Point to Point wireless bridge

I need a point to point solution for my company. I've never done point to point before so I wanted to double check before I started ordering stuff. I was looking at a couple of the Ubiquiti NanoBeam's. We don't need to go very far, a few hundred yards at the most. I'm assuming I just need two of the NanoBeams? There isn't any other hardware required other then regular networking stuff on both ends? It looks like they are about $100 bucks a piece. Do they work well or is there another solution that would work better?

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Edit: I'm aware they both are going to need a PoE switch or PoE injectors.