| Specifications |
| System | OS: Embedded Linux |
| channels | 16-CH selectable |
| Storage | 4x3.5"HDD, up to 16TB |
| 3 x hot-swappable & lockable hard disk tray, 1 x internal hard disk tray |
| HDD S.M.A.R.T.(Self-Monitoring Analysis and Reporting Technology) |
| RAID0,1,5 |
| Connectors | 2 x Gigabit RJ45 ethernet port |
| 3 x USB2.0 port (1 x front / 2 x back) |
| 4 x DI and 1 x DO for external sensor or alarm |
| 1 x RS232 (reserved) |
| Camera Compatibility | Integrates with most VIVOTEK network cameras |
| Networking | IPv4, TCP/IP, HTTP, RTSP/RTP/RTCP, SMTP, DHCP, NTP, DNS, DDNS |
| | Network mode (TCP/IP configuration): failover / load balance / standalone |
| | Default: restore user name/password to default |
| Recording | Throughput: Max. 96 Mbps |
| Recording Policy: scheduled (continuous/event mode), manual and alarm recording |
| Video Compression: H.264/MPEG-4 |
| Audio Compression: AMR/G.711/AAC |
| Resolution: up to 5-Megapixel recording |
| Format: 3GP |
| LiveView (Local Display) | Display Layout: 1x1, 2x2, 4x4, 1+3, 1+5 |
| Rotate |
| Freeze |
| Snapshot |
| Bookmark design |
| Audio control |
| PiP video control |
| Manual Trigger Camera DI/DO, NVR DI/DO |
| Pan/Tilt/Zoom control of VIVOTEK cameras |
| Preset location |
| Auto pan/patrol |
| Playback (Local Display) | Display Layout: 1x1/2x2/1+3 |
| Playback Mode: play, pause, stop, next/frame, speed up/down (1/8, 1/4, 1/2, 1, 2, 4, 8, 16, 32, 64) |
| 4-channel synchronous playback |
| Search Mode: date/time mode, alarm mode (motion, DI/DO, Bookmark) |
| Graphical timeline |
| Snapshot |
| Bookmark design |
| Audio control |
| Export: 3GP/EXE |
| Button | Power: on/off |
| Default: restore user name/password to default |
| Backup: backup the NVR configuration file |
| Event Action Management | Source: motion, camera DI/DO, NVR DI/DO |
| Actions: recording, email, buzzer, FTP, HTTP, camera preset position, camera DO, NVR DO |
| Alarm history search (motion, DI, DO) |
| Security | User group setting with password protection |
| Access list |
| Backup | Manual backup |
| Mobile APP Support | VIVOTEK iViewer (iOS/Android) |
| Dimensions | 430mm (W) x 421mm (D) x 44mm (H) |
| Weight | Net: 7200 g (without HHD) |
| LED Indicator | 1 x Power LED |
| 1 x Status LED |
| 1 x HDD LED |
| 1 x Restore LED |
| 1 x Backup LED |
| Approvals | CE, FCC Class A, VCCI, C-Tick |
| Operating Environments | Temperature: 0°C ~ 40°C ( 32°F ~ 104°F ) |
| Humidity: 20% ~ 95% RH |
| Warranty | 24 months |
| Language Support | English, Deutsch, Espanol, French, Italiano, Portuguese, Traditional Chinese, Simplified Chinese, Japanese |
