Door Window Alarm, Window Sensor Alarm for Home Safety, 120 DB Pool Door Alarm for Kids Safety

【120dB Alarm】-This wireless door alarm can alarm 120dB sound when your door or window is suddenly opened. It can remind you if your kids sneak out or somenoe sneaks into your home.This can be a good helper for keeping the children, home, garage, school security.
【Easy to Install】-No wiring or networking needed. Just want to install the door alarm sensor with the adhesive patches that include the package and they are able to work directly.With its compact and stylish design, the alarm will also be cleverly placed on quite a lot of doors and windows in your house
【New Design】Once the alarm and magnet are separated more than 0.4 inches, the alarm siren keeps going until you close the door. Window alarm sensors are powered by LR44 batteries (included)
【Package Contents】5 pack white door alarm sensor kits(Battery Include), accessories for door alarm to install.
【Protect Home】The apartment security system is designed to support your home with an additional layer of protection. Now you’ll be able to live your life knowing your home, belongings and loved ones are protected