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 ...

[Shawn] recently overhauled his access control by fitting the doors with some RFID readers. Though the building already had electronic switches in place, unlocking the doors required mashing an aging ...

Israeli company Pandoor Doors is expanding a radio frequency identification system that it had deployed last year to automate the crafting of custom doors for its customers. By applying tags, provided ...

I just received my RC522 RFID reader and made this simple Arduino access control system that uses the reader, a buzzer for the alarm and a relay shield for the security system. The relay can be used ...

A simple door lock is no longer enough for giving your home supreme protection, especially if you have a glass or a sliding door. While you can equip your home with CCTV cameras, there is still the ...

As RFID technology use expands, large distribution centers and warehouses are challenged with deploying fixed reader portals across as much as a hundred dock doors. To meet this demand, technology ...