The characteristic feature of the system is servicer revision. It is made in version of PVC (QuadBox hybrid) or in aluminium (QuadBox mono). Revision cover can be also made out of transparent material with the possibility to light it up on the whole width of the box and integration with installation of the smart homes. Quadbox roller shutters are dedicated to mount in a lintel recess. The system is dedicated to the modern buildings. It is required to consider its assembly at the design stage.