How to calculate the storage needed for recording by VioGate?
The storage needed varies to the recording image. It is recommended to test directly. Suppose 640x480 is selected with 3fps, each channel needs 6.2G storage space every day for recording. A total of 24.8G will be needed for 4-channel recording. If using QNAP NAS-4300 that supports 2T storage (250G HDD x 8), about 8 VioGate servers of 32-channel recording can be supported for 10-day recording.
When using 320x240, you can count the amount by one fourth of 640x480.