doorstop with alarm function

Overview:

Door locks:

A portable, industrial-grade door security device that prevents unwanted entry. It installs in just a few moments on any standard interior door, with no tools required. Once installed, it uses force displacement to barricade the door against attempted forced entry. Please note that it is not suitable for carpets and similar surfaces.

Developed for commercial use:

Designed for emergency use in public buildings, schools, offices or hotels, it offers the ultimate portable stopping power.

Easy to use:

Whether you are an adult or a child, it is very easy to use. Position the door blocker with the bottom flange under the door, directly under the door handle. Adjust the foot so that the doorstop is firmly in place. Test the door to make sure the doorstop is securely positioned.