top of page
OTI Trio

3-in-1 solution for magstripe, contact, and contactless payments for unattended automated machines

TRIO reader is a modular payment device that can support up to three cashless Payment interfaces in one small stylish enclosure. The reader is specifically designed for installation in vending machines to allow cashless payment with magnetic payment cards, as well as proximity, vicinity, and Contact EMV payment cards.


  • Accepts cashless payment methods:
    contact,magnetic stripe, contactless including mobile NFC

  • Design to fit standard vending machine and comply with EVA mounting requirements

  • EMV certified

  • TRIO is delivered with a comprehensive SDK, allowing complete control on the reader’s behavior

  • Easy installation and maintenance

  • Field upgradeable EMV contact add-on

  • Designed for indoor and outdoor installations for attended and unattended environments

  • Apple Pay® and Android Pay® compatible

OTI Trio

    Credit Card

    Looking for product datasheets?

    Get all the details you need about the various products we offer!

    bottom of page