Dear Customers, please note that we will be closed on Wednesday, October 28. Orders will be processed again from Thursday, October 29, 2026. Have a nice day.
These extenders can transmit digital I/O signals over great distances. Up to 1200m with RS485 and practically unlimited distance with Ethernet.

QuidoDuplex ETH is a set of two I/O modules for Ethernet (LAN, computer network) with a special firm...

QuidoDuplex RS is a set of two I/O modules for RS485 line (two wires only) with a special firmware d...