Group entry hacks are a favorite for hacker social groups. Why use old fashioned keys when you can use newfangled electronic keys? If you are looking to build a simple RFID-based security system to ...

Here is the circuit diagram of Electronic code lock system using 8051 microcontroller. It is very useful at residential places to ensure better safety. This system demonstrates a circuit named ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Jon Chase Jon Chase is an editor of smart-home coverage. For Wirecutter, he ...

Kevo now available for pre-order, visitwww.Kwikset.com/Kevofor more information Kevo is the first deadbolt intelligent enough to communicate with a smartphone and ...

Would you be surprised to learn that the first mechanical lock and key were invented about the same time as the first message encoding keys? Mechanical security keys, for doors, gates, living spaces, ...

Charlotte Pfahl, 68, prefers using an old-school mechanical key to access her New York City apartment. So when her landlord modernized the building and installed a smart lock in 2018, she and several ...