The base station (silver box) needs to be plugged into a wall, but the line out of that box that connects the antenna has a proprietary cable that splits part of the way down that ends with an ethernet (RJ45) male plug and a DC power out plug. Offhand I don’t recall if it can communicate via Wi-Fi but it might be irrelevant if you have to run the 2-in-1 cable out to the antenna in order to supply the antenna with power, anyways.
It does support wifi
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