Window and Door Alarm When Opened (5 Pack) for Kids Safety/Home Security

• Emits a powerful 120dB alarm when a door/window is opened, instantly alerting you to any unauthorized entry, perfect for home, apartment, and business security.
• Ideal for keeping kids safe from dangerous areas (Such as pools, basements, cabinets containing dangerous goods, etc.) and monitoring elderly individuals with dementia, providing extra peace of mind.
• On/Off & Set Button: The Set button allows for easy arming, disarming, and volume adjustment (90/120dB), while the On/Off switch provides one-click control for effortless operation.
• Wire-Free: Powered by 2 AAA batteries (not included), this door open alarm is wire-free, offering quick installation and flexibility without the need for complicated wiring.
• Low Battery Alert: The built-in LED indicator flashes red when the alarm is triggered or when the battery is low, ensuring immediate visual alerts for prompt action.

What's in the box
5 X alarm device