Refund Refresh 4-Day SaleEnds Monday. Limited quantities. No rainchecks.Shop now

Main Content
product image

First Alert - Smoke and Carbon Monoxide Detector Hardwired - White

Rating 4.3 out of 5 stars with 130 reviews

$113.99
The price was $129.99

First Alert - Smoke and Carbon Monoxide Detector Hardwired - White

Model: FSMCO600NVACCL1
SKU: 6633005
$113.99
Save $16
The comparable value is $129.99
or
Finance OptionsView your offers
Standard Geek Squad Protection
96% of reviewers would recommend
Warranty Protection Plans
Availability
Fulfillment OptionsPickup selected
Pickup at
Act fast - Only 2 left at your store!
Sold by Best Buy

About This Item

First Alert Hardwired Smart Smoke Alarm
  • Key Specs
    • Detector Type: Smoke, Carbon monoxide
    • Sensor Type: Photoelectric, Electrochemical
    • Wireless Connectivity: Wi-Fi (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
    • Power Source: Hard wired, Battery-powered
    • Number of Devices Included: 1
  • General
    • Brand: First Alert
    • Model Number: FSMCO600NVACCL1
    • Product Name: Smoke and Carbon Monoxide Detector Hardwired
    • Color: White
  • Detection
    • Detector Type: Smoke, Carbon monoxide
    • Sensor Type: Photoelectric, Electrochemical
  • Connectivity
    • Wireless: true
    • Wireless Connectivity: Wi-Fi (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
    • Frequency Band: 2.4 GHz, 5.0 GHz (Bands may be grouped into categories such as low- and high-band VHF (Very High Frequency), low- and high-band UHF (Ultra High Frequency), or certain frequency channels (measured in MHz or GHz). Generally, higher frequencies transmit information faster but have shorter range than lower frequencies.)
  • Compatibility
    • App Compatible: true (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
  • Power
    • Power Source: Hard wired, Battery-powered
    • Rechargeable Battery: false
    • Battery Size: 3V (The battery size required for operation.)
  • Dimensions
    • Product Height: 1.6 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 5.75 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 5.75 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
    • Product Weight: 0.93 pounds (The out of box weight of the item.)
  • Included
    • Number of Devices Included: 1
  • Warranty
    • Warranty - Parts: 10 year limited warranty
    • Warranty - Labor: 0 days labor warranty
  • Other
    • UPC: 194160013717

First Alert Hardwired Smart Smoke Alarm

  • SC5 Hardwire Smart Smoke & Carbon Monoxide Alarm: The fire safety you trust is now connected and compatible. Add smart fire safety alerts to your home with the First Alert SC5 Hardwire Smart Smoke and Carbon Monoxide (CO) Alarm. This 2-in-1 device elevates your home’s fire and CO safety whether home or away.

Q: Hi, I bought 3 as my Google Nest Protect expired (and I have to buy 6 more in 2 months) after 10 years. Will I be able to install this using my Google Home (or Google Nest) application. Google says First Alert SC5 wired is the replacement.

A: Hi FirstTimeBuyer, thank you for your question. Yes, you will be able to connect your SC5 to the Google Home App. The SC5 must be enrolled first via the FA App and then can be linked to your Google Home App. You can then just use the GH App to operate it. If using the GH App notifications, you can disable notifications from the FA App. - Maria

Q: Is the halo light on all the time? That would be pretty annoying if installed in a bedroom.

A: Hi PhilippeS, thank you for your question. No, the halo light on the SC5 detector is not on all the time. During normal operation, the halo LED remains off, so it won’t disturb you if the unit is installed in a bedroom. - Maria

Q: Does it work with Alexa in addition to Google Home?

A: Hi PhilippeS, thank you for your question. At this time, the SC5 is only compatible with Google Home and our First Alert App. - Maria

Q: Is the battery powered model suitable for operation in an unheated garage in the northern US?

A: Hi Tom, thank you for reaching out!. Our detector is not recommended for use in garages or areas where temperature is colder than 40˚ F or hotter than 100˚F. For more detail, you can look at the section labeled "Where not to install this alarm" on the first page of your installation manual or reach out to our support team at 800-323-9005. We are always happy to help! — Charlie

Q: Hi, is this the replacement for the nest multi criteria smoke alarm wired 120V - 60Hz model number 06C? thanks

A: Hi Sobs, thank you for your question. Yes, the SC5 is the replacement for the Nest Protect model 06A (battery powered) and 06C (hardwired AC power models). Order the correct SC5 for your wiring. For US models: SMCO600NV-AC for AC power and SMCO600NV for battery powered. - Maria

Sponsored

Reviews

Customers are saying

Customers find value in the Smoke and Carbon Monoxide Detector Hardwired, particularly praising its easy installation, connectivity, and overall performance as a reliable replacement. The design and compatibility with existing setups are also appreciated. However, some customers have expressed concerns about the absence of certain features and the alarm's accuracy, with a few noting its sensitivity.

This summary was generated by AI based on customer reviews.

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

Compare similar products

First Alert - Smoke and Carbon Monoxide Detector Hardwired - White
First Alert - Smoke and Carbon Monoxide Detector Hardwired - White

First Alert Hardwired Smart Smoke Alarm

First Alert - Smoke and Carbon Monoxide Detector Battery Powered - White

First Alert Battery Smart Smoke Alarm

SimpliSafe - Smoke & Carbon Monoxide Alarm Listener - White
3.7(3)

Pair the Smoke & CO Alarm Listener with your current detectors to enable SimpliSafe 24/7 professional monitoring for fire and carbon monoxide. The Alarm Listener works with your existing detectors* to trigger your SimpliSafe System when there’s danger. If an alarm is detected, you’ll get fast phone alerts, so you’ll know something is wrong within seconds. Plus, with a professional monitoring plan, our agents can request immediate emergency dispatch—even when you can’t be reached. The Alarm Listener is finely tuned to hear only the standardized tone patterns of smoke and CO detectors, so you’ll get fewer false alarms from loud noises and televisions. *Works with UL certified residential Smoke and CO detectors. Professional monitoring plan required for emergency dispatch.

SimpliSafe - Smoke & Carbon Monoxide Detector - White
4.8(31)

Get alerted the minute a dangerous hazard threatens your home with the 2-in-1 smoke and carbon monoxide detector. Engineered to tell the difference between dangerous smoke and burning food, so you’ll always know when there’s a real emergency. It’s also backed by SimpliSafe’s award-winning security system and 24/7 professional monitoring—any time there’s trouble, emergency assistance will be quickly sent to your front door.* Setup is easy too with the included hardware. Plus, thoughtful notifications will give you daily updates on your detectors’ status, so you know it’s working properly. *Emergency dispatch is available with select monitoring plans.

Pros for First Alert - Smoke and Carbon Monoxide Detector Hardwired - White
Installation Ease, Connectivity, Overall Performance, Compatibility, DesignInstallation Ease, Connectivity, Overall Performance, Compatibility, Battery LifeThere were no pros for this productEase of use
Cons for First Alert - Smoke and Carbon Monoxide Detector Hardwired - White
Features, Alarm Accuracy, Lighting, SensitivityFeatures, Alarm Accuracy, Night Light, SizeThere were no cons for this productThere were no cons for this product

Specs

No content
Sponsored

Similar products from outside of Best Buy

sponsored

Finance Options

My Best Buy® Credit Card
10% back in rewardson your first day of purchases when approved for the My Best Buy® Credit Card.
Buy Now, Pay Later
4 payments starting at $28.50