【Easy to USE and Portable】 NO need to install, just place the door stops alarm behind any door (home, hotel, apartment etc). Please make sure plug into the door firmly. It is compact size. Weight: 4.5oz. So very convenient to take with you when travel or stay indoor alone.
【3 Levels of Sensitivity】It have High-Medium- Low Sensitivities with an adjustable switch on the side. Please note High sensitivities is auto alarm.
【120DB Alarm】 The door stops alarm will make a super loud (120DB) alarm sound when it detects movement, enough to wake you up and scare off any intruders. The high damping rubber on the back can prevent the door sliding and prevent bad guys into.
【Versatile Use】This device serves as a security alarm for doors. If an unauthorized attempt to open the door occurs, it will block the door from opening and trigger a loud 120 dB alarm. Additionally, by switching it to the OFF position, it can function as a regular door stopper, keeping the door ajar at any angle. Suitable for both home use and travel.
【Door Gap Required】Please check the gap between the door bottom and floor is 0.8cm-3.5cm before buy the rubber door stopper security.