The VZ-3, VZ-3s, VZ-3neo, VZ-3neoS, VZ-8light4, VZ-8plus4,, VZ-9.4L, VZ-9.4F, VZ-C6, EYE-14 and VZ-C3D do not provide an hardware RS-232 port.

The VZ-C3D do not provide an hardware USB port.

In case your installation needs RS-232, you can use an RS-232/LAN converter. These converters are available from various manufacturers.

WolfVision have tested some units, the tested units are listed on: www.wolfvision.com/visualizer/index.php/en/accessories/accessories-other-manufacturers

Please note, you will send the LAN commands to the Visualizer.