JVC GC-XA2 Detailed User Manual page 51

Radio Waves Used by this Product
This product makes use of radio waves in the ISM band (2.4 GHz).
Although a radio station license is not required to use this product, please take note of
the following.
Do not use this product near the following places:
the product lines of factories
communication failure or a drop in communication speed.
Avoid using this product near a TV or radio set.
Radio signals are unable to penetrate through reinforced steel, metal, or concrete.
concrete materials.
these materials.
Do not connect to wireless networks that you do not have authorization for.
Once connected, it may be considered unauthorized access and legal action can be taken
against you.
Exporting/Bringing the Unit Overseas
Precautions on Using Wi-Fi
51