| System | to each face picture |
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| Main Processor | Industrial-grade embedded processor Each database can be applied to video channels Database Application independently |
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| 操作系統 | Embedded Linux Buzzer, Voice Prompts, Email, Snapshot, Recording, Trigger Events |
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| Operation Interface | Web/operating in local GUI Alarm Out, PTZ Activation, etc. |
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| Alarm Linkage | Video recording, snapshot, log, preset, tour |
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| Access Channel | 8 channels Perimeter Protection 200 Mbps for access, 200 Mbps for storage and 100 |
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| Performance | 2 channels Mbps for forwarding Human/Vehicle secondary recognition for tripwire and Object classification intrusion |
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| 解像度 | 12M/8M/5M/4M/3M/2M/720p/D1 AI disabled: 1-channel 12MP@30 fps; 1-channel AI Search Search by target classification (human, vehicle) 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 Alarm AI enabled: 1-channel 8MP@30 fps; 1-channel 5MP@30 fps; 2-channel 4MP@30 fps; 4-channel 1080p@30 fps Motion detection, privacy masking, video loss, PIR alarm, General Alarm IPC alarm 1 VGA/1 HDMI simultaneous video output by default, |
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| Video Output | Front-end device going offline, storage error, full storage, the maximum resolution of HDMI is 4K |
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| Anomaly Alarm | IP conflict, MAC conflict, login lock, network security |
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| Multi-screen Display | 1/4/8/9 anomaly |
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| Third Party Camera Access | Onvif, RTSP Alarm Linkage Video recording, snapshot, log, preset, tour |
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| Compression | External Port |
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| Video | H.264/.H265/Smart H.264+/Smart H.265+/MJPEG 2 SATA ports, up to 8 TB for a single HDD. The maximum HDD HDD capacity varies with environment temperature |
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| Audio | PCM/G711A/G711U/G26/AAC |
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| USB | 1 front USB 2.0 port, 1 rear USB 2.0 port |
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| HDMI | 1 HTTP, HTTPS, TCP/IP, IPv4, IPv6, RTSP, UDP, NTP, DHCP, |
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| DNS | VGA 1 |
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| Mobile Phone Access | Android, iOS 1 RJ–45 port (10/100/1000 Mbps), 8 RJ–45 ports with PoE power supply (10/100 Mbps) |
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| Interoperability | ONVIF (profile T/profile S/profile G), CGI, SDK |
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| RCA Input | 1 |
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| Browser | Chrome, IE9 or above, Firefox |
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| RCA Output | 1 General Parameter |
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| Multi-channel Playback | Up to 8 channels playback Priority of record mode: Manual recording > alarm Power Supply DC 54V, 2.22A |
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| Record Mode | recording > motion detection recording > timed Total output of NVR is ≤ 10W (without HDD) Total output recording |
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| 功耗 | power of PoE is 80W, the maximum output power of a |
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| Storage | Local HDD and network single port is 25.5W |
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| 淨重 | 1.72 kg (3.79 lb) |
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| Backup | USB device 1. Play, pause, stop, fast forward, fast backward, rewind, Gross weight 3.07 kg (6.77 lb) play by frame |
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| Playback Function | 375 mm × 284.3 mm × 53 mm (W × L × H) 2. Full screen, backup (cut/file), partially enlarge, audio Product Dimensions |
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| on/off | 14.76 inch × 11.19 inch × 2.09 inch (W × L × H) 141 mm × 433 mm × 366 mm (W × L × H) |
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| SMD Plus | Package Dimensions 5.55 inch × 17.05 inch × 14.41 inch (W × L × H) |
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| AI Search | Search by target classification (human, vehicle) Storage Temperature 0°C to +40°C (+32°F to +104°F) |
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| Face Recognition | Operating Humidity 10%–93% Max 8 face pictures/sec processing |
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| Storage Humidity | 30%–85% 1 channel video stream face recognition |
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| Operating Altitude | 3000 m (9843 ft) Detect strangers' faces (not in device's face database). |
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| Stranger Mode | Installation Desktop mounting Similarity threshold can be set manually Up to 8 target face images search at same time, Certifications CE/FCC similarity threshold can be set for each target face image www.dahuasecurity.com Ordering Information |
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| 類型 | Model Description 8 Channel 8 Channel 1U 8PoE WizSense DHI-NVR2208-8P-I |
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| WizSense NVR | Network Video Recorder Dimensions (mm [inch]) >@ > @ > @ > @ Panels 1 7 2 3 4 5 6 8 9 1 Power Switch 2 DC Power Input 3 PoE Ports 4 Network Port 5 VGA Port 6 AUDIO IN, RCA Connector 7 AUDIO OUT, RCA Connector 8 HDMI Port 9 USB Port |
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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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