Based on research, the majority of break-ins occur through the door. Using a door alarm is simple and effective. Insert a 9V flat battery into the device, adjust its sensitivity (high, medium, low), turn it on with the switch, and place the wedge behind the door you want to secure.

If someone attempts to break into your door, the wedge will prevent it, and the device's siren will activate at 120db. The volume is loud enough to be heard from up to 100 meters away. It looks like a regular door wedge externally but features an integrated alarm that activates automatically when pressed by the door.

Technical Specifications:

• Adjustable sensitivity in 3 levels: High / Medium / Low
• No installation needed - simply place behind the door
• Powerful siren of 120 db
• Can also be used as a simple door stop when the door is closed
• Specially designed for use at home, office, hotel room, vacation home, etc.
• Lightweight and compact size (137 x 46 x 36 mm), easy to carry
• Operates with a standard 9V battery (not included in the package)