Wanting some advice from anyone that has done this before.
I have been asked by a customer to provide cctv link between two buildings. They only want to see a quad split in the second building, no control or anything fancy, just pictures. The distance between them is roughly 300m and clear line of sight isn't the best, that is why i'm thinking Wifi is the only answer. They do have a computer network but its locked down and I cant go on it.
My first thought was to use microwaves etc but as i say clear line of sight is hard to achieve without going VERY high which isn't really practicabl