151; -- A crucial but unnoticed tool in our everyday lives, keys grant us access to protected valuables. This week's tools help you better understand the nature of locks and keys. SimpliciKey ...

You can even set a guest key code while you’re out of town so your neighbor doesn’t have to search for that spare key when you forget to water ... locks also come with mechanical keys ...

You can even set a guest key code while you’re out of town so your neighbor doesn’t have to search for that spare key when you forget to water ... locks also come with mechanical keys ...

Instead, many smart locks have keypads for PINs and/or electronic keys, where the “key” lives in an app on your smartphone and communicates with your lock wirelessly. Either way, you can ...

But at a time when almost every household expense is rising, could you fight back by having a water meter installed instead? While some MPs say it should be compulsory to save Britain water ...