| System | Arecont Vision, AXIS, Bosch, Brickcom, Canon, |
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| Third-party Support | CP Plus, Dynacolor, Honeywell, Panasonic, Pelco, |
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| Main Processor | Dual-core embedded processor Samsung, Sanyo, Sony, Videotec, and more |
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| 操作系統 | Embedded LINUX Network |
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| Audio and Video | Interface 1 RJ-45 port (10/100Mbps) |
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| IP Camera Input | 4/8 Channel Wireless IEEE802.11b/g/n(2.4GHz) |
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| Two-way Talk | N/A PoE N/A |
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| Display | HTTP/HTTPS, TCP/IP, IPv4/IPv6, RTSP, UDP, NTP, |
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| Network Function | DHCP, DNS, IP Filter, DDNS, IP Search(Support Dahua IP camera, DVR, NVS and etc.), P2P |
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| 接口 | 1 HDMI, 1 VGA |
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| HDMI: 3840×2160, 1920×1080, 1280×1024, | Optical Fiber Interface N/A 1280×720 |
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| 解像度 | Max. User Access 128 users VGA: 1920×1080, 1280×1024, 1280×720 |
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| Smart Phone | iPhone, iPad, Android |
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| Decoding Capacity | 1ch@8MP 30fps, 4ch@1080P 30fps 4CH: 1/4 Interoperability ONVIF 2.4, SDK, CGI Multi-screen Display 8CH: 1/4/8/9 Storage Camera title, Time, Camera lock, Motion detection, Internal HDD 1 SATA III Port, up to 4TB capacity for each HDD OSD Recording |
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| Recording | HDD Mode Single |
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| Compression | H.265+/H.264+/H.265/H.264 eSATA N/A |
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| USB | 2 ports (2 USB2.0) |
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| Record Rate | 80Mbps |
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| RS232 | N/A |
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| Bit Rate | 16Kbps ~ 20Mbps Per Channel |
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| RS485 | N/A |
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| Record Mode | Manual, Schedule(Regular(Continuous), MD, Stop Electrical 1~120 min (default: 60 min), Pre-record: 1~30 sec, |
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| Record Interval | Power Supply Single, DC12V/2A Post-record: 10~300 sec |
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| Video Detection and Alarm | Power Consumption <6.6W (without HDD) Trigger Events Recording, PTZ, Tour, Video Push, Snapshot, and Environmental Screen Tips |
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| Operating Conditions | 0°C ~ +40°C (+32°F ~ +104°F), 86 ~ 106kpa Motion Detection, MD Zones: 396 (22 × 18), Video Detection and Tampering |
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| 儲存環境 | -20°C ~ +70°C (-4°F ~ +158°F), 0 ~ 90% RH |
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| 警報輸入 | N/A Construction |
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| Relay Output | N/A Compact 1U, 226mm×226.9mm×40.4mm Dimensions(W×D×H) (8.9" x 8.9" x 1.6") Playback and Backup |
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| 淨重 | 1.3 kg (2.9lb) (without HDD) |
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| Sync Playback | 1/4 |
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| 毛重 | 2.0 kg(4.4 lb)(without HDD) Time /Date, MD and Exact Search |
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| Search Mode | (accurate to second) Certifications Play, Pause, Stop, Rewind, Fast play, Slow Play, Next |
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| Playback Function | File, Previous File, Next Camera, Previous Camera, CE EN55032, EN55024, EN50130-4, EN60950-1 Full Screen, Shuffle, Backup Selection, Digital Zoom |
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| FCC | Part 15 Subpart B, ANSI C63.4-2014 |
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| Backup Mode | USB Device/Network |
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| UL | UL60950-1 www.dahuasecurity.com |
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| Ordering Information | Rear Panel |
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| 類型 | Part Number Description 4 Channel Compact 1U Lite 4K DHI-NVR2104HS-W- 4 Channel NVR H.265 Wireless Network Video 4KS2 Recorder 8 Channel Compactt 1U Lite 4K DHI-NVR2108HS-W- 8 Channel NVR H.265 Wireless Network Video 4KS2 Recorder |
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| Accessories | N/A N/A Dimensions (mm) |
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| Rev 001.001 | © 2016 Dahua . All rights reserved. Design and specifications are subject to change without notice www.dahuasecurity.com |
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