DBREAKS 4 Door Stoppers, Door Wedge with Alarm 120 dB, Door Entry Alarm, 3 Door Stop, Door Alarm for Hotel Home Travel Security

• [Anti-Burglar Door Stop Alarm]: The door stop alarm has a dual function. When the switch is closed, it can be used as a normal door stop without making a noise; when the switch is opened, the opening of the door will trigger the alarm, the sound can reach 120 decibels, which scare away the bad guys and alerts you.
• [Adjustable Sensitivity]: The adjustable sensitivity switch is on the side, low sensitivity (L), medium sensitivity (M), high sensitivity (H), you can adjust the sensitivity according to your needs.
• [Premium Material]: The door stop alarm is made of ABS plastic and stainless steel, with non-slip rubber on the bottom to prevent slipping and increase the resistance to opening the door at the same time. (It is not recommended to use it on too smooth floors).
• [Easy to Use]: Just install a standard 9V square battery (not included), press the switch and place the door stop alarm under the door. When not in use, it can be placed behind the door as a normal door stop. The gap between the door and the floor should be between 10mm and 35mm (if the gap is too large, a piece of soft material can be placed under the door stopper).
• [Protection and Safety]: The door stop alarm is small, lightweight and portable for doors that open inward, making it ideal for use in hotels during travel for increased security.

Features: Dual function: Combines the functions of a door stop and a high-sensitivity alarm. Alarm power: 120dB Adjustable sensitivity: three levels of sensitivity, L (low), M (medium) and H (high), to meet the needs of different environments. High Quality Construction Material - Made of ABS plastic and stainless steel, the bottom is equipped with non-slip rubber to ensure stability while increasing the resistance to opening the door. CONVENIENT AND EASY TO USE: Requires a single 9V battery (not included) and can be activated by a simple operation; Suitable for doors with spacing between 10-35mm. Portable: Lightweight and easy to carry, it is especially suitable for hotel room safety when travelling. Note: Only suitable for doors that open inward, not doors that open outwards.