Buy a Kubota Excavator and dig a trench and hardwire it. If that doesn’t work, buy a Kubota Skid-Steer and fill the trench in. 

Yep sorry, line of site. I use (as others mentioned) the Ubiquiti products and they have LOS products you can install yourself. jchonline has given you great info and I would likely do the same if I was you. My neighbor currently uses the same setup for his shop/house. There are other options like running POE power over Ethernet and also range extenders. I have the range extenders on our property and I am usually just frustrated with them. LOS works great if you have that option. Just have to point the 2 devices at each other.Line of sight? Yes if thats what that means.
That looks promising. Do you know if this would work with the EERO setup? Would you just use the ethernet port on the EERO and connect it that way?
I haven't heard of that requirement before. Mine are on different circuits, same panel. No issues.
YMMV
We do.Do you get a lot of lightning in your area?
If you do I would avoid the power line option!
You seem very knowledgable. Thanks for the advice. Do you know if the extender in #25 will work with the EERO system.t depends on the device. I bought a few off of Amazon awhile back and neither of them worked on a different circuit.
The only way a repeater works if if you have it in an area where you have a very strong wifi signal, and can repeat that strong signal out.That looks promising. Do you know if this would work with the EERO setup? Would you just use the ethernet port on the EERO and connect it that way?
Thank you very much. So with the PtP I would need another EERO at the end of the point (at the gate) to turn that back to a useable WiFI signal? Sorry, I'm not too bright.Here is an example of what I have setup. It is 145m (475 feet) from the top right building to the AC Mesh Pro spot. You can see the circle around the AC Mesh Pro (which is a very powerful access point)...it gets nowhere near adequately covering the distance. This is why you need PtP for these long runs. If you want to do it right this is the way.
Correct. YOu would plug that EERO into the LAN port on your PtP antenna That EERO would communicate back to your EERO router or parent mesh device.Thank you very much. So with the PtP I would need another EERO at the end of the point (at the gate) to turn that back to a useable WiFI signal? Sorry, I'm not too bright.
Very interesting. Thank you for sharing your knowledge.Here is one from my office in the house to my shop. Notice I trimmed branches on trees to give clear line of sight. One on shop is mounted externally. Red arrow.
The only way a repeater works if if you have it in an area where you have a very strong wifi signal, and can repeat that strong signal out.
What you dont want is to add a repeater at the edge of your current wifi coverage area...because then you are just repeating that poorer coverage.