Door Stop Alarm

About this itemThis is an upgrade door stop than others.It is more durable than others with better quality.3 Sensitivity Levels – Low – Medium – High, with an adjustable sensitivity switch on the side.Very loud shrill that would definitely scare someone away with 120db alarm. Weight: 128gYou can use it as common door stopper when turn down the ON/OFF switch,hold door in open position.No installation required. Requires one 9 volt battery(Not include).Portable and easy way to add piece of mind when traveling or working alone.