| Series Overview | Perimeter Protection |
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| and vehicles. | With intelligent algorithm, Dahua Smart Motion Detection technology can categorize the targets that trigger motion detection and filter the motion detection alarm triggered by non-concerned targets to realize |
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| Functions | effective and accurate alarm. |
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| best face snapshot. | Enable operators to quickly and easily search through multi channels and long duration, efficiently find out when and where a person of interest |
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| Face Recognition | appeard. |
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| person identity. | The NVR is equipped with a smart fan to achieve high cooling efficiency. It automatically turns on or turns off according to CPU and ambient temperature. The fan is long-lasting and low noise, reducing maintenance costs and improving the user experience. www.dahuasecurity.com |
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| Technical Specification | Multi-screen Display 1, 4 views |
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| System | Third Party Camera Access Onvif |
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| Main Processor | Industrial-grade embedded processor Compression |
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| 操作系統 | Embedded Linux Video Smart H.265+; H.265; Smart H.264+; H.264; MJPEG |
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| Operation Interface | Web; local GUI Audio PCM; G711A; G711U; G726 |
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| AI | Network Face detection; face recognition; perimeter protection; HTTP; HTTPS; TCP/IP; IPv4; RTSP; UDP; NTP; DHCP; DNS; |
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| SMD Plus | SMTP; UPnP; IP Filter; DDNS; Alarm Server; IP Search Network Protocol (Supports Dahua IP camera, DVR, NVS, etc.); P2P;Auto Face detection; face recognition; perimeter protection; |
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| AI by Device | Registration SMD Plus |
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| Mobile Phone Access | Android; iOS |
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| Perimeter Performance | Interoperability ONVIF (profile T; profile S; profile G); CGI; SDK |
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| AI by Device(Number of | 1 |
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| Channels) | Browser Chrome; IE9 or later; Firefox |
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| Perimeter Performance of | Record Playback |
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| AI by Camera (Number of | 4 |
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| Face Detection | Manual record; alarm recordings; motion detection Record Mode recordings; scheduled recordings 6 attibutes: Gender; age group (6); glasses; expressions (8); mouth mask; beard Storage Local HDD and network |
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| Backup | USB device 1 (up to 12 face images/second) 1. Play; pause; stop; fast forward; fast backward; rewind; play by frame Playback Function |
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| Face Database Capacity | Up to 10 face databases with 5,000 images Camera offline; storage error; disk full; IP conflict; MAC Anomaly Alarm conflict; login lock; cyber security exception |
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| Performance of AI by | Face detection; face recognition; perimeter protection 1 (up to 4 face images/second) Intelligent Alarm |
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| Device (1080P) (Number | (intrusion and tripwire); IVS; SMD Plus |
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| Alarm Linkage | Recording; snapshot; buzzer; log; preset; email; tour |
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| SMD Plus by Device | 4 HDMI 1 (max. resolution: 4K) 4-channel SMD Plus (AI by camera): Detects tripwire and |
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| VGA | 1 |
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| SMD Plus by Camera | intrustion of human or vehicle; filters false alarms caused by leaves, raindrops and change of brightness away |
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| Network | 1 × RJ-45 (10 or 100 Mbps) |
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| RCA Input | 1 |
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| Access Channel | 4 channels |
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| RCA Output | 1 80 Mbps for access, 80 Mbps for storage and 60 Mbps |
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| for forwarding. | RCA Output 1 |
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| 解像度 | 12MP; 8MP; 5MP; 4MP; 3MP; 2MP; 720p; D1 General Parameter AI disabled: 1-channel 12MP@30 fps; 1-channel Power Supply 12 V DC, 1.5 A 8MP@30 fps; 2-channel 5MP@30 fps; 3-channel |
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| 解碼能力 | 4MP@30 fps; 6-channel 1080p@30 fps Power Consumption Total output of NVR is ≤ 10 W (without HDD) AI enabled: 1-channel 8MP@30 fps; 1-channel 5MP@30 fps; 2-channel 4MP@30 fps; 4-channel 1080p@30 fps Net Weight 0.45 kg (0.99 lb) |
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| Video Output | 1 × VGA, 1 × HDMI (simultaneous) Gross weight 1.07 kg (3.04 lb) www.dahuasecurity.com Product Dimensions 204.6 mm × 206.4 mm × 48.1 mm(8.06" × 8.13" × 1.89") Dimensions (mm[inch]) (W × L × H) 96 mm × 364 mm × 261 mm (3.78" × 14.33" × 10.28") (W Package Dimensions × L × H) |
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| 工作溫度 | –10 °C to +55 °C (+14 °F to +131 °F) |
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| 儲存溫度 | 0 °C to 40 °C (32 °F to 104 °F) |
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| 工作濕度 | 10%–93% |
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| Storage Humidity | 30%–85% |
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| Operating Altitude | 3,000 m (9,842.52 ft) |
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| 安裝 | Desktop FCC:47 CFR FCC Part15,SubpartB,Class A CE-EMC:EN 55032:2015,Class A;EN IEC 61000- 3-2:2019;EN 61000-3-3:2013+A1:2019;EN Certifications 55024:2010+A1:2015;EN 55035:2017;EN 50130- 4:2011+A1:2014 CE-LVD:EN 62368-1:2014+A11:2017 Ordering Information |
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| 類型 | Model Description 4 Channel 4 Channel Smart 1U WizSense DHI-NVR2104-I2 |
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| WizSense NVR | Network Video Recorder Panels 1 2 3 4 6 7 1 DC 12V Power Input 2 Network Port 3 VGA Port 4 AUDIO IN, RCA Connector 5 AUDIO OUT, RCA Connector 6 HDMI Port 7 USB Port |
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| Rev 002.000 | © 2022 Dahua. All rights reserved. Design and specifications are subject to change without notice. The images, specifications and information mentioned in the document are only for reference, and might differ from the actual product. www.dahuasecurity.com |
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