Includes two manual override keys . Electronic code lock . Manual override key (2 keys supplied) . Pre-drilled holes for mounting to the floor or the wall . Powder coated heat treated steel . LED status display . Rubber Pad . Master Code . 4 incorrect code entry alarm . 4AA batteries inserted on the inside of the safe . Warranty: 1 year . External: 7.87 in. H x 12.2 in. W x 7.87 in. D (16 lbs.) . Internal: 7.48 in. H x 11.81 in. W x 5.90 in. D . Door Thickness: 4mm . Product Video This strong protective safe is great for protecting cash, jewelry, documents and other valuables. This safe comes with two programmable codes, one master code and one user code (3-8 digits). The master code is for you, while the user code allows you to grant temporary access to selected individuals with the easy to add/change code. The solid steel exterior and the thumb throw digital lock protects the contents from burglary. It"s better to be safe than sorry!