| 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 (10/100/1000Mbps) |
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| IP Camera Input | 8 Channel PoE 8 ports (IEEE802.3at/af) |
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| Two-way Talk | 1 Channel Input, 1 Channel Output, RCA 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.), Easy4ip |
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| Optical Fiber Interface | N/A |
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| 接口 | 1 HDMI, 1 VGA |
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| Max. User Access | 128 users HDMI: 3840×2160, 1920×1080, 1280×1024, 1280×720 |
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| 解像度 | Smart Phone iPhone, iPad, Android VGA: 1920×1080, 1280×1024, 1280×720 |
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| Interoperability | ONVIF 2.4, SDK, CGI |
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| Decoding Capacity | 1ch@8MP 30fps, 4ch@1080P 30fps Storage |
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| Multi-screen Display | 1/4/8/9 Internal HDD 2 SATA III Ports, up to 6TB capacity for each HDD Camera title, Time, Camera lock, Motion detection, HDD Mode Single OSD Recording |
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| Recording | eSATA N/A |
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| Compression | H.265/H.264 Auxiliary Interface |
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| USB | 2 ports (1 Rear USB2.0, 1 Front USB2.0) |
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| RS232 | N/A |
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| Record Rate | 80Mbps |
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| RS485 | N/A |
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| Bit Rate | 16Kbps ~ 20Mbps Per Channel Electrical |
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| Record Mode | Manual, Schedule(Regular(Continuous), MD, Stop Power Supply Single, DC54V/2.22A 1~120 min (default: 60 min), Pre-record: 1~30 sec, |
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| Record Interval | NVR: <5.8W (without HDD) Post-record: 10~300 sec Power Consumption |
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| Video Detection and Alarm | PoE: Max 25.5w for single port, 80w in total Trigger Events Recording, PTZ, Tour, Video Push, Snapshot, and Environmental Screen Tips |
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| Operating Conditions | -10°C ~ +55°C (+14°F ~ +131°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 Dimensions(W×D×H) 1U, 375mm×275mm×53mm (14.8" x 10.8" x 2.1") |
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| Playback and Backup | Net Weight 1.6kg (3.53 lb) (without HDD) |
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| Sync Playback | 1/4 |
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| 毛重 | 3.0kg(6.61 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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| CE | EN55032, EN55024, EN50130-4, EN60950-1 |
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| Playback Function | File, Previous File, Next Camera, Previous Camera, 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 8 Channel 1U 8PoE Lite 4K H.265 8 Channel NVR DHI-NVR2208-8P-4KS2 Network Video Recorder |
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| Accessories | N/A N/A Dimensions (mm) 375.0 53.0 275.0 |
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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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