The advantages of OSDP

The advantages of OSDP

The Open Supervised Device Protocol (OSDP) is a communication standard and device-to-controller protocol. Apart from the quality interoperability that OSDP provides, OSPD has superseded the Wiegand technology and standard. Although Wiegand has served companies well in...
Time to finally break away from the Wiegand format?

Time to finally break away from the Wiegand format?

By Barend Keyser The Wiegand interface, which rose to popularity in the 1980s, has long been accepted by the access control industry as the de facto wiring standard for interfacing between access controllers and various card or biometric readers. As usual, the longer...