/kloc-how to store 0/00 monitoring points (with a gun ball machine) for 3 months, play back and watch, and the picture is smooth?

How long it takes to store is measured by the disk capacity of your storage, which is difficult to achieve if you use DVR to store.

Because the general monitoring image code stream is between 5 12K and 2M, that is, the transmission rate per second is 5 12k/s-2m/s, so you can calculate how much capacity you need according to your own monitoring image code stream.

For example, if each of your pictures is a code stream of 1M, then the space you need to store this picture is1m * 60s * 60min * 24h *30 days * 3months =7776000M≈7600G≈7.5 t, then 100.

If it's a hard disk video recorder, it won't take three months. If you want to save, you can only choose a storage system with a disk array. Generally, when the storage system is full, it will be washed out first, or you can choose not to save it when it is full, but no one does. As long as the reading and writing rate is normal, there will be no card problem.