| System | Disk Group Yes |
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| Main Processor | Industrial embedded micro-processor Alarm |
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| 操作系統 | Embedded Linux Motion detection; privacy masking; video loss; PIR |
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| General Alarm | alarm; IPC alarm |
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| Operation Interface | Web; local GUI Camera offline; storage error; full storage; IP |
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| Anomaly Alarm | conflict; MAC conflict; login lock; network security |
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| Perimeter Protection by Camera | anomaly |
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| Performance | 4/8/16 channels Perimeter protection; SMD; people counting; heat |
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| Intelligent Alarm | map |
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| AI Search | Search for pictures by channel, time and event type Record; snapshot; IPC external alarm output; |
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| Alarm Linkage | buzzer; log; preset; email SMD Plus by Camera External Port |
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| 音訊輸入 | 1 channel, RCA connector |
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| 音訊輸出 | intercom output 1 SATA III port, up to 10 TB for a single HDD. The |
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| Access Channel | 4/8/16 |
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| HDD | maximum HDD capacity varies with environment 80 Mbps for access, 80 Mbps for storage and 48 temperature Network Bandwidth Mbps for forwarding |
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| USB | 2 rear USB 2.0 ports 8MP, 6MP, 5MP, 4MP, 3MP, 1080p, 1.3MP, 720p, D1, Resolution |
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| and more | HDMI 1 |
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| 解碼能力 | 8 channels@1080p (30 fps) |
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| VGA | 1 HDMI: 3840 × 2160; 1920 × 1080; 1280 × 1024; |
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| Video Output | 1280 × 720 Network 1 independent 100 Mbps ethernet port VGA: 1920 × 1080; 1280 × 1024; 1280 × 720 General Parameter 4-channel: 1/4 |
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| Multi-screen Display | 8-channel: 1/4/8/9 Power Supply 12V/2A DC 16-channel: 1/4/8/9/16 Panasonic, Sony, Samsung, Axis, Pelco, Arecont, Power Consumption < 6.3W (without HDD) Third Party Camera Access ONVIF, Canon and more |
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| 淨重 | 0.4 kg (0.88 lb) (without HDD) Compression |
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| 毛重 | 1.5 kg (3.31 lb) (without HDD) |
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| Video | Smart H.265+; Smart H.264+; H.265; H.264 |
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| Product Dimensions | 204.6 mm × 206.4 mm × 45.6 mm (8.1" × 8.1" × 1.8") |
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| Audio | PCM; G.711A; G.711U; G.726 |
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| Package Dimensions | 361 mm × 259 mm × 94 mm (14.2" × 10.2" × 3.7") |
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| 工作溫度 | -10°C to +55°C (+14°F to +131°F) HTTP; HTTPS; TCP/IP; IPv4/IPv6; UPnP; SNMP; RTSP; UDP; SMTP; NTP; DHCP; DNS; IP Filter; DDNS; FTP; Storage Temperature 0°C to +40°C (+32°F to +104°F) |
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| 網絡協議 | Alarm Server; IP Search (supports Dahua IP camera, DVR, NVS, and more); P2P |
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| 工作濕度 | 10%–93% (RH) |
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| Mobile Phone Access | Android; iOS |
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| Storage Humidity | 30%–85% (RH) |
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| Interoperability | ONVIF (profile T/S/G); CGI; SDK |
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| Operating Altitude | 3,000 m (9,843 ft) |
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| Browser | Chrome; IE9 or later; Firefox CE: EN55032; EN55024; EN50130-4; EN60950-1 |
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| Certifications | FCC: Part 15 Subpart B; ANSI C63.4-2014 |
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| Record Playback | UL: UL 60950-1 4-channel: 1/4 |
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| Multi-channel Playback | 8-channel: 1/4/9 16-channel: 1/4/9/16 Manual; schedule (general; MD; alarm; MD & alarm; |
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| Record Mode | intelligent) |
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| Storage Method | Local HDD and network |
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| Backup | USB device 1. Play; pause; stop; fast forward; fast backward; rewind; play by frame |
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| Playback Function | 2. Full screen; backup (cut/file) ; partially enlarge; audio on/off www.dahuasecurity.com |
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| Ordering Information | Panels |
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| 類型 | Model Description 4 Channel Smart 1U 4K & H.265 Lite 4 Channel NVR DHI-NVR4104-4KS2 Network Video Recorder 8 Channel Smart 1U 4K & H.265 Lite 8 Channel NVR DHI-NVR4108-4KS2 Network Video Recorder 16 Channel Smart 1U 4K & H.265 Lite 16 Channel NVR DHI-NVR4116-4KS2 Network Video Recorder 1 2 3 4 6 7 Dimensions (mm[inch]) 1 DC 12V Power Input 2 Network Port <> 3 VGA Port 4 AUDIO IN, RCA Conn |
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| Rev 001.001 | © 2021 Dahua. All rights reserved. Design and specifications are subject to change without notice. Pictures in the document are for reference only, and the actual product shall prevail. www.dahuasecurity.com |
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