First Alert BRK 10-Year Battery 6-Pack Hardwired Ionization Sensor Smoke Detector Item #5137079 | Model #20BE52515024K use the light to illuminate

use the light to illuminate hard-to-see corners

The push-to-connect inlet is compatible with copper

Comes with our patented easy install mounting nut to make installation a breeze

and third party products

First Alert BRK 10-Year Battery 6-Pack Hardwired Ionization Sensor Smoke Detector Item #5137079 | Model #20BE52515024K use the light to illuminate120V AC DC Interconnectable Ionization Smoke Alarm w 10YR Sealed Battery Backup (6 Pack) Precision Detection technology helps reduce cooking nuisance alarms and provides early warning. 10 Year battery backup provides continuous protection during power outages with no battery replacements required Latching Alarm Indicator visually identifies the unit that initiated the alarm or low battery Test Silence button allows for efficient testing and