Hello Everyone

I know nothing about payment terminals. We purchased these from an interior design studio going out of business.

VX520 works no problem found online the Password how to navigate through the options.

VX 510 has an alarm going off that says tampered 08000. I found nothing online to fix this problem.

I usually can fix most things, but I really don't want to try to figure this one out.

Please make me an offer if you would like to purchase these.

Thank you! Have a great day.