The AiBestia Personal Security Window/Door Alarm provides a simple-to-use, cost-effective security solution to protect you and your family against home invasions thanks to the 120-decibel alarms, 
loud enough to make a would-be intruder think twice about entering through your doors or windows.

The alarm is also extremely easy to use. 
Te window/door alarms feature a contemporary design with easy access buttons and cohntrols for simple operation. 

This straightforward concept makes using the AiBestia Personal Security Window/Door Alarm intuitive, no matter what your technological skills may be. 
The AiBestia Personal Security Window/Door Alarm also includes two independent window/door alarms, each with a built-in 120-decibel alarm for even greater home security. 
With no wires required for installation, protecting any window/door in your home is as easy as attaching the alarm to your window/door with double-sided tape (included). 

Each window alarm features an on/off/chime switch for easy operation and a low battery test button for checking battery life. Perfect for homes, apartments, dorm rooms and offices.
Features:
New and high quality 
Super loud 120 dB alarm
Convenience in installation–just peel and stick 
Super environmental suitability and stability 
Dustproof and insect prevention 
Easily mounted by adhesive. 
Type to window or door.
Ideal entry warning for homes, apartments, mobile homes, dorms, offices, hotel rooms, garages, and more! 
Magnetic sensor switch detects entry protecting your home or office whether you are in or out 
Warning door / window sticker is supplied free in package

Product Features

• 100% New and high quality
• Easily mounted by adhesive. Type to window or door. Ideal entry warning for homes,apartments,mobile homes,offices,hotel rooms,garages,and more！
• Magnetic sensor switch detects your door or window.
• Super loud 120 dB alarm. When someone opens the door or window illegally (the relative position of the primary and secondary parts changes), the alarm can issue a strong alarm, warning the intruder to leave and remind the owner
• Super environmental suitability and stability. PROMISE: If you have any question, please contact us, we will response you in the first time. And if you are not satisfied with our products by chance, we offer you a full money back guarantee.If you do not want to receive a fake product or a poor quality product, please choose “AiBest”.