120 DB Loud Door and Window Open Alarm Sensor 3 Pack for Kids, Dementia Patients Safety, Wireless Security Alarms Keep Your Home, Pool, Cabinet, Business Safe

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🚨 Stay one step ahead with the loudest, smartest security alarm in your arsenal!

This 3-pack wireless door and window alarm system delivers a piercing 120 dB alert audible up to 750 feet, powered by long-lasting LR44 batteries with low-battery indicators. Its ultra-slim, adhesive-backed sensors install easily on any door or window, providing reliable protection for children, dementia patients, or business premises. The package includes anti-noise earplugs for safe installation and a user manual, making it a low-maintenance, high-impact security solution.