9
OBSERVER 4100 HVR HARDWARE USER GUIDE
Appendix B: Recording Time Calculator
HDD CAPACITY CALCULATIONS
Resolution
Quality
Cameras
FPS
Hours of Recording
CIF
4 - Medium
4
5
243
CIF
4 - Medium
4
10
121
CIF
4 - Medium
4
15
81
CIF
4 - Medium
4
30
40
Half D1
4 - Medium
4
5
152
Half D1
4 - Medium
4
10
76
Half D1
4 - Medium
4
15
51
Half D1
4 - Medium
4
30
26
D1
4 - Medium
2
5
190
D1
4 - Medium
2
10
95
D1
4 - Medium
2
15
63
D1
4 - Medium
2
30
32
