All the SECURITY at the best price:

Model BCO is activated with a GU-2000-TRL lock, with a blocking system that prevents the opening of the door in the case of a breakage of the main locking system. Also, it is not possible to use iron bars to open this door, thanks to its exclusive guillotine lock and its extra think steel frame, directly anchored to the wall (or welded, for what we would need to install a solid iron frame embedded in the wall).