Door Alarm

Door Alarm This is a door stop alarm, a compact and portable security device designed to prevent unauthorized entry. It works by being placed at the base of a door. When pressure is applied to the door (such as someone trying to open it), the wedge shape blocks the door from opening further, and the built-in alarm is triggered. Key Features: Wedge-shaped design to physically block the door. Built-in alarm (often around 120 dB) to alert occupants and deter intruders. Portable and battery-operated, making it ideal for travel, hotels, or home use. On/Off switch for easy control. No installation required — simply place it behind the door. Common Uses: Home security Hotel room safety Office protection Dorm room security