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.

[Pcmofo] has shared a well-built, well-explained example of how to implement an RFID key system for a door. We call this the right way because it is well thought out and functional. In the past we’ve ...

Digital locks in Singapore vary widely in compatibility, features and price, making door type the first factor to consider ...

Among the many mundane but complicated tasks of our everyday lives such as pressing buttons on TV remotes and turning volume knobs, is the opening of a door lock with a metal key that must be inserted ...

It is hard to believe after the recent public sector IT scandals that the UK government may be about to do it all again. This time it is with high-security prisons. "In every prison cell there will be ...