Wireless Door and Window Alarm Sensor Plug-In Version | 50 m Range | 80 dB Alarm | Easy Installation

Protect your door or window with a simple wireless alarm sensor that alerts you the moment it opens. It gives you a fast, practical way to add everyday security at home, in an office, or in a business.

The magnetic sensor detects opening, while the plug-in 220 V receiver sounds an 80 dB alarm. With up to 50 m wireless range in open space and quick installation, you can set it up without complicated wiring.

Why this alarm sensor works for you

✅ Know right away when a door or window opens.

✅ Deter unwanted entry with a loud 80 dB alarm.

✅ Install it quickly without complex wiring.

✅ Place it where you need it with wireless range up to 50 m.

✅ Secure both doors and windows with one simple solution.

✅ Use it easily in homes, offices, and business spaces.

The transmitter uses 1 AAA battery power, and the receiver plugs into a 220 V outlet for convenient everyday use. Its white finish keeps the look clean and unobtrusive.

Add simple, immediate protection to your door or window today.