My setup is 8 IP cameras - 1 Dahua [older model], 3 Lorex [E841CA, E892AB, W881AA], 4 Amcrest [IP3M-943].
All cameras are hard wired and have there own electrical power adapter.
Not sure if this is pertinent, but my ISP is a cable fiber internet at 180 mbps.
When I purchased the Amcrest cams I...