Windows Wireless Touch Security Alarm - 120dB Sensors for Doors Luggage Backpacks Doorknobs <ul class="a-un0rdered-list a-vertical a-spacing-mini"> <li class="a-spacing-mini"><span class="a-list-item">This wireless burglar alarm is equipped with advanced and sensitive sensors. Simply flip on the switch and place the alarm where you want it. The vibration will trigger the alarm. </span></li> <li class="a-spacing-mini"><span class="a-list-item">A loud 120-decibel alarm. The 120-decibel alarm not only draws your attention but also effectively deters criminals. </span></li> <li class="a-spacing-mini"><span class="a-list-item">The door and window alarms are made of ABS material, making them lightweight, rust-resistant, and durable. They are easy to carry and use, effectively protecting your property. </span></li> <li class="a-spacing-mini"><span class="a-list-item">In hotels, you can install it on doors or windows to ensure security. Once activated, it is ready for next use. This is a very good choice for people who often get up in hotels. </span></li> <li class="a-spacing-mini"><span class="a-list-item">The security alarm sensor has a wide range of applications. You can install the alarm on windows, door handles, backpacks, suitcases, etc. </span></li> <li class="a-spacing-mini"></li> </ul>