GB
Recording time (days) for permanent recording
Video system PAL, resolution 352 x 288, no audio recording
Hard disk capacity
320 GB
500 GB
750 GB
1 TB
18.1.2 Video system NTSC
Recording time (days) for permanent recording
Video system NTSC, resolution 720 x 480, no audio recording
Hard disk capacity
320 GB
500 GB
750 GB
1 TB
40
Total picture
rate (PPS) of
Low (2 KB/ image) Fair (3 KB/ image) Mid (4 KB/ image)
all channels
100
17.7
50
35.3
25
70.6
12.5
141
6.25
283
100
27.8
50
55.7
25
111
12.5
223
6.25
445
100
42
50
83.9
25
168
12.5
336
6.25
671
100
57.5
50
115
25
230
12.5
460
6.25
919
Total picture
rate (PPS) of
Low (6 KB/ image)
all channels
30
19.6
15
39.2
7.5
78.5
30
30.9
15
61.9
7.5
124
30
46.6
15
93.3
7.5
186
30
63.8
15
128
7.5
255
Image quality selected (storage space required per image)
11.8
8.83
23.6
17.7
47.1
35.3
94.2
70.6
188
141
18.6
13.9
37.1
27.8
74.2
55.7
148
111
297
223
28
21
56
42
112
83.9
224
168
448
336
38.3
28.7
76.6
57.5
153
115
306
230
613
460
Image quality selected (storage space required per image)
Fair (10 KB/ image) Mid (14 KB/ image) High (18 KB/ image) Best (22 KB/ image)
11.8
8.41
23.6
16.8
47.1
33.6
18.6
13.3
37.1
26.5
74.2
53
28
20
56
40
112
79.9
38.3
27.4
76.6
54.7
153
109
High (5 KB/ image) Best (6 KB/ image)
7.06
5.89
14.1
11.8
28.3
23.6
56.5
47.1
113
94.2
11.1
9.28
22.3
18.6
44.5
37.1
89.1
74.2
178
148.4
16.8
14
33.6
28
67.1
56
134
112
269
224
23
19.2
46
38.3
91.9
76.6
184
153
368
306
6.54
5.35
13.1
10.7
26.2
21.4
10.3
8.43
20.6
16.9
41.2
33.7
15.5
12.7
31.1
25.4
62.2
50.9
21.3
17.4
42.6
34.8
85.1
69.6