DS1093-162A 77
6 MAXIMUM RECORDING TIME WITH 1000GB HARD DISK
6.1 REF. 1093/004AHD – 1093/008AHD – 1093/016AHD
The following resolution options can be selected on Urmet AHD DVR Series:
“720P” on 1/4/8/16 AHD Channels
“WD1”, ”WHD1” and “WCIF” on 1/4/8/16 Analog Channels
IMPORTANT NOTES
Bandwidth and HDD Duration can be highly variable depending on the scene recorded.
The following tables show the approximate time needed to fill the HDD when the 1/4/8/16CH DVR records
video only (i.e. no Audio) at the resolution and frame rate selected.
In order to estimate the HDD duration (before being overwritten) in the case of 2 or 3 channels, user can divide
the 1 channel table’s values (hours or days) by the actual number of channels that are being recorded. The
larger the number of channels recorded, the smaller the time interval before the HDD starts being overwritten.
1 Record Channel in 720P (1280×720) Resolution
Variables to be set Results
Bitrate
(in Kbps)
Frame rate
(in fps)
HD Time
(hours)
HD Time
(in days)
6144 25 350,18 14,59
6144 22 350,18 14,59
4096 20 525,27 21,89
4096 18 525,27 21,89
4096 16 525,27 21,89
2048 15 1050,54 43,77
2048 12 1050,54 43,77
1024 10 2101,07 87,54
1024 8 2101,07 87,54
1024 6 2101,07 87,54
1024 4 2101,07 87,54
1024 2 2101,07 87,54
1024 1 2101,07 87,54
4 Record Channels in 720P (1280×720) Resolution
Variables to be set Results
Bitrate
(in Kbps)
Frame rate
(in fps)
HD Time
(hours)
HD Time
(in days)
6144 25 87,54 3,65
6144 22 87,54 3,65
4096 20 131,32 5,47
4096 18 131,32 5,47
4096 16 131,32 5,47
2048 15 262,63 10,94
2048 12 262,63 10,94
1024 10 525,27 21,89
1024 8 525,27 21,89
1024 6 525,27 21,89
1024 4 525,27 21,89
1024 2 525,27 21,89
1024 1 525,27 21,89
8 Record Channels in 720P (1280×720) Resolution
Variables to be set Results
Bitrate
(in Kbps)
Frame rate
(in fps)
HD Time
(hours)
HD Time
(in days)
6144 25 43,77 1,82
6144 22 43,77 1,82
4096 20 65,66 2,74
4096 18 65,66 2,74
4096 16 65,66 2,74
2048 15 131,32 5,47
2048 12 131,32 5,47
1024 10 262,63 10,94
1024 8 262,63 10,94
1024 6 262,63 10,94
1024 4 262,63 10,94
1024 2 262,63 10,94
1024 1 262,63 10,94
16 Record Channels in 720P (1280×720) Resolution
Variables to be set Results
Bitrate
(in Kbps)
Frame rate
(in fps)
HD Time
(hours)
HD Time
(in days)
6144 25 21,89 0,91
6144 22 21,89 0,91
4096 20 32,83 1,37
4096 18 32,83 1,37
4096 16 32,83 1,37
2048 15 65,66 2,74
1024 10 131,32 5,47
1024 8 131,32 5,47
1024 6 131,32 5,47
1024 4 131,32 5,47
1024 2 131,32 5,47
1024 1 131,32 5,47