| System |  
  | Main Processor |  Dual-core embedded processor |  
  | Operating System |  Embedded LINUX |  
  | Video & Audio |  
  | IP Camera Input |  16 channel |  
  | Two-way Talk |  1 channel Input, 1 channel Output, BNC |  
  | Display |  
  | Interface |  1 HDMI, 1 VGA, 1TV |  
  | Resolution |  1920×1080, 1280×1024, 1280×720, 1024×768 |  
  | Display Split |  1/4/8/9/16 |  
  | OSD |  Camera title, Time, Video loss, Camera lock, Motion detection, Recording |  
  | Recording |  
  | Compression |  H.264 / MJPEG |  
  | Resolution |  5MP(2560×1920) / 3MP(2048×1536) / 1080P(1920×1080) / 720P(1280×720) / D1 (704×576/704×480) & etc. |  
  | Record Rate |  Max 128Mbps ( eg. 16ch 5MP @ 8Mbps, 16ch 1080P @ 8Mbps &; etc.) |  
  | Bit Rate |  48~ 8192kbps |  
  | Record Mode |  Manual, Schedule(Regular(Continuous), MD, Alarm), Stop |  
  | Record Interval |  1~120 min (default: 60 min), Pre-record: 1~30 sec, Post-record: 10~300 sec |  
  | Video Detection & Alarm |  
  | Trigger Events |  Recording, PTZ, Tour, Alarm, Video Push, Email, FTP, Buzzer & Screen tips |  
  | Video Detection |  Motion Detection, MD Zones: 396(22×18), Video Loss & Camera Blank |  
  | Alarm Input |  8 channel |  
  | Relay Output |  3 channel |  
  | Playback & Backup |  
  | Sync Playback |  1/4/9/16 |  
  | Search Mode |  Time/Date, Alarm, MD & Exact search (accurate to second), Smart search |  
  | 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 |  
  | Network |  
  | Ethernet |  1 RJ-45 port (10/100/1000Mbps) |  
  | Network Function |  HTTP, TCP/IP, IPv4/IPv6, UPNP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPOE, DDNS, FTP, Alarm Server, IP Search(Support Dahua IP camera, DVR, NVS and etc.) |  
  | Max. User Access |  20 users |  
  | Smart Phone |  iPhone, iPad, Android, Windows Phone |  
  | Storage |  
  | Internal HDD |  2 SATA ports |  
  | Auxiliary Interface |  
  | USB |  2 ports (1 Rear), USB2.0 |  
  | RS232 |  1 port, For PC communication & Keyboard |  
  | RS485 |  1 port, For PTZ control |  
  | General |  
  | Power Supply |  DC12V/5A |  
  | Power Consumption |  20W (without HDD) |  
  | Working Environment |  -10°C ~+55°C / 10%~90%RH / 86~106kpa |  
  | Dimension |  1U, 375mm×285mm×50mm |  
  | (W×D×H) |  
  | Weight |  2.3KG (without HDD) |