Electronic lock & key lock - capacity 41 L - 1 shelf Burglary Resistance – Grade S1 Electronic Motorised Safe with Automatic Opening & Closing System Electronic + Key Lock Door Thickness: 6 mm. Body Thickness: 2 mm Steel Plate Filled of Concrete & Anti-Radial Saw System Anchorage System on the Floor 4 live-locking bolts. Supplied with 4 holes in base to be fixed on the floor and 3 holes at the bottom to be fixed to the wall