I'm using HaLow WiFi to connect two houses in a mountainous region. I'm only using it for a link about 800m distant, but it's done what PtP links couldn't do reliably. I only get 13-14Mbps but it's enough for the light use we make of it.
I started testing the modules but then discovered that there are companies on AliExpress selling the same thing as "Wireless CCTV IP bridge", but they can be used for any kind of data if you accept the losses.
I've more recently seen old Ubiquiti 900MHz kit turning up on AliExpress, I'm tempted to try it instead but I am also concerned about counterfeiting and/or if the firmware has been tampered with.
I started testing the modules but then discovered that there are companies on AliExpress selling the same thing as "Wireless CCTV IP bridge", but they can be used for any kind of data if you accept the losses.
I've more recently seen old Ubiquiti 900MHz kit turning up on AliExpress, I'm tempted to try it instead but I am also concerned about counterfeiting and/or if the firmware has been tampered with.