Which Dashcam for Motorcycle – Requirements Profile

Hello, I’m looking for a Dashcam for my motorcycle, if necessary also for a pedelec, which is on my wish list. Reason: “the others” and their interpretation of the accident and many reports about driver escapes etc. I’m looking for a Dashcam, which should meet the following (minimum) requirements: – Power supply over board power supply with running engine + built-in buffer battery or similar – Switching on the Dashcam at start of the engine. – Overwrite the oldest record in each case in a continuous loop. – Automatic, permanent storage of the recording in case of an event (sturk, impact, etc …, e.g. for 4 minutes before and 5 minutes after the event). – Switching on the Dashcam in case of an event even when the engine is switched off and permanent storage for a few minutes. – Working image stabilization. – Night image quality. – Possible large image angle. Is there something like this? Unfortunately, my research has not delivered any results. Thank you!