Purpose of SD card in VDB?

Is there a purpose for the SD card slot in the VDB? I’ve already been assured it won’t work for onboard recording, but I threw a card in there anyways so I wouldn’t have to later if a use came up.

I ask since I had something removed from my property and I’d love to snag any footage from the doorbell cam if it somehow got stored. Doubtful I know, but it was far enough away not to enable motion detection/analytics. Thanks!

SD card recording is not available in the VDB770 at this time, but I believe they did originally intend to potentially add this down the line through firmware updates. I do not have info or ETA on that unfortunately.