... codec; supports audio input, audio output, MIC Power supply Power consumption 250W power supply Power input 100 ~ 240VAC input Environments Mounting Supports ... DescriptionsIEC-514S-010IEC-514SH system, 4 LAN ports, 250W power supplyIEC-514S-020IEC-514SH system, 4 LAN ports,1 ... to switch) 1x 2m LAN cable(Machine to machine) 1x power cord 1x Accessories box (Mounting brackets, rubber pads, screws bag ...