Model | DH-NVR4104-P | DH-NVR4108-P | DH-NVR4116-P |
System |
Main Processor | Dual-core embedded processor |
Operating System | Embedded LINUX |
Video & Audio |
IP Camera Input | 4 channel |
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Two-way Talk | 1channel Input, 1channel Output, RCA |
Display |
Interface | 1 HDMI,1 VGA |
Resolution | 1920×1080, 1280×1024, 1280×720, 1024×768 |
Display Split | 1/4 | 1/4/8/9 | 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) |
Record Rate | 80Mbps |
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 |
Playback & Backup |
Sync Playback | 1/4 | 1/4/9 | 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/Internal SATA burner |
Network |
Ethernet | 1 RJ-45 port (10/100Mbps) |
PoE | 4 ports (IEEE802.3at) |
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 | 128users |
Smart Phone | iPhone, iPad, Android, Windows Phone |
Storage |
Internal HDD | 1 SATA port, up to 4TB |
Auxiliary Interface |
USB | 2 ports (2 Rear),USB2.0 |
General |
Power Supply | Single, DC48V/1.5A |
Power Consumption | NVR: 10W(without HDD) |
PoE: Max 25.5W for single port |
Working Environment | -10°C~+55°C / 10%~90RH / 86~106kpa |
Dimension (W×D×H) | Smart 1U,205mm×205mm×45mm |
Weight | 0.5KG(without HDD) |