【Door Stoppers Security Kit】-When the door stopper alarm is activated, any attempted break-in will trigger a loud 120 dB alarm. The portable door lock adds an extra layer of protection, enhancing security for you and your family.
【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.
【Easy to Install】-Each door stop alarm is powered by a 9V battery (not included). No need to use tools to install, just simply place the stopper under door (For inward-opening doors only). The gap between the door and the floor should be 10mm (0.39 inch) to 35mm (1.38 inch). About the door lock, just need to insert it into the door hole on the side.
【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.
【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.