The Siterwell Photoelectric Smoke Alarm is a reliable and essential home security device that comes with 8 alarms with a 10-year battery life, this alarm provides long-lasting protection against smoke and gas hazards. The model GS509A is designed for easy installation and is backed by the reputable brand Siterwell. Made in China, this smoke alarm is a crucial addition to any home to ensure the safety of you and your family. - 8PCS PACK
