With 22 of your wireless units on duty, I seem to have gotten the deer population off my 5 acres. A couple dozen of them used to cross my lot on a diagonal.
2 years ago there was a huge accumulation of deer poop on the yard, and they would show up mornings in my woods. I managed to make a line cutting their path between my 3 buildings. Now I still see deer on my neighbors’ land and on the border, but NOT running through or camping here. And the yard is clean.