Description
The Dahua XVR is Dahua's HD-CVI recorder. These recorders are multifunctional and support HD-CVI as well as TVI, AHD, analog, and IP cameras. The 4K and 4KL models are suitable for resolutions up to 8MP .
WizSense represents the advanced detection method based on an AI algorithm that Dahua uses in this series of products. By applying these algorithms, the XVR is able to distinguish between people and vehicles. All other objects that do not match the AI-based algorithm, such as animals, shadows, or trees, are filtered out.
It is also possible to use the XVR for other AI-based functions such as facial recognition. However, an XVR has a maximum capacity for intelligent functions. Therefore, always carefully check the specifications for using these functions. The AI functionality.
Specifications:
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System
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Main processor : Industrial processor
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Operating system : Embedded Linux
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Control interface : Web; Local GUI
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Quick Pick
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QuickPick 2.0 AI by Recorder (Number of channels) : 2 channels
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Perimeter protection
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Perimeter AI Performance by Recorder (Number of Channels) :
- Advanced mode: 2 channels, 10 IVS lines per channel
- General mode: 8 channels, 10 IVS lines per channel
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Facial recognition
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Facial features : 6 characteristics
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Face Recognition Performance by Recorder (Number of Channels) : 2 channels (up to 12 facial images/s per channel)
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Privacy protection
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Performance Privacy Protection by Recorder (Number of Channels) : 1 Channel
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Facial recognition
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Face database capacity : Up to 10 face databases with 20,000 images
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Face Recognition Performance by Recorder (Number of Channels) : 2 Channels
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SMD Plus
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SMD Plus Door Recorder : 8 Channels: Secondary filtering for people and vehicle, reduces false alarms caused by leaves, rain and changing light conditions
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SMD Plus Door Camera : 16 channels
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AI Video Quality Analysis
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AI Video Quality Analysis by Recorder : 8 Channels: Supports detecting brightness levels, color tint, blur, overexposure, contrast levels, black and white
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Scene Changing
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Scene Changing Door Recorder : 1 channel
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Irregular Black Block Masking
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Irregular Black Block Masking by Recorder : 1 channel
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EPTZ
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EPTZ by Recorder : 1 channel
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Audio and Video
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Analog Camera Input : 8 BNC ports, supports HDCVI/AHD/TVI/CVBS auto detection
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Camera input :
- CVI: 4K@25/30 fps; 4K@12.5/15 fps; 6MP@20fps; 5MP@25fps; 5MP@20fps; 4 MP@25/30 fps; 1080p@25/30 fps; 720p@25/30 fps; 720p@50/60 fps
- TVI: 4K@15 fps; 5 MP(2560 x 1944)@20 fps; 5 MP(2960 x 1665)@20 fps; 4 MP@25/30 fps; 3 MP@25/30 fps; 1080p@25/30 fps; 720p@25/30 fps
- AHD: 4K@15fps; 5MP@20fps; 4 MP@25/30 fps; 3 MP@25/30 fps; 1080p@25/30 fps; 720p@25/30 fps
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IP Camera Input : Up to 16 channels IPC access; 8 IP channels standard + 8 channels (analog channels are converted to IP channels)
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Incoming bandwidth : 128 Mbps, Recording bandwidth: 128 Mbps, Outgoing bandwidth: 128 Mbps
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Encoding Capacity
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Encoding Enhancement Disabled :
- Main Stream: 1st channel 4K@(1 fps–15 fps), others 4K@(1 fps–7 fps); 1st channel 6 MP@(1 fps–20 fps), others 6 MP@(1 fps–10 fps); etc.
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Encoding Enhancement Enabled :
- Main Stream: 1st channel 4K@(1 fps–15 fps), others 4K@(1 fps–7 fps); 1st channel 6 MP@(1 fps–20 fps), others 6 MP@(1 fps–10 fps); etc.
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Dual-stream : Yes
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Video bitrate : 32 kbps–6144 kbps
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Audio sampling : 8 kHz, 16 bit
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Audio bitrate : 64 kbps
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Video output : 1 HDMI, 1 VGA
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Multi-screen display :
- When IP extension mode is not enabled: 1/4/8/9
- When IP extension mode enabled: 1/4/8/9/16
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Third-party camera access : Panasonic; Sony; Hanwha; Axis; Arecont; ONVIF
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Compression standard
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Video Compression : AI Coding; Smart H.265+; H.265; Smart H.264+; H.264
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Audio compression : G.711a; G.711u; PCM
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Network
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Network Protocol : HTTP; HTTPS; TCP/IP; IPv4; IPv6; RTSP; UDP; NTP; DHCP; DNS; SMTP; UPnP; IP Filter; FTP; DDNS; SNMP; Alarm Server; P2P; Auto Registration; IP Search
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Mobile access : iOS; Android
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Interoperability : ONVIF 24.06 (Profile T; Profile S; Profile G); CGI; SDK
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Browser : Chrome; IE; Safari; Edge; Firefox
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Recording and playback
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Recording Mode : General; Alarm; Motion Detection; Intelligent; POS
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Recording display : 1/4/9
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Backup method : USB device and network
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Playback mode : Instant playback; General playback; Event playback; Tag playback; Smart playback
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Storage
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Alarm
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General alarms : Motion detection; Local alarms; Alarm box; HDCVI alarm; External camera alarm; Network alarm; PIR alarm
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Anomaly Alarm : Error (no disk, disk error, low space, low space quota; network disconnected; IP conflict; MAC conflict); video loss; video tampering; camera offline
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Intelligent Alarm : Face Recognition; Face Detection; Perimeter Protection; SMD Plus
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Gates
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Audio input : 4-channel RCA; 8-channel BNC (Coaxial audio)
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Audio Output : 1-channel RCA
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Two-way audio : Yes
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Alarm input : 8 channels
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Alarm output : 3 channels
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Drive interface : 2 SATA ports. Each drive can hold up to 16 TB. This limit varies depending on the ambient temperature.
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RS-485 : 1
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USB : 2 (1 front USB 2.0 port, 1 rear USB 3.0 port)
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HDMI : 1
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VGA : 1
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Network Port : 1 (10/100/1000 Mbps Ethernet port, RJ-45)
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General
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Power supply : 12 VDC, 4 A
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Power consumption : <10 W (without HDD)
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Net weight : 1.60 kg (3.53 lb)
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Gross weight : 3.00 kg (6.62 lb)
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Product dimensions : 375.0 mm × 289.6 mm × 53.0 mm (14.76" × 11.40" × 2.09") (W × D × H)
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Package dimensions : 433.0 mm × 141.0 mm × 366.0 mm (17.05" × 5.56" × 14.41") (W × D × H)
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Operating temperature : –10 °C to +55 °C (+14 °F to +131 °F)
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Storage Temperature : –20 °C to +60 °C (–4 °F to +140 °F)
