Roll over image to zoom in
Product Features
Product Overview
Related Videos
Reviews
Questions & Answers
First Alert 5639844 Smoke/Fire Detector Battery-Powered Ionization
Item #: 5639844 by FIRST ALERT/BRK BRANDS INC
UPC #: 029054014436
See reviews See
reviews
QTY
–
+
+ Add to Wishlist
Buy in Bulk & Save - See How
Watch Now
30 Days Easy Return. We are the largest supplier of the most adaptable, personalized hardware in the industry. We work hard to ensure you're satisfied with our products.
Returnable
Yes
UL Listed
Yes
Defective Code
A
ETL Listed
Yes
Number in Package
1 pk
Test and or Reset Button
Yes
Packaging Type
Boxed
Product Type
Smoke/Fire Detector
CSA Listed
No
Each Weight
0.590 LB
Velocity
C
Hazardous Material
Yes
The First Alert 0827B Sealed Ionization Smoke Alarm features a 10-year sealed lithium battery, eliminating the need for battery replacements during the lifetime of the alarm. A tamperproof design prevents batteries from being removed. Featuring an ionization sensor for reliable smoke detection, this model meets code for all sealed/tamperproof alarms. The smoke alarm includes a mute feature that lets users to silence the alarm, as well as a power LED and alarm indicator, end of life signal, and single test button for simple operation. A Perfect Mount system allows you to easily align and mount the smoke detector on the wall.