The Wiegand interface is a de facto wiring standard which arose from the popularity of Wiegand effect card readers in the 1980s. It is commonly used to connect a card swipe mechanism to the rest of an …

Feb 2, 2021 · You will find Wiegand technology in everything from biometrics to cards, to other forms of data capture and security. The most common application of Wiegand technology is in access control …

Learn all about Wiegand in access control, including information on Wiegand devices, readers, the 26-bit Wiegand protocol, and the Wiegand effect.

Aug 10, 2024 · The Wiegand Protocol, also commonly called the Wiegand interface, is a wiring standard found on card readers and access control systems, and has become the most common de faction …

Wiegand interface is a world-renowned wiring standard for interconnecting cards, reader, and controller with the access control system. It defines how the devices will communicate with each other to offer …

Wiegand cards play a central role in access control systems, offering reliable feedback via a secure cable connection. Each wiegand card sends clear signals to keypads, making security …

Wiegand (pronounced wee-gand) is a standardized interface protocol commonly utilized to communicate data between a credential and a reader, as well as between a reader and a door controller, within the …

May 16, 2025 · Wiegand (pronounced v ee-gand) is a standardized interface protocol commonly utilized to communicate data from readers to door controllers, within Physical Access Control Systems (PACS).

Dec 15, 2025 · Wiegand is a communications protocol for credential readers, developed in the 1980s. Wiegand is a legacy protocol that is both unidirectional and unencrypted when sending credential …

Wiegand is a wiring standard that is commonly used in access control systems. Since its inception in the 1970s, the Wiegand protocol (sometimes called the Wiegand interface) has become the most …