SIA's new Open Supervised Device Protocol (OSDP™) is the communication standard that brings protection against Wiegand reader hacking, interoperability, consistency, and functionality. Get 2-way communication for sophisticated processing, access control that stands up to the elements, and multi-drop installations. OSDP adds supervision, is scalable to connect more field devices, and simplfies installations by using 2 wires instead of 10+.
OSDP-enabled products became available in 2015. The Cypress OSMIUM converter is a simple way to migrate access control systems to the new OSDP standard. Learn more at www.OSDP-Connect.com.