u/Ok_Glass4365

I am looking at dash cams that include a parking mode but am worried about hardwiring it to my car and having the battery die. I would like to not have it running at home as I park in my driveway, but I do want for it to be running while I am parked at school or any other parking lot. The main concern is I might not run the car for a couple of days and the battery might die, is this a problem with new dash cams/ is there measures in place to ensure this doesn't happen. If so, what dash cams come with these measures.