Encryption enables internet PIN debit if your processor is First Data. If you have another processor, you will need a different encryption. Please contact your processor or Agent to find out which encryption you need with your terminal. NEED PIN PAD TO ATTACH WITH THE DEVICE TO WORK FOR DEBI. Verifone VX520 terminal with EMV reader, contactless reader, and dual com modem.The item "VeriFone Vx520 EMV CLTS 32MB Credit Card Terminal" is in sale since Friday, December 18, 2020. This item is in the category "Business & Industrial\Retail & Services\Point of Sale & Money Handling\Credit Card Terminals, Readers". The seller is "mistercheapp" and is located in Phoenix, AZ. This item can be shipped worldwide.