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You buy France

Societe Euroamericaine De Commerce

CopSonic is available for anyone, anywhere, any time, on any device.
It is a patented technology which enables digital or physical devices to communicate with a mobile phone using ultrasounds to interact and transmit data. This solution is provided as a new contactless communication protocol for secured access, payment, retail and IoT.

CopSonic is universal as any device carrying speakers or microphones is compatible. CopSonic is secure as information is highly encrypted. CopSonic is frictionless as it can be operated through any existing GSM or data network (wifi and 2-3-4G). We provide an SDK for integration on all major platforms.

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Company profile

Related activities :

Electronics and information technology

Electronics and information technology

Export area :

Local presence :

European Union

Target countries :

Europe outside E.U.

European Union

French overseas departments and territories

North America

North Asia


South America

South Asia

South-east Asia

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Business France contributes to the development and success of French and foreign businesses wishing to expand abroad by supporting them throughout the lifetime of their projects, and is driven by an efficient, result-oriented working culture. > Read more


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