Please make a local recorcer viewer appkinace for Ring Cameras

Please make a local Ring router device that can record and store video locally as well as provide alerting and app access. The Ring network has regular outages and during those outages every ring custoemer is operating blind with no home video security. Please make a home recorder/router device so that the video is still recorded and available locally as well as has the ability to send alerts via email or text to a phone. The ring system is very expensive and should have a way to be made more reliable with a local backup device to use when the ring network is down. I am at the point of abandoning my ring products of which I have 11 cameras and have invested over $1000 in a system that is unreliable because there is no local backup device to operate the system when the ring network is down.