I am wondering if I could power all of my full frame cameras using your power boxes as when I am not sure what voltage is required for this particular camera model.
Thank you for your question.
For the Canon 5D Mk IV, we supply a combiner cable which effectively takes power from 2 outputs of the PowerBox into 1 coupler as the camera draws more power.
By using the combiner cable, you will only be able to connect up to 3 cameras per PowerBox.
If you would like a quote for the PowerBox and cabling compatible with the Canon 5D IV, please email firstname.lastname@example.org