Product description
(video grabber 4 channel usb 2.0 dvr surveillance system) features 4-channel video input and 1-channel audio input in one card, allows you to watch 4 different video displays on one screen.
Record video at 5 levels of quality in dvd/vcd/mp4 format & save it on your hard drive.
Model #002 - compatible with windows 2000 / xp / vista 32 bit
4 channel video input on one card. Maximum display/recording rate is 25 fps in pal format; 30 fps in ntsc(us) format per channel
supports multi-channel playback, searching by time/date and recording events, images options include zoom/capture/save/print/backup.