Stream 12 Cameras to 2 distant TV’s

Hey everyone,

I’m trying to stream 12 IP cameras to 2 seperate (distant) tv screens, that dont have access to an ethernet cable. I tried using a raspberry pi and sending smtp streams to it but 12 cameras is 2 much for the raspi to handle.

My other idea was to maybe use an NVR with a hdmi splitter and two receivers/transmitters, this is however quite an expensive solution.

Yet another idea would be to have 2 wireless NVR’s next to the tv’s. I would prefer not to have this.

Any ideas or help is appreciated!