Rosonix Technology RX357X Addendum

FCC INFORMATION (additional, full text)

Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part
15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful interference to radio communications. However,
there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the following measures:
—Reorient or relocate the receiving antenna.
—Increase the separation between the equipment and receiver.
—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
—Consult the dealer or an experienced radio/TV technician for help.

Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the
user's authority to operate this equipment.

Radiation Exposure requirements:

A distance of 20 cm shall be maintained between the antenna and users, and the transmitter may not be co-located
with any other transmitter or antenna.

Limited Channels fixed for use in the US:

This device is only capable of operating in 2405-2480 MHz according Zigbee.

OEM integration instructions:

The Radiation Exposure requirements mentioned above shall be met when the module installed in the host system.
The module shall be only used with the external antenna(s) that has been originally tested and certified with this
module.

As long as 3 conditions above are met, further transmitter test will not be required. However, the OEM integrator is still
responsible for testing their end-product for any additional compliance requirements required with this module
installed (for example, digital device emissions, PC peripheral requirements, etc.).

Validity of using the module certification:

In the event that these conditions cannot be met (for example certain laptop configurations or co-location with another
transmitter), then the FCC authorization for this module in combination with the host equipment is no longer
considered valid and the FCC ID of the module cannot be used on the final product. In these circumstances, the OEM
integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate
FCC authorization.

End product labeling:

The final end product must be labeled in a visible area with the following:
“Contains FCC ID: YUDRX357X”.

Information that must be placed in the end user manual:

The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this
RF module in the user's manual of the end product which integrates this module. The end user manual shall include
all required regulatory information/warning as show in this manual.