In keeping with the spirit of the "cheap" aspect, I got the Arlo Pro 2 (4 camera) on sale. I think they are a few generations behind their current versions, but should have suited my needs. I'm having trouble syncing the cameras with the base station. Tried "tech support", ended up returning the first one, and still same issues with the second one. Maybe something with my router or wi-fi? I am ready to return these and spend a little more for the newest ones. Can't do a hardwire system - too difficult with my house. Any thoughts?