Meraki cameras only work with the Meraki dashboard, they do not support ONVIF, they do support RTSP if you enable it but I have not have much luck getting their RTSP stream to work with any NVR.
You can allow camera only access to a Meraki network that you could give to a monitoring company, if they don't want to log into a web interface I think you need to find another brand of camera.
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