Although RFID (radiofrequency identification) is far from being perfect, it has its benefits, which can outweigh its flaws for many companies. Each tag has to be installed on items a company wishes to ...

The best smart locks can make life more convenient for you, guests, house sitters and repair people. We tested 14 popular smart locks and found two worth buying.

A smart lock brings added versatility to your door, letting you open it using a keypad or smartphone app. Here's everything you need to know about smart locks.