ZTD-4CH1080N-H264

System Main Processor Hi3520D V300 HiSilicon CPU Codec H.264 System Resources Simultaneous multi channel recording, playback, network operation, USB, backup Interface Operator Interface 16-bit true color graphic menu operation interface, support mouse operation Preview 1/4split screen Video Monitor quality VGA (1080P at most); HDMI (1080P at most) Preview ability 4*1080P Encode ability 4*1080P @15fps Decode ability 4*1080P @15fps Multi-mode input analog： 4*1080P； hybrid： 2*1080P（analog）+2*1080P（network）;4*1080N（analog）+4*960P （network） network：16*1080P;9*1080P；16*960P；4*5M； Motion Detection Depend on camera, each screen can be set to 192 (16 * 12) detection areas; multi-level sensitivity can be set (Limited local channel) Audio Audio Compression G.711A Intercom Support Record & playback Recording Mode Manual>Alarm>Motion Detection>timing Video storage HDD, network Backup mode Network, USB hard disk, USB burner, SATA burner Search Mode Search by Time/ Calendar/ Event/ Channel External interface Video Input 4ch BNC Video Output 1ch HDMI, 1ch VGA Audio I/O 1CH RCA input/ 1CH RCA output Alarm I/O 0/0 Network Interface 1*RJ45 10M/100M Adaptive Ethernet port USB Interface 2* USB 2.0 ports Wireless 3G, WIFI (Extend Via USB) HDD 1*SATA (Up to 8TB) General PTZ Control Control PTZ device by Coaxial Control ONVIF Support Power Supply 12V/2A Power Consumption <15W (Without HDD) Work Environment Temperature: 0℃-＋55℃, Humidity: 10%－90%RH, Atm: 86kpa－106kp Dimension 255(length)*218(width)*43(height)mm