How many times can the RSE record ?

(Fixed-capacity storage) The length of time a video can be recorded is mainly related to the format bandwidth of the video:

CIF single channel bandwidth: 256kb

4CIF single channel bandwidth: 512kb

720p30 single channel bandwidth: 768kb

1080p30 single channel bandwidth: 1M

1080p60 single channel bandwidth: 2M

1T hard disk, if you open a single stream 720p30, the calculation method is: 1024 * 1024 * 1024 * 8 / (768 + 512) / 60 / 60 / 24 = 77.7 (days)

If it is dual stream 720p30, the calculation method is: 1024*1024*1024*8/(768*2+512)/60/60/24 = 48.5 (days)

Other formats can also be calculated based on this formula.