TP-Link Deco S4 User Manual page 13

Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the
equipment.
We, TP-Link USA Corporation, has determined that the equipment shown as above has been shown to comply with the applicable technical standards,
FCC part 15. There is no unauthorized change is made in the equipment and the equipment is properly maintained and operated.
Issue Date: 2023-05-11
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