Hi, I have a livestock eye dome camera that’s works via 4G and old tractor batteries. Looking to use it in the calving shed and would prefer to have it running from the mains. I’ve tried a couple of of adaptors we’ve kicking about but nothing seems to have the correct power to make a connection to iPad although the camera will do its startup/datum reference routine. On the livestock eye website they don’t give the exact spec of the adaptor they offer, not sure on what their price is and keen to get going. Does anyone have an idea on the adapter needed?