Skip to: | - A great place to buy computers, computer parts, electronics, software, accessories, and DVDs online. With great prices, fast shipping, and top-rated customer service - once you know, you Newegg.

If you are reading this message, Please click this link to reload this page.(Do not use your browser's "Refresh" button). Please email us if you're running the latest version of your browser and you still see this message. - Computer Parts, Laptops, Electronics, HDTVs, Digital Cameras and More!

Home > 
Office Solutions > 
Security Cameras & Surveillance > 
Home Safety & Security > 
First Alert > 
Item#: N82E16881796019

First Alert SA303CN3 Battery Powered Smoke Alarm

Sold and Shipped by Newegg

ICON Loading...
  • Specifications
  • Warranty & Returns
  • Reviews

Learn more about the First Alert SA303CN3


First Alert


Smoke / Carbon Monoxide Alarm
Sensor: Ionization

Color: white

Battery backup: 9V


mute button

EZ access battery door

optional theft-prevention lock to secure the alarm

ionization smoke sensor

9v battery included

loud 85db alarm

meets UL217 standard for smoke alarms
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details

Customer Reviews of the First Alert SA303CN3

There are no reviews yet... do you own this product? Write a Review

ICON Loading...
ICON Loading...

Protect Your Investment!

    • (more options) read warranty details
Selected Items
Are you an E-Blast Insider? Subscribe Newegg e-Blast
Shop without retyping payment details. Secure shopping made faster.
Check out with PayPal.
If the Adobe Reader does not appear when you click on a link for a PDF file, you can download Adobe Reader from the Adobe web site.