【Adjustable Sensitivities】-There are high-medium-low levels with an adjustable sensitivity switch on the stopper side, you can adjust according to the gap between your door and floor and the type of flooring.
【Non-slip Door Stopper】-The door stop alarm in "OFF" status, it can be used as common silicone base door wedge. Anti-slip design makes the door not easy to be pushed, so it can maximize your safety.
【Compact and Portable】-Small size, light weight, easy to take. You can carry them as a security guarantee for your travel or business trip. Enjoy the cheerful feeling throughout the journey.
【Door Stoppers Security Kit】-The door stopper alarm in the "ON" status, once someone tries to break in, the door stopper will obstruct and make a loud alarm with 120 dB (volume can not be adjusted) to alert. And the portable door lock provides you with dual protection, preventing unsafe external entry, greatly improving the security of you and your family.
【Simple Installation】-Requires a 9V battery (battery not included) to power each door stop alarm. No tools needed for installation, just place the stopper under the door (only for inward-opening doors). Ensure the gap between the door and the floor is between 10mm (0.39 inch) and 35mm (1.38 inch). To secure the door, insert the lock into the side door hole.