Geovision GV-800B 4 Channel Video Capture DVR Card GV800 with version V8.5 Complete Webcam Software Suite Included

The card can record 120 frames per second with H.264 compression. Cameras and audio devices can all be recorded and monitored by your computer. Footage can also be accessed remotely from a mobile device. At 30fps, the live video display and playback is completely fluid just like a television show. Slower speeds mean less fluid video, resulting in "choppier" playback. For a system with a PC Card, the card controls how many FPS can be recorded at once, and these must be split evenly between the number of cameras plugged into the card.For example, if you use a 20fps card and plug 16 cameras into it, each camera only records/plays back at 1.25fps (very choppy). If you use a 480fps card with 16 cameras, each camera gets 30fps and video playback is very smooth.The more FPS, the more powerful the card will be, and the smoother the video will be. For best performance, we recommend selecting the system that has the highest total FPS and trying to get as close to 30fps per camera as your budget will allow. Hard-disk based digital video recorders make the "time shifting" feature (traditionally done by a VCR) much more convenient, and also allow for "trick modes" such as pausing live TV, instant replay of interesting scenes, chasing playback where a recording can be viewed before it has been completed, and skipping of advertising. Most DVRs use the MPEG format for compressing the digitized video signals. Video recording capabilities have become an essential part of the modern set-top box, as TV viewers have wanted to take control of their viewing experiences. As consumers have been able to converge increasing amounts of video content on their set-tops, delivered by traditional ‘broadcast’ cable, satellite and terrestrial as well as IP networks, the ability to capture programming and view it whenever they want has become a must-have function for many consumers.

This card will allow you to record 4 video channels and 4 audio channels from your surveillance cameras onto your computer. It has all the software you need to turn your computer into a DVR. The card can record 120 frames per second with H.264 compression. Cameras and audio devices can all be recorded and monitored by your computer. Footage can also be accessed remotely from a mobile device.

Interface: PCI-E
Input Type: DVI
Video Input: 4
Audio Input: 4
Recording Rate: D1 at 120FPS or CIF at 120FPS
Display Rate: D1 at 120FPS or CIF at 120FPS
Video Resolution: NTSC 704 x 480 / 640 x 480 / 352 x 240 / 320 x 240
Video Compression Geo MPEG4, Geo H264
Audio Compression: 16 kHz / 16 bit, 32 kHz / 16 bit
GV-NET I/O Card Support: Yes
Dimensions (L x W x H): 120mm x 82mm / 4.7 x 3.2 in.

Minimum System Requirements For One Card, CIF Resolution

OS Supported
32-bit Windows XP / Vista / 7 / 8 / Server 2008
64-bit Windows 7 / 8 / Server 2008 R2 / Server 2012

CPU: Pentium 4, 3.0 GHz with Hyper-Threading
RAM: Windows XP: 2 x 512 MB Dual Channels
RAM: Windows 7 / 8 / Server 2008 R2 / Server 2012: 2 x 1 GB Dual Channels
HDD: 80GB
Graphic Card: AGP or PCI-Express, 1024 x 768, 32-bit
DirectX: 9.0c

Note:
1. GV-800B is currently not compatible with VIA series and ATI series chipset motherboards.
3. Specifications are subject to change without notice.