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WIRELESS CONNECTIVITY & SENSORS
User manual Proteus-III
23. Regulatory compliance information
23.1. Important notice EU
The use of RF frequencies is limited by national regulations. The Proteus-III has been designed
to comply with the RED directive 2014/53/EU of the European Union (EU).
The Proteus-III can be operated without notification and free of charge in the area of the Euro-
pean Union. However, according to the RED directive, restrictions (e.g. in terms of duty cycle
or maximum allowed RF power) may apply.
Since the module itself is not fused the voltage supply shall be fed from a power
source which is class PS2 according to EN 62368-1.
23.2. Important notice FCC
The use of RF frequencies is limited by national regulations. The Proteus-III has been designed
to comply with the FCC Part 15.
The Proteus-III can be operated without notification and free of charge in the area of the United
States of America. However, according to the FCC Part 15, restrictions (e.g. in terms of
maximum allowed RF power and antenna) may apply.
23.3. Conformity assessment of the final product
The Proteus-III is a subassembly. It is designed to be embedded into other products (products
incorporating the Proteus-III are henceforward referred to as "final products").
It is the responsibility of the manufacturer of the final product to ensure that the final product is
in compliance with the essential requirements of the underlying national radio regulations.
The conformity assessment of the subassembly Proteus-III carried out by Würth Elektronik
eiSos does not replace the required conformity assessment of the final product.
23.4. Exemption clause
Relevant regulation requirements are subject to change. Würth Elektronik eiSos does not
guarantee the accuracy of the before mentioned information. Directives, technical standards,
procedural descriptions and the like may be interpreted differently by the national authorities.
Equally, the national laws and restrictions may vary with the country. In case of doubt or uncer-
tainty, we recommend that you consult with the authorities or official certification organizations
of the relevant countries. Würth Elektronik eiSos is exempt from any responsibilities or liabili-
ties related to regulatory compliance.
Notwithstanding the above, Würth Elektronik eiSos makes no representations and warranties
of any kind related to their accuracy, correctness, completeness and/or usability for customer
applications. No responsibility is assumed for inaccuracies or incompleteness.
Order code 2611011024000
Version 1.8 , July 2022
224
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