Recording Time - Bosch DVR1C1161 Installation Instructions Manual

DVR1C1161 | Installation Manual | Chapter 6

6.2 Recording time

Approximate recording times in hours without audio
when recording with a 160-GB hard disk.
PAL
Recording Rate
(IPS)
50
25
12
8
5
2
1.6
1.0
0.5
0.2
0.1
NTSC
Recording Rate
(IPS)
60
30
20
10
5
2
1.5
1.0
0.5
0.2
0.1
Reference:
24H=1 day, 168H=1 week, 720H=1 month,
8760H=1year
(Estimated with typical image-low noise level)
When audio is recorded you must calculate an
approximate file size of 18KB (PAL) or 21.6KB (NTSC)
per second of audio. This can reduce the recording
times, especially for the lower recording rates, given in
the above tables significantly.
Bosch Security Systems | 2004-6
Lower Low
(15KB) (20KB)
60 44
120 90
240 180
360 270
590 440
1420 1070
1900 1420
3000 2200
5900 4400
14800 11100
29600 22200
Lower Low
(15KB) (20KB)
50 37
100 74
150 110
300 220
590 440
1480 1110
1980 1480
3000 2200
5900 4400
14800 11100
29600 22200
Picture Quality (average file size)
Basic Standard
(25KB) (30KB)
Approximate Recording Time
Hours
36 30
70 60
140 120
210 180
360 300
850 710
1140 950
1800 1500
3600 3000
8900 7400
17800 14800
Picture Quality (average file size)
Basic Standard
(25KB) (30KB)
Approximate Recording Time
Hours
30 25
60 50
90 70
180 150
360 300
890 740
1190 990
1800 1500
3600 3000
8900 7400
17800 14800
EN | 22
High Superior
(35KB) (40KB)
25 22
50 44
100 90
150 130
250 220
610 530
810 710
1300 1100
2500 2200
6300 5600
12700 11100
High Superior
(35KB) (40KB)
21 19
42 37
60 56
130 110
250 220
630 560
850 740
1300 1100
2500 2200
6300 5600
12700 11100