I have one hooked up to my TV on an HDMI port to display all my home surveillance cameras in a grid. Works with any cameras that support RTSP. https://selfhost

I have one hooked up to my TV on an HDMI port to display all my home surveillance cameras in a grid. Works with any cameras that support RTSP. https://selfhostedhome.com/raspberry-pi-video-surveillance-monitor/ https://selfhostedhome.com/raspberry-pi-video-surveillance-m...