Door Stopper Alarm Buy on Amazon

Door Stopper Alarm

【Multi Function】It 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 ON/OFF switch, hold door in open any position. Can be used in home and traveling.
【3 Levels of Sensitivity】It have High-Medium- 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: 4.5oz. So very convenient to take with you when travel or stay indoor alone.
【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.
【Powered by 9V Battery】Battery-operated (requires 1x9V battery) door wedge stopper and can be used for a long time. (Batteries are not included).

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