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

The Hiistar 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 Hiistar Personal Security Window/Door Alarm intuitive, no matter what your technological skills may be.
The Hiistar 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 90 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

Make sure this fits by entering your model number.
Plastic
Imported
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.Easy stick installation and operation, press on/off switch to power on/off then insert 2 PCS AAA battery (battery do not contain in the box),tear the double-sided adhesive on the backpack, paste the door knob alarm on your target position.
Super loud 90 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 suitability and stability.