The estimation of backup speed
Resolution
Picture quality
Record
Frame rate
Channel
Backup
Time scope
Total capacity
The search time of HDD capacity
USB saving time
Total required time
84
Setup
360x240
Normal
(CH1, CH2, CH3, CH4 all same)
30 F/S
(CH1, CH2, CH3, CH4 all same)
CH1, CH2, CH3, CH4
60 minutes
Tested result
1.2G
25 minutes 36 seconds (828 KB/S)
45 minutes 2 seconds (471 KB/S)
1 hour 10 minutes 38 seconds