Intertek GS562A Photoelectric Smoke Alarm 6-Pack Hardwired w/ 9V Backup. Open box unused. See pics.

The Intertek GS562A Photoelectric Smoke Alarm 6-Pack is a reliable choice for ensuring home safety. These hardwired smoke alarms come with a 9V backup battery included, providing continuous protection even in the event of a power outage. With a sleek white design and a proven model, the Siterlink GS562A is a top choice for modern homes. Manufactured in China, these alarms offer peace of mind with their battery backup feature and high-quality constructi