assembled Height (ft) 0.30 ft
Assembled Height (in) 3.54 in
Assembled Length (cm) 11.00 cm
Assembled Length (ft) 0.36 ft
Assembled Length (in) 4.33 in
Assembled Width (cm) 11.00 cm
Assembled Width (in) 4.33 in
Assembled Width (mm) 110.00 mm
Audible Alarm Strength (db) 85 dB
Batteries Required Quantity 6
Batteries Required Quantity 6
Battery Technology Lithium-Ion
Battery Type/Battery Size Battery Pack
Certifications UL Listed
Consumer Pack Size 1
Cord Length (ft) 0.00 ft
Cord Length (m) 0.00 m
Maximum Operating Temperature (°C) 37.70 °C
Maximum Operating Temperature (°F) 99.86 °F
Minimum Operating Temperature (°C) 4.44 °C
Minimum Operating Temperature (°F) 39.99 °F
Number of Pieces 1
Package Depth (cm) 11.00 cm
Package Depth (in) 4.33 in
Package Height (cm) 9.00 cm
Package Height (in) 3.54 in
Package Weight (kg) 0.75 kg
Package Weight (lb) 1.65 lb
Package Width (cm) 11.00 cm
Package Width (in) 4.33 in
Power Source Battery Operated
Primary Colour White
Product Use(s) Smoke Detector, Carbon Monoxide Detector
Range (ft) 0.00 ft
Range (m) 0.00 m
Sensor Type(s) Electro-Chemical
Shelf Life (year) 10 yr
Smart System Compatibility Nest
Sustainability UL Environmental Claim Validation Certified
Warranty:
  • This product carries a special warranty. Please see your local Canadian Tire store for details.
Online Ordering
  • Pick Up is free at most stores (some stores require a minimum order value before tax)
  • Shipping fee is based on size and weight of products and distance from address to store
  • Same-Day Delivery costs $9.99 per order
  • Online Ordering Information
Returns
  • Most products can be returned or exchanged at any Canadian Tire store within 90 days of purchase
  • Some products are non-refundable and non-exchangeable
  • The return policy outlined above may not apply to the product you are currently viewing. For complete details and eligibility, please refer to our Return Policy for exceptions.

Review Highlights

List of Pros Highlights
List of Cons Highlights
Suitable Cons could not be generated at this time.

Reviews

Rating Snapshot

Select a row below to filter reviews.
5 reviews with 5 stars.
1 review with 4 stars.
1 review with 3 stars.
0 reviews with 2 stars.
1 review with 1 star.

Overall Rating

4.1
1 out of 1 (100%) reviewers recommend this product

Review this product

Select to rate the item with 1 star. This action will open submission form.
Select to rate the item with 2 stars. This action will open submission form.
Select to rate the item with 3 stars. This action will open submission form.
Select to rate the item with 4 stars. This action will open submission form.
Select to rate the item with 5 stars. This action will open submission form.
Adding a review will require a valid email for verification

    Filter Reviews

    • alarm
    • plug and play
    • notifications
    • quality
    • compatibility
    • app
    • setup
    • mounting
    1 to 5 of 8 Reviews.
    1 – 5 of 8 Reviews

    Replaces nest

    3 months ago
    Easy wired connection and set up. Works with other nest alarms on Google home app. If one alarm is triggered, all alarms will sound.
    Helpful?

    Great all around Smoke & Carbon Alarm!!

    5 months ago
    I bought 2 of the SC5 to replace my expired Nest Smike and Carbon alarm , the installation was easy , the fit, form and function work perfectly. Great features and mobile apps was easy to setup, device status are precise and integrates smoothly with Google Home, Highly recommend!
    Helpful?

    Top Quality Nest Protect Replacement

    5 months ago
    Seamless Plug and Play, this product allows you to add the wire adapter to the Nest Protect wiring, plug in the unit and mount using the same Nest bracket. First Alert, couldn't have made it any easier. Adding my First Alert SC5's to my Google Home account was effortless by clicking on the link when prompted. The quality of this product is exactly the same as my Nest Protect. I'm set for another 10 years of protection. I will definitely be recommending this product to friends and family.

    Yes, I recommend this product.

    Helpful?

    5 star

    6 months ago
    Detect even smallest amout of smoke
    Helpful?

    Low Build Quality

    6 months ago
    The build quality is not nearly as good as I hoped, and there is no path light.
    Helpful?
    Response from FirstAlertProductExpert:
    6 months ago
    FirstAlertProductExpert
    Hi Yukon, thank you for reaching out! The SC5 is designed to be a functional replacement for the Nest Protect, offering many of the same core safety features, including interconnectivity, voice alerts with location, and color-coded LED status indicators. However, it does not currently include a path lighting feature like Nest Protect Pathlight. That said, we are actively evaluating the addition of a motion-sensing night light in a future version of the product.— Charlie FirstAlert
    1 – 5 of 8 Reviews

    No questions have been asked about this product.

    Questions

    No questions have been asked about this product.