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There are many advantages with electronic keypad code locks of key locks. For one, you don't need to carry around any, often bulgy, security keys wherever you go. You never risk loosing your keys, or equally bad, get temped to hide them somewhere in the vicinity of the safe (which unfortunately is a fairly common practice). In addition, if several persons are suppose to have access to the cabinet, a code lock can drastically simplify the use of the cabinet for all since codes, in contrast to keys, will always be accessible when needed. Lastly, only those with a code have access to the cabinet's content, while a key might easily end up in the hands of some unauthorised.