The cameras I had put up last year to replace 4 if the cheapie, not working very well because they were about to peter out, are professionally installed. I had them online but unhooked them from the router when I got home one day and the admin was already logged in. Someone hacked it. I have changed the pswrds but still keep them unhooked. Thats why I think someone knows what they can and cant see. Id like to replace the other 4 with flir cameras but those are big bucks. One camera I had replaced cost $600.00. I have spent $6000 on the 4 new cameras( I have 8 total), and part of that cost besides labor was for the new nvr and a converter so I can still use the old analog cameras. Im tired of spending money trying to catch someone who has nothing better to do than troll around at night. Im not worried he will do anything to me. He is just trying to keep under my skin and get me to move. Im just going to pretend he dont exist. I win.