USB, LAN, 4ch DVR

Features:1) Real time display2) Triple operation mode, record/playback/live display3) USBbackup4) Motion detection,48 sensing area5) High record image resolution6) Powerful IP function, remote playback, live display, controllingSpecifications:Model No. SY-3004Video Input 4CH input (BNC)Video Output 2 channel output (Main Monitor/Call Monitor) Recording frame PAL:25f/S/4ch NTSC:30f/S/4chDisplay frame PAL:100f/S/4ch NTSC:120f/S/4chResolution NTSC:720 x 240; 360x240 PAL:720 x 288;352 x 288Compression M JPEGRecord Image Quality 4 levels adjustableRecord Mode Normal, Alarm, Motion detectionVideo Search Search by event, date and timePre-alarm Operation Max 30-image pre-recordMotion Detection 6x8 motion detection windows, sensitivity adjustableDigital Zoom 2xzoom in H/V directionAudio Input 64Kbit/sec mono audio interfaceNetwork Live Display/Playback/Remote ControlOperation Mode Triplex operationStorage support Support 250G HDDCase Silver or BlackWeight 5.5KGDimensions 430mmLx300mmWx50mmH
USB, LAN, 4ch DVR