12 x SITERWELL Smoke Detector Alarm ETL-9th Listed with Magnetic Fastening Kit
【10-Year Product Life】The smoke detector has 1-year 9V battery. 【Test/Mute Button】The smoke detector is designed to test the normal operation of the product by pressing the test button. Weekly testing is required.
Siterwell Smoke Detector with Magnetic Fastening Kit ETL-9th Listed 6 PACKS
【10-Year Product Life】The smoke detector has 1-year 9V battery. 【Test/Mute Button】The smoke detector is designed to test the normal operation of the product by pressing the test button. Weekly testing is required.