Product Description

4CH USB DVR, 2CH audio, the maximum display/recording rate is 25 fps (PAL ), 30 fps (NTSC), Video Resolution 704x576, 352x288(PAL) 640x480, 320x240(NTSC) 1 4channels video input , the maximum display/recording rate is 25 fps (PAL ),30 fps (NTSC) 2 1/4/6 /8/13/16 screen display modes are available. 3 Multi alarm triggering method: sensor, motion, video loss, and HDD space shortage. 4 Support schedule recording mode, recycling recording method available. 5 MPEG4 video compression format. 5 level recording quality options available, and the recording frame rate range from 1 to 30 fps adjustable for each channel. 6 Support multi-channel playback, searching by time/date and recording events, images can be zoom/capture/save/print/backup . 7 Support remote surveillance and PTZ control through web browser, support dynamic domain name 8 Remote playback function. 9 Configurable auto reboot function for preventing PC deadlock. 10