Intelligent Dual Reader Controller – size (6" (152mm) W x 8" (203mm) L x 1" (25mm)H); maximum of 32 devices, On-board Ethernet, Dual Path capability, on-board two door control, OSDP Secure Channel, Wiegand or F2F; eight inputs, four outputs, cabinet tamper and power fault input monitors. Requires OnGuard 7.5 or higher for Legacy Mode support, and OnGuard 8.3 or higher for Native Support.