AYSTRTER Portable Alarm Door Stopper, Door Stopper Alarm, No Drill Door Stoppers Security, Universal Security Door Stop for Travel Apartment Safety Self Defense Personal Protection - ALARM-6666

• 【Upgrade design】: Apartment door lock adopts the triangular integrated design, the force interaction better leads the thrust to the ground, so as to support the door more firmly, the bottom is made of high-quality rubber materials, strong grip, uses the principle of leverage to effectively resist forced door prying. 【Dual Protection】: Once someone opens the door, the door stopper alarm will go off in the first place, they will scare away bad guys and help wake you and give you time to find help, which is a great helper for you when you are on business and travel or live alone. 【Fast seconds installation】: Using this door blocker don't need to punch holes, can't damage the floor and door. Whether you are an adult or a child, you can use it easily. Position the door blocker with the bottom under the door, directly below the door handle.adjust the foot so the door stopper is tightly fitted. Test the door, to make sure the door stopper is securely positioned. 【Portable and exquisite】: Security door stopper is Portable and lightweight, which can be carried with you when you travel or travel, and can give you safe protection wherever you go. Suitable for most inward opening doors (door clearance height between 0.2 and 2 inches) 【Safe and Comfortable】: Guard your sweet dream, sleep soundly until dawn, No one can get in unless we open the door. With this portable door lock to prevent uninvited guests from entering, whether you are at home or traveling in a hotel, it will protect you and you have never been more secure and comfortable., Manufacturer: AYSTRTER