الوصف

4 channels video in one card, the maximumand display / recording rate is *5 fps under PAL format, *0 fps under NTSC format. 4 screen display modes are available. Multi alarm triggering method: sensor, motion, video loss, and HDD space shortage. Support schedule recording mode, recycling recording method available. MPEG4 video compression format. 5 level recording quality options available, and the recording frame rate range from 1 to *0 fps adjustable for each channel. Support multi-channel playback, searching by zoom / capture / save / print / backup. Support remote surveillance and PTZ control through web browser, support dynamic domain name Remote playback function. Configurable auto reboot function for preventing PC deadlock. Auto mail