| System |
| Main Processor | Embedded processor |
| Operating System | Embedded LINUX |
| Video |
| Input | 4 channel, BNC |
| Standard | NTSC(525Line, 60f/s), PAL(625Line, 50f/s) |
| Audio |
| Input | 4 channel, BNC |
| Output | 1 channel, BNC |
| Two-way Talk | Reuse audio input/output channel 1 |
| Display |
| Interface | 1 HDMI, 1 VGA ,1 BNC |
| Resolution | 1920×1080, 1280×1024, 1280×720, 1024×768 |
| Display Split | 1.4 |
| Privacy Masking | 4 rectangular zones (each camera) |
| OSD | Camera title, Time, Video loss, Camera lock, Motion detection, Recording |
| Recording |
| Video/Audio Compression | H.264 / G.711 |
| Record Resolution | 720P(1280×720/1280×600)/960H(960×576/960×480)/D1/4CIF(704×576/704×480) / CIF(352×288/352×240) / QCIF(176×144/176×120) |
| Record | Main stream | 720P/960H/D1/HD1/2CIF/CIF(1~25/30fps) |
| Rate | Extra stream | CIF/QCIF(1~25/30fps) |
| Bit Rate | 48~6144Kb/s |
| Recording Mode | Manual, Schedule(Regular(Continuous), MD, Alarm), Stop |
| Recording 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, Spot, Buzzer & Screen tips |
| Motion Detection | Motion Detection, MD Zones: 396(22×18), Video Loss & Camera Blank |
| Alarm Input | 4 channel |
| Relay Output | 6 channel |
| Playback & Backup |
| Sync Playback | 1/2/4 |
| Search Mode | Time/Date, Alarm, MD & Exact search (accurate to second), Smart search |
| Playback Functions | 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 | 2RJ-45 port (10/100M/1000M) |
| Network Functions | HTTP, IPv4/IPv6, TCP/IP, UPNP, RTSP, UDP, SMTP, NTP, DHCP, DNS, PPPOE, DDNS, FTP, IP Filter, Alarm Server |
| Max. User Access | 128 users |
| Smart Phone | iPhone, iPad, Android, Windows Phone |
| Storage |
| Internal HDD | 8 SATA ports (8HDDs or 6HDDs+1CD/DVD-RW), up to 32TB |
| External HDD | 1 eSATA port (Max 4 SATA HDDs), up to 16TB |
| Auxiliary Interface |
| USB | 4 ports (2 Rear), USB2.0 |
| RS232 | 1 port, For PC communication & Keyboard |
| RS485 RS422 | 1 port, For PTZ control, 1 port for Keybord |
| General |
| Power Supply | AC 100~240 V, 50/60 Hz |
| Power Consumption | 30W |
| Working Environment | -10 ~+55°C / 10~90%RH / 86~106kpa |
| Dimension(W×D×H) | 2U, 440mm×460mm×89mm |
| Weight | 6.5KG(without HDD) |
