Either of those should work. The second one will be an advantage if you have multiple devices and need one master key for all of them -- the other one will be fine if it's for just one system or you don't need to have a master key to unlock multiple locks with one key.
ejn63
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Posted March 11th, 2026 14:09
Those are usually available from the lock manufacturer (and require some sort of documentation likely on corporate or academic letterhead).