The padlock is also hard to decode, and its small dials make the job even harder. Plus, it has one advantage over key padlocks: There isn’t a keyhole to pick. We love the locking mechanism here ...

Perhaps it’s one of those products you didn’t know you needed until you saw it, but it’s here: the QuickLock. It’s a padlock that can be locked and unlocked with the help of a smartphone ...

Only the second Apple Home Key-compatible smart lock, Level Lock Plus offers a great experience for iPhone users. It’s also one of the best-looking smart locks and has multiple options outside ...

The lock is opened by a small key which is numbered “1775.” I would appreciate any information that you can provide about the lock including an estimate of its value. — FB, Hardy, Ark.