On 31/05/2018 14:33, Brian Gaff wrote:
On a lock I often have to use on a charity rented room the keys are not in
the standard keypad order and are in two rows, so trying to get in when you
want to without sight can be a bit annoying to say the least!
Brian


You would really like the ones that use an LCD touch pad and randomly
arrange the numbers each time they are used.