Door / Windows Entry Alarm

Extremely loud (90dB), an ideal guardian against the unwanted intruder whether you are in or out, work as a baby guard
Portable enough to take with on business trips and vacations, keep yourself and your property safe and security
Other great uses are for your cupboard, shed, garage, toolboxes, etc. to prevent potential wandering sneakers
The intelligent furnishing with handsome, decent appearance, also be economical and practical
Easily mounted to windows or doors with included double sides adhesive tape, no tools required