FAQ No. FAQ01360
Question
How long is the communications distance for
wireless devices?
Answer
The distance depends on the type of radio station.

The communications distance depends on the
installation environment (e.g., antenna installation position, height,
line of sight, obstacles). Be sure to test communications at the site.
(Contact your OMRON representative concerning test devices.)
The radio waves are affected by the material
of the obstacles. The waves are passed through glass and plastic;
attenuated by concrete walls, plasterboard, and mortar; and reflected by
metal objects.

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