Okay I’m trying help my father in law setup a security camera by his fence post. The fence post is 430 feet away from the house and is out of 2.4ghz range from the router. I think I may have found a solution but want to get advice before I tell him to comment to anything. Also, maybe someone will come up with a better solution then me. I’m open to pretty much any suggestions. The solution I’m thinking of is a small 2.4ghz Yagi antenna, that then connects to a coaxial adapter to the router. The Yagi antenna would be pointed towards the camera which would be Wi-Fi 2.4ghz enabled camera and solar powered. He doesn’t want wires running out to the fence post, so any wired solutions is out of the question.
If you can talk him into accepting a cable, there are options to extend ethernet :
https://store.ui.com/us/en/pro/products/long-range-indoor-outdoor-ethernet-repeater