First Alert SCO7CN Battery Operated Combination Smoke and Carbon Monoxide Alarm with Voice Location

  • Share this:
Share with a friend
Sign into your email account to send this page to a friend:
Outlook or Apple Mail
or other default program
Walmart Gift Card
Put the fun of shopping in their hands with Walmart Gift Cards! Ship to Home or Send via email.
  • Browse Related Products

First Alert SCO7CN Battery Operated Combination Smoke and Carbon Monoxide Alarm with Voice Location

Buy from Walmart

Shipping & Pickup
List Price: $38.97
You Save: $10.98 (28%)

In stock for:

  • Store information not available.

 Buy from Marketplace

Shipping & Additional Information

from Wayfair
Retailer Info

In Stock and available for
Was: $60.44
Reduced Price

Retailer Info

Out of Stock Online.  See Shipping and Return Policy

Item Description

    The First Alert SCO7CN Battery Operated Combination Smoke and Carbon Monoxide Alarm with Voice Location is a battery operated talking combination smoke and carbon monoxide alarm that tells you what part of the home is in danger and whether the danger is smoke or carbon monoxide. Alarm is equipped with a mute button to silence any nuisance alarms and also tests alarm functions. Voice alarm is easily programmed for alarm's location within the home (11 pre-programmed choices). Voice alarm notifies which hazard is being sensed--"Warning, evacuate! Smoke in Kitchen!" Photoelectric smoke sensor reduces nuisance alarms from cooking smoke or shower steam. Combination smoke and carbon monoxide alarm utilizes electrochemical carbon monoxide sensor for increased accuracy. Easy access battery drawer means no need to remove alarm from ceiling to change battery. Meets UL standards and includes 7-year limited warranty.
    Talking alarm is easily programmed
  • Actual voice notifies which hazard is being sensed and location of danger in your home
  • Effective at waking sleeping children
  • Dual smoke and carbon monoxide sensing provides ultimate protection from two deadly dangers
  • Mute button mutes unnecessary alarms immediately
  • Single button also tests alarm functions
  • Photoelectric smoke sensor provides optimal protection from smoldering fires and reduces false alarms
  • Eco-friendly and completely recyclable as an electronic device
  • Easy access battery drawer means no need to remove alarm from ceiling to change battery
  • Low battery signal mute quiets the low battery signal for up to 8-hours
  • Uses electrochemical carbon monoxide sensor--most accurate technology available for detecting carbon monoxide
  • Loud 85-decibel alarm
  • End of life timer alarm chirps when it is time to replace unit
  • 2 AA batteries included
  • Carbon monoxide alarms should be replaced every 5-years for maximum protection
  • Meets UL standards
  • 7-year limited warranty

From the Manufacturer


Multi Pack Indicator: No
Model No.: SCO7CN
Shipping Weight (in pounds): 0.75
Product in Inches (L x W x H): 2.0 x 5.0 x 5.0
Walmart No.: 001197571

What's Included

  • • n

Customer Product Reviews

Rated 3 out of 5★ by 16reviewers.
Rated 1 out of 5★ by Product was not working, going off at random. I had to return it to the store for a refund. Very disappointing. 02/09/2012
Rated 5 out of 5★ by smoke alarm Good product, easy to install and setup. 02/08/2011
Rated 3 out of 5★ by It's nice this comes with batteries. The only thing is after you install them & get everything set up, the alarm goes off about once an hour. Then it gets down to every 20 min. We had to take the batteries out so we can sleep. 11/28/2012
Rated 4 out of 5★ by First Alert SCO7CN Haven’t installed it yet, however my hopes are high. 02/25/2014
Rated 4 out of 5★ by Recognized Name Arrived in timely manner. Easy to follow instructions. Easy wall mount. 11/24/2013
Rated 5 out of 5★ by Exactly what I needed I had it up and installed and working in minutes. Meets and exceeds my expectations 03/11/2014
Rated 1 out of 5★ by My unit has been replaced by the factory for the third time. It chirps when we use the shower even though the unit is in the hallway several feet from the bathroom door.The instuction says that three beeps means defective. I am giving up and will take the hit and buy a different brand 09/29/2013
See All Reviews

Product Warranty and Service Plan Options

Product warranty: 5 Years See details

Gifting Plans

Financing Offers

Enjoy Great Financing!

Make the most of your shopping experience with the Walmart Discover® or Walmart Credit Card.

Save $25 when you open a Walmart® Credit Card and spend $75 today.*

*Offer subject to credit approval

Learn More or Apply Now

No Payments + No Interest if Paid in Full in 6 Months!
Enjoy no payments for 6 months. You'll have 6 months with no payments, and no interest if paid in full within 6 months on orders over $250. Otherwise, interest will be charged from the original date of purchase. Bill Me Later is the quick, easy, secure way to buy online without using your credit card. Simply select Bill Me Later at checkout. Subject to credit approval.

See Terms

Shipping & Delivery

Pricing Policy

About Our Prices

We strive to provide you with the lowest prices possible on as well as in our stores. However, sometimes a price online does not match the price in a store.'s prices may be either higher or lower than local store prices. Prices may also vary between stores. Our local stores do not honor pricing or competitor advertisements from outside of a store's local trade territory.