Transport Ticketing

NFC Keychain for Transport Ticketing Systems

NFCKEY is a wearable NFC keychain that can replace plastic transit cards and NFC fare media in public transport, campus, and corporate shuttle systems. It is issued and managed by the operator — working with existing validators, readers, and transport ticketing infrastructure.

Application

Transport Ticketing

Examples

Public transport (metro and rail systems, bus networks), campus transport, corporate or private shuttle systems

Managed By

Transport Operator
From 10 piecesReady-made designs
Custom Designfrom 50 pieces
~2 weeksLead time for custom design
Wide chip rangeNXP® and STMicroelectronics
how nfckey fits in

What NFCKEY Replaces in Transport Ticketing Systems

What NFCKEY replaces

✓

Plastic transport cards and transit passes

✓

Paper-based or disposable contactless tickets

✓

Reusable fare media issued to passengers

NFCKEY functions as a wearable NFC transport credential that is presented to validators, readers, or gates in the same way as a traditional transport card.

What NFCKEY does not replace

✕

Validators, gates, or turnstiles

✕

Transport ticketing software or back-office systems

✕

Fare rules, tariffs, or usage policies

NFCKEY does not calculate fares or grant access on its own.
All fare calculation, validation, and enforcement decisions remain within the transport ticketing system.

Common Uses

How NFCKEY Is Commonly Used in Transport Ticketing

In transport environments, NFCKEY is commonly used as an NFC transit access credential for: 

  • Daily commuter travel using reusable fare credentials 
  • Season passes and subscription-based transport access 
  • Campus or corporate shuttle systems 
  • Multi-modal travel where a single credential is used across bus, metro, and rail networks within the same system
  • Employee commuter benefit programs where employers issue transit credentials directly to staff
  • Closed-loop transport networks where credentials are issued by the operator 

The wearable format reduces lost or damaged transit cards while preserving the same validation flow as existing contactless transport credentials.

Why NFCKEY

Benefits of Using NFCKEY in Transport Ticketing Systems

When deployed in a transport ticketing system, NFCKEY delivers practical benefits as a wearable NFC keychain and RFID credential for operators and passengers alike

Always-With-You Form

Always-With-You Form

NFC keychain stays attached to keys, bags, and lanyards — reducing lost or forgotten transit cards during daily commutes

Reinforced Sleeve Mount

Reinforced Sleeve Mount

High-strength sleeve eyelet rated up to 40 kg tensile load — preventing eyelet wear and tearing under the demands of daily commuting

System-Native Fare Validation

System-Native Fare Validation

NFC keychain operates with system-native validation behaviour — preserving existing fare calculation, tariffs, and enforcement logic

Custom Design

Custom Design

NFC keychains with full design customisation options — allowing operators to differentiate fare products, routes, or service tiers

Designed to IP68 Standards

Designed to IP68 Standards

Built to IP68 ingress protection standards — protected against dust, moisture, and sweat in daily transit use

Reduced Card Reissuance

Reduced Card Reissuance

Durable replacement for paper tickets and disposable fare media — built to last longer and reduce credential reissuance over time

Deployment Model

Who Uses and Who Manages NFCKEY in Transport Ticketing

NFCKEY N°70B
NFCKEY N°70A
NFCKEY N°700
NFCKEY N°701
NFCKEY N°702
NFCKEY N°703
NFCKEY N°704
NFCKEY N°705
NFCKEY N°70B
NFCKEY N°70A
NFCKEY N°700
NFCKEY N°701
NFCKEY N°702
NFCKEY N°703
NFCKEY N°704
NFCKEY N°705

Who uses NFCKEY:

  • NFCKEY is used by passengers as a wearable and contactless transport NFC keychain
  • Passengers present NFCKEY at validators, readers, or gates in the same way as a traditional transport card during travel

Who manages NFCKEY:

  • NFCKEY is issued, enrolled, and managed by the transport authority, operator, or system integrator operating the ticketing system
  • Passengers do not configure, program, or manage transport credentials themselves

All fare calculation, validation, enforcement, and security logic remain fully system-controlled within the transport ticketing platform.

Next Steps

What's next?

Everything you need to get started — from chip selection to design and bulk ordering

01

Explore different NFC chip types

Check chip compatibility with your target devices, readers, or platforms before ordering

 02

Test before bulk deployment

If needed, order a sample pack to try the physical product and test compatibility with your setup

 03

Select your design

Choose from ready-made designs or submit a custom design
Explore Further

Useful links

Product

Chip Types We Offer

Explore all NXP® chip families available across NFCKEY products

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 Shop

Design Collections

Browse our ready-made designs across a range of collections

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 Solutions

All Solutions

See the full range of industries and applications where NFCKEY can be deployed

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 guide

Getting Started With NFCKEY

A guide to selecting the right chip, ordering, and deploying NFCKEY in your environment

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 about nfckey

NFCKEY Standards and Regulations

Learn about our NFC Forum compliance, ISO 14443/15693 standards, and the technology behind NFCKEY's interoperability

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