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

A steel plate covers the recess where the key is placed, protecting the internal mechanism of the lock. This way, the identity of the lock remains hidden, making it more difficult for a break-in.

The product is recommended for installation on all locks of armored doors, with a cylinder. Easy to install.

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

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

The defender screws onto the body of the lock with through screws, making it impossible to remove from the outside.

The length is adjustable, fitting on the door depending on the situation.

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

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