Noopel Door Alarms When Opened, 4 Pack 120DB Loud Pool Alarms for Doors, Window Alarm Sensors for Kids Safety, Burglar Entry Alert for Home Security

Noopel Door and Window entry alarm provides a simple to use, cost effective security solution to protect you and your family against home invasions thanks to the 120 decibel alarm, loud enough not only to cause a huge shock to the thief or intruder, but also to wake you up. Also ideal for preventing your children from going out by opening doors or windows without notice. Not only can it be used to protect your family's safety, it also can be used to remind the forgetful old people that the doors and windows are not closed. You can even use it to keep a sleepwalker inside and prevent any accidents. , 'Features: 1. Portable Magnetically Triggered Door Window Alarm Sensor. 2. Easily mounted by double side adhesive tape. 3. Please keep the alarm and sensor close enough, gap less than 0. 4inch. 4. Powered by 3 pcs LR44 batteries included. It is perfect for bedrooms, hotels, garages, apartments, dorm rooms, shops, offices, RVs, windows, doors, balconies, sliding glass doors and more. Please note: Although the door alarms work well as entry alert for swimming pool,it is not UL 2017 compliant. Then it can’t pass a pool inspection in some states. To protect your loved ones, security is most important so buy Noopel Door Window alarm now for every door and window today and show them you care.