PDK Red High-Security One-Door Access Control Panel with Ethernet Connectivity (PDK-R1)PDKs Red 1 controller includes built in Ethernet connectivity and self discovery, simplifying IP configuration and functionality. Communication plug and play connection options are added by purchasing a Red WiMACTM wireless or PoE++ Module Kit. The Red 1 is equipped with OSDP functionality, an on board power supply, and a fully supervised power circuit that monitors input, output, battery voltage, and overall controller health. PDK certification may