We have two buildings across the street from one another, one has our network and the other has our customers network. However we have to put one of our time clocks in the customer building. I am looking for a cheap solution to connect the two buildings via wireless so I can put our time clock on our network. They are approximately 70 yards apart. We use Cisco gear but I do not necessarily need Cisco. In the past we've done this with Netgear WG302 access points but I'm looking for something more modern and easy to setup. Thank you.