Personal Security Window & Door Alarm Bell | Wireless Sensor Door Window Burglar Alarm | Pack of 10

• 100% New and high quality. Type to window or door. Ideal entry warning for homes, apartments, mobile homes, offices, hotel rooms,garages and more.
• Super loud 95 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.
• This magnetic sensor can detect the status of your door or window. It can prevent your children from sneaking out and ensure the safety of children, homes, garages, mailboxes and businesses.
• You can easily install and operate. Press the on/off switch to turn on/off the power, then insert 2pcs AAA batteries (No battery in the box). Tear off the self-adhesive pad on the back of the door alarm sensor, and stick the door handle alarm to the target location.
• Super environmental suitability and stability. Package Included: 10 x Magnetic Sensor; 10 x Magnetic Stick.

The 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 95-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 Personal Security Window/Door Alarm intuitive, no matter what your technological skills may be. The Personal Security Window/Door Alarm also includes two independent window/door alarms, each with a built-in 95-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 95 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, do rms, offices, hotel rooms, garages, and more! Magnetic sensor switch detects entry protecting your home or office whether you are in or out Package Included: 10 x Magnetic Sensor 10 x Magnetic Stick