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 ...

[Will] has been hard at work on a replacement system for his Hackerspace’s RFID door lock. The original is now several years old and he’s decided to upgrade to a much more powerful processor, adding ...

Hotel guests have been employing radio frequency identification technology to access their rooms for about ten years. Recently, however, access-control technology company dormakaba has taken the ...

DoorBird, global provider of IP video door intercoms and access control devices introduced its latest access control system, the A1122. Compact and IP-based, the multi-technology device is suitable ...

When GlobalComm Suppliers, a cell phone distributor near Philadelphia, moved into a new office space in 2004, it didn’t want to rely on the low-tech, key-driven deadbolt on the door to protect the ...

Suited for indoor and outdoor environments, the award-winning YG80 is a motor-driven, high-strength lock for securing any opening that needs true security. Learn more about the product in this ...