Unattended Transit Readers
Contactless Smart Ticketing for Public Transport
Contactless smart ticketing revolutionises passenger experience by offering unrivalled convenience and encouraging frequent travel. G2K’s NFC technology powers smart ticketing solutions for mass transit operators worldwide, delivering scalable benefits for projects large and small in partnership with system integrators.

Transform Passenger Journeys with EMV
Our EMV contactless technology brings frictionless travel, reduced queues, fare flexibility, and optimised cashless operations to public transport.

Quick Boarding
Passengers tap to travel for maximum convenience with no need for pre-purchased tickets.

Smart Ticketing
Offer the best fare or apply daily caps through a back office, allowing dynamic updates.

Integrated Payments
Combine transit schemes like ITSO and Calypso with EMV payments for a comprehensive solution.
uCrypto Reader: Built for Public Transport Payments
The uCrypto reader supports ITSO, Calypso, and EMV payments, handling both smart ticketing and bank card transactions.
Key features include:
- Fully Compliant: EMV-certified and compatible with Visa, Mastercard, Discover, and all popular smart cards.
- Flexible Design: Mountable near POS devices with USB and Serial connectivity. OEM modules are available for system integration into customer’s own ticketing hardware.
- Gateway Integrations: We offer ready-to-deploy contactless readers integrated with leading transit gateways Switchio and Littlepay. We can also support customers to make new gateway connections with their preferred payment processing partners.
- Expandable: One spare ISAM slot included, with a 4-slot expansion board for additional SAMs.

Payment Models to Fit Every Need
Model 1: Fixed Fare
A single tap replaces cash, triggering a simple transaction for a predefined fare.
Model 2: Aggregated
Zone-based fares or daily caps calculated at day’s end for complex pricing models.
Model 3: Pre-Purchase
Use contactless as a travel authority, linking passengers to their pre-paid tickets for multi-mode services.
Certified EMV Solutions by Gemini 2000
G2K’s Crypto range of readers ensures reliable and secure performance with certifications like EMV Level 1, Visa & Mastercard Level 2, and PCI PTS v5.1. Our expertise extends to non-EMV standards, such as Mifare, ITSO, and Calypso, providing comprehensive solutions tailored for modern transit.
As a proud partner in the Visa Ready for Transit program, we’re driving fast, secure, and seamless transportation journeys around the globe.