• Contactless card readers and NFC

    Contactless card and NFC systems for the real world

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  • Hardware and Software design

    PC or mobile apps, electronics design and prototyping, embedded software, we offer full-stack development from concept to completion.

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  • Product Authentication

    A complete authenticity system for high value goods which are prone to counterfeiting.

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Contactless card readers and NFC solutions

Contactless card readers and NFC solutions

We offer specialist card-reader technology and bespoke NFC solutions, with all our hardware designed and built in the UK

Product Authentication

Product Authentication

The secure tag lies at the heart of our product authentication system. This is something that the counterfeiters can't copy!

Hardware and software design

Hardware and software design

We offer a complete service for design and implementation of hardware and software

Bluetooth Low Energy

Bluetooth Low Energy

From hardware design to iBeacon software, and our own UK assembled Bluetooth LE beacon.

A little bit about us ...

CJS Technology is a team of engineers dedicated to delivering excellence in software, hardware and database solutions.  Experienced in a wide range of skills including bespoke production data systems, hardware design, power management, concessionary transport systems and smart exhibition equipment, the main focus of our developments is centred around RFID (smart cards), NFC (mobile phone based transactions) and the new and exciting field of Bluetooth Low Energy.

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Some of our services

We offer consultancy and software services to the smartcard industry. We have an innovative anti-counterfeiting solution, and offer bespoke electronics hardware design and prototyping services.

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Embedded Systems

Embedded Systems

Specialising in low power designs, we offer a complete hardware and software design, development and prototyping service.

Practical Cryptography

Practical Cryptography

Need to secure your data?  Talk to us about cryptography and security.

Smart Ticketing

Smart Ticketing

We are accomplished technical ITSO consultants experienced with ISAMs, testing and tool development.