One of a kind door chain that protects your home against unauthorized entry. The person would have to solve the maze in order to open the door. A novel artistic idea but it won’t guard perfectly against a forced entry and would be cumbersome to open for an emergency.

Art Director – Artemy Lebedev
Designer – Oleg Morev
Industrial Designer – Konstantin Chirkov
Modeler – Alexey Zalata
Visualizator – Dmitry Dolgih
Manager – Vera Dorofeyeva

2 more pics of the Defendius door chain after the jump.

Source: Art Lebedev