System Main Processor Embedded Processor Operating System Embedded LINUX Display Interface 1 HDMI ,1 VGA Resolution 1920×1080, 1280×1024, 1280×720, 1024×768 Multi-screen Display 4CH: 1/4/6 8CH: 1/4/8/9/16 16CH: 1/4/8/9/16/25 OSD Camera title, Time, Video loss, Camera lock, Motion detection, Recording Video Detection and Alarm Trigger Events Recording, PTZ, Tour, Video Push, Email, FTP, Snapshot, Buzzer and Screen Tips Video Detection Motion Detection, MD Zones: 396 (22 × 18), Video Loss and Tampering Alarm input N/A Relay Output N/A Playback and Backup Playback 4CH: 1/4 8CH: 1/4/9 16CH: 1/4/9/16 Search Mode Time /Date, Alarm, MD and Exact Search (accurate to second) Playback Function Play, Pause, Stop, Rewind, Fast play, Slow Play, Next File, Previous File, Next Camera, Previous Camera, Full Screen, Repeat, Shuffle, Backup Selection, Digital Zoom Backup Mode USB Device/Network Storage Internal HDD 1 SATA Port, up to 8TB capacity eSATA N/A Auxiliary Interface USB 2 USB Ports (2 USB 2.0) RS232 N/A RS485 1 Port, for PTZ Control Third-party Support Third-party Support Dahua, Arecont Vision, AXIS, Bosch, Brickcom, Canon, CP Plus, Dynacolor, Honeywell, Panasonic, Pelco, Samsung, Sanyo, Sony, Videotec, Vivotek, and more Audio and Video HDCVI Camera Input 4/8/16 Channel IP Camera Input 4+1: each channel up to 2MP 8+2/16+2:each channel up to 5MP Audio In/Out 1/1, RCA Two-way Talk Reuse audio in/out, RCA Recording Compression H.264 Resolution 1080N, 720P, 960H, D1, HD1, BCIF, CIF, QCIF Record Rate Main Stream: 4CH:1080N/720P/960H/D1/HD1/BCIF/CIF/QCIF (1~25/30fps) 8/16CH:1080N(12fps)/720P(15fps)/960H/D1/HD1/BCIF/CIF/QCIF (1~25/30fps) Sub steram:4CH:CIF/QCIF(1~15fps) 8/16CH:CIF/QCIF(1~7fps) Bit Rate 1Kbps ~ 6144Kbps Per Channel Record Mode Manual, Schedule (Regular, Continuous), MD (Video detection: Motion Detection, Video Loss, Tampering), Alarm, Stop Record Interval 1 ~ 60 min (default: 60 min), Pre-record: 1 ~ 30 sec, Post-record: 10 ~ 300 sec Network Interface 1 RJ-45 Port (100M) Network Function HTTP, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE,DDNS, FTP, Alarm Server,P2P, IP Search (Support Dahua IP camera, DVR, NVS, etc.) Max. User Access 128 users Smart Phone iPhone, iPad, Android Interoperability ONVIF 2.42, CGI Conformant Electrical Power Supply DC12V/2A Power Consumption