COTOUXKER Door Stop Alarm Door Stopper Security for Home Travel Apartment with 120DB Siren Portable Safety Tool 2 Pack

Multi FunctionIt is a door stop security alarm If someone attempts to open the door this product will prevent it from opening and activate a 120 dB alarm Also you can use it as common door stoppers when turn off the ONOFF switch hold door in open any position Can be used in home and traveling 3 Levels of SensitivityIt have HighMedium Low Sensitivities with an adjustable switch on the side Please note High sensitivities is auto alarm 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 45oz So very convenient to take with you when travel or stay indoor alone Door Gap RequiredPlease check the gap between the door bottom and floor is 08cm35cm before buy the rubber door stopper security 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.