Safety characteristics: Wall safe made of high-quality steel, door leaf 4 mm, compact door-thickness 40 mm, with fire crease and solid hinges, minimum thickness of concrete wall around the safe must be 10 cm.
Modern electronic lock with 100 million code possibilities (up to 8 figures), simple operation due to large and easily legible key board, with mechanical emergency opening, keys in duplicate, battery operated with commercial 1,5 V batteries, two strong locking bolts Ø 16 mm.