Model |
DH-NVR3104 |
DH-NVR3108 |
System |
Main Processor |
Dual-core embedded processor |
Operating System |
Embedded LINUX |
Video |
IP Camera Input |
4 channel |
8 channel |
Display |
Interface |
1 HDMI, 1 VGA |
Resolution |
1920×1080, 1280×1024, 1280×720, 1024×768 |
Display Split |
1/4 |
1/4/8/9 |
OSD |
Camera title, Time, Video loss, Camera lock, Motion detection, Recording |
Recording |
Compression |
H.264 / MJPEG |
Resolution |
1080p(1920 x 1080) / 720p(1280×720) / D1(704×576/704×480) |
Record Rate |
400/480fps@D1, 200/240fps@720P , 100/120fps@1080P |
Bit Rate |
48~ 8192kbps |
Record Mode |
Manual, Schedule(Regular(Continuous), MD), Stop |
Record Interval |
1~120 min (default: 60 min), Pre-record: 1~30 sec, Post-record: 10~300 sec |
Video Detection
|
Trigger Events |
Recording, PTZ, Tour, Video Push, Email,FTP, Buzzer & Screen tips |
Video Detection |
Motion Detection,MDZones: 396(22×18), Video Loss & Camera Blank |
Alarm Input |
4 channel |
8 channel |
Playback & Backup |
Sync Playback |
1/4 |
Search Mode |
Time/Date, 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 |
Ethernet |
Ethernet |
1 RJ-45 port (10/100M) |
Network Function |
HTTP, TCP/IP, IPv4/IPv6, UPNP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPOE, DDNS, FTP, IP Search(Support Dahua IP camera, DVR, NVS and etc.) |
Max.UserAccess |
20 users |
Smart Phone |
iPhone, iPad, Android, Windows Phone |
Storage |
Internal HDD |
1 SATA port, up to 4TB |
Auxiliary Interface |
USB |
2 ports (1 Rear), USB2.0 |
General |
Power Supply |
NVR: DC12V/2A |
Power Consumption |
10W(without HDD) |
Working Environment |
-10 ~+55°C / 10~90%RH / 86~106kpa |
Dimension(W×D×H) |
Smart 1U, 205mm×205mm x 45mm |
Weight |
0.524kg |