First Alert Hard-Wired with Battery Back-up Photoelectric Smoke Alarm with Escape Light(7020B)

Item no: 5164595 | 047871403820
320  Estimated 

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  • Power Type: Hard-Wired with Battery Back-up
  • Sensor Type: Photoelectric
  • Product Type: Smoke Alarm with Escape Light
  • Volts: 120 volts
  • Detects Carbon Monoxide: No
  • Detects Smoke: Yes
  • UL Listed: Yes
  • CSA Listed: No
  • Number in Package: 1 pk
  • Indoor and Outdoor: Indoor
  • ETL Listed: Yes
  • Color Family: White
  • Test and or Reset Button: Yes
  • Escape light.
  • Side load battery drawer.
  • Tamper resistant locking pins.
  • Universal mounting jacket.

This item can be shipped to your home. Or pickup this item at your local Ace Store for FREE*.

*Items shipped from our warehouse to stores in Alaska and Hawaii will receive a 70% shipping discount.

30-Day Return Guarantee

We want you to be fully satisfied with every item that you purchase from If you are not satisfied with an item that you have purchased (subject to the return exceptions below), you may return the item up to thirty days after the original purchase date to receive a refund (less shipping, handling and other charges). We recommend that you make returns of online purchases to an Ace retail store near you which will issue you a refund. If you do not have an Ace retail store near you, please contact a Customer Service Specialist by calling 1-866-290-5334 for complete return instructions. Please refer to our Return Instructions for more information about returning a purchase.

The item must be returned in good condition, in original packaging (whenever possible), with all paperwork (including product instructions or information and your packing slip), and parts and accessories to ensure full credit for purchase price (not including shipping and handling, gift-wrap, or additional charges). After 30 days from the original purchase date, please contact the manufacturer directly.

Return Exceptions:

30 Day Return Policy does not include Gift Cards, Magnolia Home Paint or gas-powered outdoor equipment.

  • Gift Cards cannot be returned for any reason.

  • Because each Magnolia Home Paint product is made to order, undamaged paint products are non-refundable. Magnolia Home Paint products purchased on cannot be returned for any reason. If your Magnolia Home Paint product arrives incorrect or damaged, please contact a Customer Service Specialist by calling 1-866-290-5334.

  • Gas-Powered Outdoor Equipment (such as tillers, edgers, mowers, string trimmers, blowers, tractors, generators, chainsaws, snow blowers, as well as all other gas powered chore equipment) may be returned within 30 days of the date of purchase, with original receipt, provided that it is in like-new condition. Gas-Powered Outdoor Equipment cannot be returned once gas or oil has been put in it, even if the equipment has been drained of these materials.

Please note that if your Gas-Powered Outdoor Equipment is defective or is not functioning properly, its service and warranty issues will be handled through the authorized service center. See Return Instructions for more information.

What people are saying

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by PowerReviews
First Alert Professional Premium Plus Smoke & Fire Alarm

(based on 2 reviews)

Ratings Distribution

  • 5 Stars



  • 4 Stars



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  • 2 Stars



  • 1 Stars



Reviewed by 2 customers

Displaying reviews 1-2

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(6 of 6 customers found this review helpful)


Very disappointed with light

By Steve

from PA

About Me Avid Do-It-Yourselfer

Verified Reviewer

Comments about First Alert Professional Premium Plus Smoke & Fire Alarm:

I'm very disappointed with this alarm. I couldn't get the light on this alarm to activate regardless of how I activated this alarm. I tried putting it into test mode, I tried putting another alarm in the circuit into test mode, I tried setting off the alarms in my house with smoking matches. While each alarm sounded the light in this alarm never came on.

(14 of 15 customers found this review helpful)


Good deal, good unit

By Jim the Walker

from MD

About Me Do-It-Yourself


  • Easy to Install
  • Inconspicuous


    Best Uses

    • Bedrooms
    • Living Room
    • Office

    Comments about First Alert Professional Premium Plus Smoke & Fire Alarm:

    Easy to install, attractive, somewhat futuristic appearance. Mounts to standard electric box, just like the smoke detector that you are replacing. This detector might have a slightly smaller footprint that the old detector, so if you've painted around the old detector, you might want to paint again after removing the old detector and before installing the new detector so that you don't have a ring of mismatched paint showing after you install the new detector.

    Displaying reviews 1-2

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