Description
Dahua XVR is the HD-CVI recorder from Dahua. These recorders are multifunctional and, in addition to HD-CVI, also support TVI, AHD, Analog and IP cameras. The 4K and 4KL models are suitable for resolutions up to 8MP.
WizSense stands for the advanced detection form based on 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, for example 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 maximum capacity for intelligent functions. Therefore, always carefully review the specifications for these functions first. 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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Performance Perimeter AI 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 features
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Performance Face Recognition 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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Facial database capacity: Up to 10 face databases with 20,000 images
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Performance Face Recognition by Recorder (Number of Channels): 2 channels
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SMD Plus
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SMD Plus by Recorder: 8 channels: Secondary filtering for human and vehicle, reduces false alarms caused by leaves, rain and changes in lighting conditions
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SMD Plus by 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 tone, blur, overexposure, contrast levels, black and white
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Scene Changing
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Scene Changing by 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, support 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), other 4K@(1 fps–7 fps); 1st channel 6 MP@(1 fps–20 fps), other 6 MP@(1 fps–10 fps); etc.
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Encoding Enhancement enabled:
- Main stream: 1st channel 4K@(1 fps–15 fps), other 4K@(1 fps–7 fps); 1st channel 6 MP@(1 fps–20 fps), other 6 MP@(1 fps–10 fps); etc.
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Dual stream: Yes
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Video bitrate: 32kbps–6144kbps
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Audio sampling: 8 kHz, 16 bit
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Audio bitrate: 64kbps
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Video output: 1 HDMI, 1 VGA
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Multi-screen display:
- When IP extension mode not enabled: 1/4/8/9
- When IP extension mode enabled: 1/4/8/9/16
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Access to third party camera: 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; Car 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 playback: 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; Play tag; Smart Play
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Storage
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Alarm
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General alarms: Motion detection; Local alarms; Alarm box; HDCVI alarm; Camera external alarm; Network alarm; PIR alarm
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Anomaly alarm: Error (no disk, disk error, low space, low space quota; network connection lost; IP conflict; MAC conflict); video loss; video manipulation; camera offline
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Intelligent alarm: Facial 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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Disk 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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Energy consumption: <10W (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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Packaging dimensions: 433.0 mm × 141.0 mm × 366.0 mm (17.05" × 5.56" × 14.41") (W × D × H)
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Working temperature: –10 °C to +55 °C (+14 °F to +131 °F)
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Stores Temperature: –20 °C to +60 °C (–4 °F to +140 °F)
