The Open Supervised Device Protocol (OSDP) is an access control communication protocol adopted by the Security Industry Association to improve interoperability among access control and security products. When access security systems are being replaced or retrofitted, OSDP should be considered as an alternative to Wiegand. Many card readers can be vulnerable to attack when using a traditional Wiegand interface between the access control reader and the control panel. OSDP offers end users more options, due to its interoperable and secure nature. Safeguard against the security vulnerability of the traditional Wiegand interface. The OC1 interface (below) together with RX series OSDP compatible access control readers, can make full use of existing cabling, which will minimise retrofit operations AND installation costs.

Open Supervised Device Protocol

OSDP offers end users more options, due to its interoperable and secure nature. The OC1 interface (together with our OSDP readers) can make full use of existing cabling which will minimise retrofit operations AND installation costs.

MIFARE®DESFire® + HID® Proximity