HIGH-REINFORCED CONSTRUCTION : Laser-cut steel door, 10 mm (54 mm total thickness) . U-shaped , anti-smashing rabbets with 4 mm thickness. Chromium-plated , turning bolts ( Ø 25 mm ) mounted on double-support : 4 + 4 mm. Manganese steel protection (2 mm) on all the lock. Reinforced anti-cutting protection (10 mm) . Strong robotized weldings. Bent internal cover . 2 mm body, welded by continual wire. Back wall: 3 mm .

CLOSING SYSTEM : Digital electronic combination system,  tested. EN 1300 CLASS A certified. Motorized, alimentation: 6V battery (4 AA batteries x 1,5V—LR6). External supply possibility (9 V battery LR61). Low-Power processor (low consumption technology). Manipulation Test, anti-manipulation block. Basic combination : 00.00.00 (6 zeros) On request : TimeDelay Version, programmable from 0 to 99 minutes.