The all-weather Master Lock 4401DLH padlock can be controlled by your smartphone, and lets you grant guest access, but it'll cost you a pretty penny. Why you can trust Tom's Guide Our writers and ...

The lock is currently available for US$24.99, from the Master Lock website. More information is available in the video below. Source: Master Lock via Gear Patrol ...

If it’s just for your gym or office locker, a cheap combination padlock from Master Lock might be ideal. But if you need to protect a garage or a storage unit full of expensive appliances and ...

Reading onward you’ll find what we think is the best smart padlock overall, as well as several selections for more specific use cases. The Smart Lock by Master Lock is the best padlock overall ...

The business that the misunderstood entrepreneur founded is none other than Master Lock, which forever changed the security industry. Prior to 1921, locks were available in two styles: expensive ...

UPDATE: x04d sent in a video demo (DivX) (dead link) of how to open a lock in 2 sec. using a padlock shim. UPDATE: The linked video above has long been dead. Check out our more recent Master lock ...

Padlocks are one of those everyday objects that seem ripe for the Internet of Things treatment, so it's no surprise that Master Lock has given its new line an intelligence boosting upgrade.

If the battery in the padlock dies while it's closed, you can jump-start it to open it and replace the battery by pressing a 9-volt battery to the contact points on the bottom. Master Lock says ...