Applies to: B400; B800; D400; D800; RLC-410; RLC-410-5MP; RLC-410S; RLC-411; RLC-411-5MP; RLC-411S; RLC-411S-5MP; RLC-420; RLC-420-5MP; RLC-422-4MP; RLC-422-5MP; RLC-423; RLC-423S; RLC-511; RLC-520
All Reolink IP cameras will come with CAT5 Ethernet cable in the package.
Our cameras support T-568B connectors and CAT5, CAT6, CAT7 with 8 PIN Ethernet cable.
You may refer detail here: Wiring-Standard-of-Ethernet-Cable
Thus, you can use your own Ethernet cable or any other 3rd party Ethernet Cable which meet the wire standard at your choice.