Pos Devices Looking For A Simple POS System For A Restaurant.?

Looking for a simple POS system for a restaurant.? - pos devices

I want something easy to tickets only two dozen different products and prices to print. He was not there a total somthing complete control. I really want a unit in one piece. Preferably, a thermal printer. Nothing is as big as a cash register and not expensive. I have something like a piece is integrated with a device in the camera and the buttons where you click on the desired button and then print the appropriate ticket. Suggestions?