TP-Link TL-SG1008D - Manual (Page 4)

III
1） This device may not cause harmful interference.
2） This device must accept any interference received,
including interference that may cause undesired operation.
Any changes or modifications not expressly approved by the
party responsible for compliance could void the user’s authority
to operate the equipment.
CE Mark Warning
This is a class B product. In a domestic environment, this
product may cause radio interference, in which case the user
may be required to take adequate measures.
Safety Notices
Cautions:
Do not use this product near water, for example, in a wet
basement or near a swimming pool.
Avoid using this product during an electrical storm. There may
be a remote risk of electric shock from lightning.