Images of items being screened can be stored. How many images can be stored and for how long?

The standard image archiving built into the screening machines can normally store at least 30 days of images based upon an x-ray machine working 24 hours a day 7 days a week. The first image is then replaced with the latest image and so you have a rolling 30-day archive. Additional memory can be provided to the customer with storage for as many images and for whatever period they require.