![GEOVISION™ GV-NET / IO V3.2 Board [55-IOCRD-320]](http://en-shop.sysaway.com/cdn/shop/products/55-IOCRD-320_grande.png?v=1585811785)
Reference:
55-IOCRD-320
The GV-NET/IO card provides 4 inputs and 4 relay outputs. It supports both DC and AC output voltages and provides a USB port as well.
