| Model | DH-NVR7808 | DH-NVR7816 | DH-NVR7832 | DH-NVR7864 | |
| System | |||||
| Main Processor | Dual-core embedded processor | ||||
| Operating System | Embedded LINUX | ||||
| Video & Audio | |||||
| IP Camera Input | 8 channel | 16 channel | 32 channel | 64 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 & etc. | ||||
| Display Split | 1/4/8/9 | 1/4/8/9/16 | 1/4/8/9/16/25/36 | 1/4/8/9/16/25/36 | |
| OSD | Camera title, Time, Video loss, Camera lock, Motion detection, Recording | ||||
| Recording | |||||
| Compression | H.264 / MJPEG | ||||
| Resolution | 1080P(1920×1080) / 720P(1280×720) / D1(704×576/704×480) & etc. | ||||
| Record Rate | 192Mbps | ||||
| 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 | 16 channel | 16 channel | 16 channel | |
| Relay Output | 3 channel | 6 channel | 6 channel | 6 channel | |
| Playback & Backup | |||||
| Sync Playback | 1/4/9 | 1/4/9/16 | 1/4/9/16 | 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 / eSATA Device / Internal SATA burner/ Network | ||||
| Network | |||||
| Ethernet | 2 RJ-45 ports (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 | 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 | ||||
| Auxiliary Interface | |||||
| USB | 4 ports (2 Rear), USB2.0 | ||||
| RS232 | 1 port, For PC communication & Keyboard | ||||
| RS485 | 1 port, For PTZ control | ||||
| General | |||||
| Power Supply | AC 100V~240V, 50/60 Hz | ||||
| Power Consumption | 75W (without HDD) | ||||
| Working Environment | -10°C~+55°C / 10%~90%RH / 86~106kpa | ||||
| Dimension (W×D×H) |
2U, 440mm×460mm×89mm | ||||
| Weight | 6KG (without HDD) | ||||
| عنوان | نام فایل |
|---|---|
| 342_DH-NVR7808-7816-7832-7864.pdf | 342_DH-NVR7808-7816-7832-7864.pdf |
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