It's been a month since the video was taken by the hotel camera. Can you transfer it to watch it?

Look at the size of storage space and the number of cameras saved. The bigger the hard disk, the fewer cameras, and the lower the pixel resolution, the more space is saved. If you use a hard disk video recorder, you can automatically overwrite the previous one when the space is full. Of course, you can also save it on a mobile hard disk before overwriting it. Generally, it will be full in ten days to a quarter, but now the price of hard disks above 2T is not high, and it is possible to keep them for half a year. You can do the math yourself. The speed of the camera is 500 meters per hour