Brand | Dahua |
Model | DHI-NVR2108HS-4KS2 |
System | |
Main Processor | Dual-core embedded processor |
Operating System | Embedded LINUX |
Audio and Video | |
IP Camera Input | 8 Channel |
Two-Way Talk | 1 Channel Input, 1 Channel Output, RCA |
Display | |
Interface | 1 HDMI, 1 VGA |
Resolution | |
HDMI | 3840×2160, 1920×1080, 1280×1024, 1280×720 |
VGA | 1920×1080, 1280×1024, 1280×720 |
Decoding Capacity | 1ch@8MP 30fps, 4ch@1080P 30fps |
Multi-Screen Display | 4CH: 1/4 8CH: 1/4/8/9 |
OSD | Camera title, Time, Camera lock, Motion detection, Recording |
Recording | |
Compression | H.265/H.264 |
Resolution | 8MP/6MP/5MP/4MP/3MP/1080P/ 720P/ D1&etc. |
Record Rate | 80Mbps |
Bit Rate | 16Kbps ~ 20Mbps Per Channel |
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 And Alarm | |
Trigger Event | Recording, PTZ, Tour, Video Push, Snapshot, and Screen Tips |
Video Detection | Motion Detection, MD Zones: 396 (22 × 18) and Tampering |
Alarm Input | N/A |
Relay Output | N/A |
Playback And Backup | |
Sync Playback | 1/4 |
Search Mode | Time /Date, MD and Exact Search (accurate to second) |
Playback Function | Play, Pause, Stop, Rewind, Fast play, Slow Play, Next File, Previous File, Next Camera, Previous Camera, Full Screen, Shuffle, Backup Selection, Digital Zoom |
Backup Mode | USB Device/Network |
Third Party Support | Arecont Vision, AXIS, Bosch, Brickcom, Canon, CP Plus, Dynacolor, Honeywell, Panasonic, Pelco, Samsung, Sanyo, Sony, Videotec, and more |
Network | |
Interface | 1 RJ-45 port (10/100Mbps) |
PoE | N/A |
Network Function | HTTP/HTTPS, TCP/IP, IPv4/IPv6, RTSP, UDP, NTP, DHCP, DNS, IP Filter, DDNS, IP Search(Support Dahua IP camera, DVR, NVS and etc.), Easy4ip |
Optical Fiber Interface | N/A |
Maximum User Access | 128 users |
Smart Phone | iPhone, iPad, Android |
Interoperability | ONVIF 2.4, SDK, CGI |
Storage | |
Internal HDD | 1 SATA III Port, up to 6TB capacity for each HDD |
HDD Mode | Single |
eSATA | N/A |
Auxiliary Interface | |
USB | 2 ports (1 Rear USB2.0, 1 Front USB2.0) |
RS232 | N/A |
RS485 | N/A |
Power | |
Power Supply | Single, DC12V/2A |
Power Consumption | <3W (without HDD) |
Component Environment | |
Operational Conditions | -10°C ~ +55°C (+14°F ~ +131°F), 86 ~ 106kpa |
Storage Conditions | -20°C ~ +70°C (-4°F ~ +158°F), 0 ~ 90% RH |
Construction | |
Dimensions | Compact 1U, 260mm×224.9mm×47.6mm (10.2" x 8.9" x 1.9") |
Net Weight | 0.8kg (1.76 lb) (without HDD) |
Gross Weight | 1.6kg(3.53 lb)(without HDD) |
Warranty | 1 year |
This NVR also supports Arecont Vision, AXIS, Bosch, Brickcom, Canon, CP Plus, Dynacolor, Honeywell, Panasonic, Pelco, Samsung, Sanyo, Sony, Videotec, and more Third-party. In this NVR, HTTP/HTTPS, TCP/IP, IPv4/IPv6, RTSP, UDP, NTP, DHCP, DNS, IP Filter, DDNS, IP Search(Support Dahua IP camera, DVR, NVS and etc.), Easy4ip Network Function are also available.