12-Month Warranty Included Details

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First Alert SC5 Hardwire Smart 2-in-1 Smoke and CO Alarm with Voice Alerts and Battery Backup

First Alert  |  SKU: 3P2059-FATFSMCO600NVA
$146.99

Condition: New

This product is brand new, unused, and includes a full manufacturer warranty. Learn more

Warranty: 5 Year Warranty Limited

5 Year Warranty Limited Learn more

Free Shipping on Orders $50+

Free shipping with orders over $50.00. 30-day returns. Learn more

If you need to add smoke and carbon monoxide detection or if it is time to replace what you have, you can effortlessly integrate the First Alert SC5 Hardwire Smart Smoke and CO alarm into your home’s safety ecosystem because the fire safety you trust is now connected and compatible with Google Nest Protect. This 2-in-1 device elevates your home's fire and CO safety whether home or away. The quick-connect hardwire adapter plug makes installation easy with no need to rewire. Interconnect when installing to help provide an early warning; when 1 alarm sounds, all compatible alarms sound throughout the home. This smart 2-in-1 hardwired alarm is equipped with advanced features and the latest smoke alarm technology. In the event of a fire or CO emergency, the alarm will sound voice alerts with Heads-Up warning that tells you the type and location of danger in the home to help you escape safely. Plus, receive mobile alerts through the First Alert app to stay informed whether home or away.

Features

  • Compatible with and replaces Google's Nest® Protect Alarm
  • Sends alerts to your phone if smoke and CO are detected through the First Alert® app
  • Interconnect so when 1 alarm sounds, all compatible alarms in the home sound
  • Battery backup provides continuous protection during power outages
  • Voice alerts with Heads-Up warning tells you the type and location of danger in your home
  • Equipped with Precision Detection Technology to help reduce nuisance alarms and provide an early warning
  • Quick-connect plug allows for easy installation and replacements with no need to rewire

  • Photoelectric
  • Includes mounting plate, batteries for backup, quick-start guide, and manual

Verdi Certified.
Backed by 1-year warranty.

Our Certified Refurbished products are rigorously tested, meet original manufacturer standards, and include a 12-month warranty—giving you premium quality without compromise.

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Get to know Verdi

What does "certified refurbished" actually mean?

A refurbished product is one that was returned and then restored to as close to like-new as possible—including replacement parts and updated software where needed. Every refurbished product we sell is certified, meaning it's been restored by the manufacturer or an authorized partner and tested to original standards. Want the full breakdown? Read Refurbished, Renewed, Used… What's the Difference?

Are all refurbished items in equally good condition?

Yes. Every refurbished refurbished product is cleaned and tested to come as close to like-new as possible. We also carry new condition products which are unopened and brand new!

Do your products come with a warranty?

They do. Every refurbished product is backed by our 12-Month Refurb Warranty, and many new products carry longer coverage—1–2 years, and in some cases a Lifetime Warranty. Need specifics on your item? Contact us and we'll help.

Do you accept returns?

You can return most items within 30 days of delivery for a full refund. Items may be opened and inspected and still qualify, as long as they're returned in the same condition you received them and include all original accessories.

Do I have to pay for return shipping?
If the return is due to our error—such as an incorrect or defective item—we cover the return shipping cost.

When will I get my refund?
Refunds are typically issued within 5–14 business days after we receive your returned item.

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