Brand Kidde
Type Smoke Alarm
Power Source Battery
Battery Included Yes
Color White
Model 21031428
Country of Origin China
UPC 047871329151

Check the listing for details. Kidde 10SDR Compact 4" Battery Powered Smoke Detector with Photoelectric Sensor. Color: White, Condition: Open box, Made in China. Listed at 14.75 USD. Batteries should be replaced every 6 months or when the alarm sounds a low battery chirp. The red LED light blinks to indicate the smoke alarm is on and working. A test-hush button allows you to test the battery operations as well as silence nuisance alarms, should they occur.

$10.33
$14.75