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 ...

Rather than reinvent the wheel, you might want to check out the extremely impressive ESP-RFID project. It’s still based on the ESP8266 we all know and love, but it combines the diminutive WiFi-enabled ...

The ID badge has become a nearly universal emblem of corporate life. At companies large and small, new employees are issued a radio frequency identification (RFID) card that provides visual ...

XPass D2 is an outdoor compact RFID reader based on Suprema's state-of-the-art RFID technology and multi-hardware platform, optimized for centralized access control systems such as Suprema's ...

The ID badge has become a nearly universal emblem of corporate life. In companies large and small, new employees are issued a radio-frequency identification (RFID) card that provides visual ...

August 1, 2002 — Texas Instruments plans to take on HID, the leader in the market for RFID access control systems. TI said today that is will introduce a new line of 13.56 MHz reader and card security ...

Modern access control systems provide key protection to buildings and people. Planning and building a system using quality, properly rated cable will help guarantee long-term performance, a healthy ...

A device called BEKey which is the size of a quarter and can be installed in 60 seconds on a proximity card reader could potentially be used to break physical access controls in 80 percent of ...