User`s guide

Configuring the DVR
700-0058 R001 3–11
The following tables show the estimated recording time in hours for an 80 GB,
500 GB, and 750 GB hard drive with one camera at the different settings for
frames per second (FPS), resolution, and picture quality.
If all the cameras are configured to record at the same resolution, frame rate and
picture quality, you can calculate the system recording capacity by dividing the
value in the table by the number of cameras. If the cameras are set to record at
different rates, contact Seon Design for assistance in calculating the recording
capacity.
The EX4 Plus 35 DVR processes 4 different video inputs simultaneously—the
frames per second (FPS) is aggregate based on the sum of all the camera frame
rates. In other words, the recording times shown in the following tables are
independent of how many cameras are connected to the DVR.
Important: The amount of memory the hard drive uses is dependent on the scene
content and the lighting conditions. Your actual recording times may vary.
Table 3-6 Estimated recording time in hours with 80 GB hard drive
Frames per
second (FPS)
Picture Quality and Resolution
2
360×240
4
360×240
6
360×240
2
720×240
4
720×240
6
720×240
2
720×480
4
720×480
6
720×480
30 176 135 84 110 84 52 70 49 22
20 219 159 110 135 103 67 70 49 22
15 255 224 138 179 138 90 105 78 38
10 293 251 160 195 160 104 147 110 52
7.5 317 238 173 212 159 127 159 112 60
6 349 291 195 219 194 134 159 135 63
5 393 328 246 281 246 179 219 164 90
4 475 380 317 380 271 211 238 190 100
3 683 513 410 512 410 293 343 257 138
2 992 747 560 747 560 450 561 374 225
1 1698 1280 848 1277 855 686 855 636 425