I discovered that the lock if charge runs out locks and requires one of the included keys to unlock it so at least i know the bike is reasonably secure and enough to at least deter a casual thief

Setting the fingerprint of choice was painless after reading part of the manual too so i have no hesitation in recommending this lock

When i opened the package i was surprised to see how sturdy the lock is and how well it compares to similar ones, plus i wanted one i could leave on a bike locked at my work place