General description The 8.5L Security Steel Home Office Digital Electronic Safety Box is designed for maximum security and convenience. Constructed with 2mm thick solid steel and a 4mm thick front door, this safe features tamper-proof hinges and a carpet padding on the inside bottom to protect your valuables such as jewelry, watches, cards, and cash. Technical specifications Type: Safety Box Sub-Type: Electronic Digital Safe or Key Material: 2mm Solid Steel, 4mm Thick Front Door Color: White Inside Size: 30 x 16 x 19 cm (L x W x H) Outside Size: 31 x 20 x 20 cm (L x W x H) Lock Type: Digital/Keys Operation: Digital PIN or Override Key Battery Required: 4 x AA-Size 1.5V (not included) Usage Opens with a digital PIN or included override key Security code can be set from 3-8 digits using any number from 0-9 Time out period after 3 incorrect combination attempts Pre-drilled holes for anchoring with included bolts Mountable to the floor, wall, or cabinet Other information Package includes: