Safe Wireless Stand-alone Home Door Window Burglar Alarm ， Security Easy To Install Magnetic Sensor and Battery Operated Affordable and Perfect Alarm System （6pcs）

The economical alarm inconspicuously protects your home from intruders.
Ideal entry warning for homes, apartments, mobile homes, do rms, offices, hotel rooms, garages, and more!
Perfect to keep your children safe by installing it on doors , windows, cabinets and many other places that may be a risk to your child.

Product Features

• Package：6pcs
• Size: 6.2cm x 3.2cm x 2cm/2.44*1.26*0.78inch
• Operated by 3pcs of. 5VLR44 / AG 13 button cell.
• Easy for installation and only use the double-side adhesive tape to fix the main unit at the side of the door/windows,attach the bar magnet to door frame /window frame.
• High sensitivity alarm with magnic interaction.Magnetic sensor switch detects entry protecting your home or office whether you are in or out.