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 ...

TP-Link Systems Inc., a leader in networking and smart home solutions, has unveiled the Tapo DL100 Smart Deadbolt Door Lock. This latest addition to its award-winning Tapo smart home portfolio ...

Korean company KeyWe has launched what it's calling the "smartest lock ever" on Kickstarter. And with Wi-Fi, NFC, Bluetooth, a touchpad and an old-fashioned backup key, it's certainly swinging for the ...