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 ...

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 ...

While access control systems using RFID-enabled contactless cards are a common security precaution for many buildings, the technology has far from replaced traditional mechanical locks and keys.

Designer door locks available to match the hotel’s environment have been released by hotel security provider VingCard. The contactless locking hardware comes in four colors–green, blue, red and orange ...

Salem, Va., March 16, 2007 -- Medeco Security Locks will introduce a new line of RFID products at ISC West in the the Sands Expo and Convention Center. Medeco’s new Hybrid platform, consisting of ...