Hi,

To use more than one computer, you need a multi-machine setup, even if you are not using tracking.
For the controlling machine, you will require a Broadcast Edition. For the satellite (renderer) machines, any license can be used, depending on the input interface you wish to use with the camera connected to the satellite machine.
You can learn more about multi-machine setups here: https://aximmetry.com/learn/virtual-production-workflow/multi-machine-environment/introduction-to-multi-machine-environment/

Warmest regards,