Dierre SBLOCK is an armored door combining the requirement to be burglar-proof and at the same time an evacuation route. On the outside, the door is secured by a solid locking system with a lever system with two double deviators, six spikes on the hinge side with a special bend, a secret New Power cartridge with a maximum level of security and durability according to EN 1303: 2005. Inside, the SBLOCK is equipped with an anti-panic system that unlocks and opens the door without any problems, providing an evacuation route according to the EN 1125 standard.