Hello, I just put a webcam on my shop, for security. The cam is conected on the front desk. I´m in the back at my office, and I want to see what is going on outside, but I don´t have a web conection, just a LAN one. I need to be able to see the cam from my PC without interferieng with the frontdesk computer.
You'll need to cable from the camera to your PC but if you've bought an expensive camera, you may as well buy a router to set up wireless. You don't need a web connection unless you want to be able to see what's going on when you're away from the shop.