- The frontline of home security
- Triggered when protected door/window is opened
- High quality, resillent material
- Easy battery replacement
- Low-cost solution to security.
Product DescriptionThe Entry Defense is the basic unit of the Doberman. It is easy to use, efficient and secure. The help of two magnets form an electrical circuit, the opening of a protected window or door breaks this connection and automatically notifies you of an intruder. Doberman-entry of the defense is to protect an affordable price to all parts and door in your house. . . . More>>
