
In this video we demonstrate how you can use a 4MP or higher camera that is mounted above a cash register or retail store counter to monitor and look at currency. You can utilize a camera with a fixed lens and digital zoom to get an overview of the currency. Even better you can use a camera with motorized zoom to set the camera to a closer zoom to get more clarity of the bills. Combining digital zoom and optical zoom is the best way to capture currency in retail applications. To learn more about how to use security cameras over a cash register don't forget to read the following post: