EKI-1221I-BE,GATEWAY MODBUS ESS CU DIN
EKI-1221I-CE,GATEWAY MODBUS 1P RS-232/422/485
EKI-1221I-MT-A,1-PORT MODBUS GATEWAY WITH MM/ST
EKI-1221R-CE,1-PORT MODBUS GATEWAY/ROUTER
EKI-1222-BE,ROUTER 3G HSPA ETH
EKI-1222-CE,GATEWAY MODBUS 2P RS-232/422/485
