Geovision GV-650B 16 Channel Video Capture DVR Card GV650 with version V8.5 Complete Webcam Software Suite Included

The card is affordable and easy to install so you can start monitoring your surveillance footage today. Users will receive free lifetime technical support with the purchase of this card. FPS or Frames Per Second refers to the speed at which the camera records and plays back video. 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.

The card is affordable and easy to install so you can start monitoring your surveillance footage today. Users will receive free lifetime technical support with the purchase of this card. FPS or Frames Per Second refers to the speed at which the camera records and plays back video. 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. 

This DVR card records 60 frames per second straight onto your computer. It can record clear footage from up 16 surveillance cameras and playback footage on your PC or Mac.