DHI-NVR2108HS-I : DAHUA 8 Channel Smart 1U WizSense Network Video Recorder
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System | ||
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Main Processor | Industrial-grade embedded processor | |
Operating System | Embedded LINUX | |
Operation Interface | Web/operating in local GUI | |
Video | ||
Access Channel | 8 channels | |
Network Bandwidth | 80 Mbps for access, 80 Mbps for storage and 60 Mbps for forwarding. |
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Resolution | 12M/8M/5M/4M/3M/2M/720P/D1 | |
Decoding Capability | 1ch 8MP@30fps 4ch 1080P@30fps |
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Video Output | 1 VGA/1 HDMI simultaneous video output by default, the maximum resolution of HDMI is 4K |
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Multi-screen Display | 1/4/8/9 | |
Third Party Camera Access | Onvif, RTSP | |
Compression | ||
Video | H.264/.H265/Smart H.264+/Smart H.265+/MJPEG | |
Audio | PCM/G711A/G711U/G26/AAC | |
Network | ||
Network Protocol | HTTP, HTTPS, TCP/IP, IPv4, IPv6, RTSP, UDP, NTP, DHCP, DNS |
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Mobile Phone Access | Android, iOS | |
Interoperability | ONVIF (profile T/profile S/profile G), CGI, SDK | |
Browser | Chrome, IE9 or above, Firefox | |
Record Playback | ||
Multi-channel Playback | Up to 8 channels playback | |
Record Mode | Priority of record mode: Manual recording > alarm recording > motion detection recording > timed recording |
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Storage | Local HDD and network | |
Backup | USB device | |
Playback Function | 1. Play, pause, stop, fast forward, fast backward, rewind, play by frame 2. Full screen, backup (cut/file), partially enlarge, audio on/off |
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SMD Plus | ||
Performance | 4 channels | |
AI Search | Search by target classification (Human, Vehicle) | |
Face Recognition | ||
Performance | Max 8 face pictures/sec processing
1 channel video stream face recognition |
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Stranger Mode | Detect strangers’ faces (not in device’s face database). Similarity threshold can be set manually. |
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AI Search | Up to 8 target face images search at same time, similarity threshold can be set for each target face image. |
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Database Management | Up to 10 face databases with 5,000 face images in total. Name, gender, birthday, address, certificate type, cerificate No., countries®ions and state can be added to each face picture. |
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Database Application | Each database can be applied to video channels independently. |
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Trigger Events | Buzzer, Voice Prompts, Email, Snapshot, Recording, Alarm Out, PTZ Activation, etc. |
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Alarm Linkage | Video recording, snapshot, log, preset, tour | |
Perimeter Protection | ||
Performance | 2 channels | |
Object classification | Human/Vehicle secondary recognition for tripwire and intrusion |
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AI Search | Search by target classification (Human, Vehicle) | |
Alarm | ||
General Alarm | Motion detection, privacy masking, video loss, PIR alarm, IPC alarm |
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Anomaly Alarm | Front-end device going offline, storage error, full storage, IP conflict, MAC conflict, login lock, network security anomaly |
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Alarm Linkage | Video recording, snapshot, log, preset, tour | |
External Port | ||
HDD | 1 SATA port, up to 6 TB. The maximum HDD capacity varies with environment temperature |
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USB | 2 rear USB 2.0 ports | |
HDMI | 1 | |
VGA | 1 | |
Network | 1 RJ–45 port (10/100 Mbps) | |
RCA Input | 1 | |
RCA Output | 1 | |
General Parameter | ||
Power Supply | DC12V, 1.5A | |
Power Consumption | Total output of NVR is ≤ 10W (without HDD) | |
Net Weight | 0.45kg (0.99 lb) | |
Gross Weight | 1.07 kg (2.36 lb) | |
Product Dimensions | 204.6 mm × 206.4 mm × 48.1 mm (W × L × H) 8.06 inch × 8.13 inch × 1.89 inch (W × L × H) |
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Package Dimensions | 96 mm × 364 mm × 261 mm (W × L × H) 3.78 inch × 14.33 inch × 10.28 inch (W × L × H) |
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Operating Temperature | -10°C to 50°C (+14°F to +113°F) | |
Storage Temperature | 0°C to 40°C (+32°F to +104°F) | |
Operating Humidity | 10%–93% | |
Storage Humidity | 30%–85% | |
Operating Altitude | 3000 m (9843 ft) | |
Installation | Desktop mounting | |
Certifications | CE/FCC |