It is installed on the exterior side of the door and screws in behind the lock.

A steel plate covers the recess where the key is placed, protecting the internal mechanism of the lock, thus keeping the lock's identity hidden and making it more difficult to tamper with.

It is recommended for installation on all armored door locks with a cylinder. Easy to install.

The main body of the defender is made of hardened steel.

The decorative rosette is also made of steel, making it resistant to attempts at drilling or impact.

The defender screws onto the lock body with passing screws, preventing its removal from the outside.

The length is adjustable and can be adapted to the door, depending on the case.

The package includes two magnetic keys. By placing the keychain in the designated spot of the defender, the steel plate rotates and reveals the recess for the key.

The magnetic key is unique and cannot be copied, except by special stores and only after presenting the ownership card by the holder.