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Video Insight USB DVR 4CH 120FPS
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| Description: |
The Video Insight VJUSB-4 connects to any Windows XP Professional computer via a USB 2.0 port. The device supports up to 4 analog cameras capturing a total of 120 frames per second. Other features include 2 channels of audio and 1 Video Out port.
The VJUSB-4 supports the entire Video Insight Product Suite and can be added as an additional server to multi-server environments. (Please note the VJUSB-4 can not run in the same system as our VJ series cards) |
| Features: |
- In general, the VJUSB-4 is compatible with any PC that runs Microsoft Windows XP operating system. If you have existing hardware that does not meet these specifications, the only downside is your system might not be able to capture as many frames or store as much history.
- USB 2.0
- Operating System
Windows XP Professional with Service Pack 2 is required.
- Processor
Video Insight uses a software based compression algorithm that utilizes the PCs CPU. The faster the CPU, the more frames per second the system will capture. High screen resolution will require more processing power. The lower the resolution, the better the performance.
- Memory
We recommend 512MB memory
- Storage
Disk usage is based on how many frames per second you capture and the image size. The number of frames per second is how many images you actually save to the disk. With Video Insight's motion detection turned on, the images you actually save depends on how much motion you are recording. For example, you might have a camera pointed at the back exit door that is set to 10fps with motion detection turned on. If no one comes through that door, no images will be saved and no disk storage will be used. Now, compare that to a camera on the front door that is set to 10 fps with constant motion, it might use 200MB per day.
- Video Cards
To help offload some of the processing, we recommend a 32MB or higher video card. Most cards in systems today are greater than 64MB. If you are unsure of the amount of video memory for your system, you can use the System Information located under the Start menu in Accessories/System Tools.
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