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Specifications: |
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Model Number |
DHDVR12-B5-V3 |
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Main Processor |
Embedded processor |
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Operating System |
Embedded LINUX |
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Perimeter Protection |
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Perimeter Performance
AI by Recorder |
Advanced Model : 1 channel, 10 IVS for each channel
General Model : 2 channels, 10 IVS for each channel |
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Face Detection |
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Face Attributes |
Gender; age group; glasses; expressions; face mask; beard |
Face Detection
Performance of AI
by Recorder |
1 channel, (up to 8 face images/s) |
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Face Recognition |
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Face Database Capacity |
Up to 10 face databases and 10,000 images. |
Face Recognition
Performance of AI
by Recorder |
1 channel |
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SMD Plus |
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SMD Plus by Recorder |
8-channel: Secondary filtering for human and motor vehicle , reducing false alarms caused by leaves, rain and lighting condition change |
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Video & Audio |
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Analog Camera Input |
8 channels, BNC: adaptive access by default; HDCVI, AHD, TVI and CVBS access can be configured. |
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Camera Input |
1. CVI: 5 MP, 4 MP, 1080p@25/30 fps, 720p@50/60 fps,720p@25/30 fps.
2. TVI: 5 MP, 4 MP, 1080p@25/30 fps, 720p@25/30 fps.
3. AHD: 5 MP, 4 MP, 1080p@25/30 fps, 720p@25/30 fps.
4. CVBS: PAL/NTSC |
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IP Camera Input |
Up to 12 channels of IPC access
4 IP channels by default + 8 channels (analog channels are converted to IP channels) incoming bandwidth: 64 Mbps, recording bandwidth: 64 Mbps and outgoing bandwidth: 64 Mbps
*After IP channels are added beyond the existing channels, the AI Function (IVS, SMD, FACE) will be disabled. |
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Encoding Capacity |
Main stream: All channel 5M-N (1 fps–10 fps); 4M-N/1080p (1 fps–15 fps);
1080N/720p/960H/ D1/CIF (1 fps–25/30 fps) Sub stream: D1/CIF (1 fps–15 fps) |
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Dual-stream |
Yes |
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Video Bit Rate |
32 kbps–6144 kbps |
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Audio Sampling |
8 kHz, 16 bit |
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Audio Bit Rate |
64 kbps |
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Video Output |
1 HDMI, 1 VGA
HDMI/VGA: 1920 × 1080, 1280 × 1024, 1280 × 720 |
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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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Third-party Camera Access |
ONVIF; RTSP; Panasonic; Sony; Axis; Arecont; Pelco; Canon; Samsung |
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Compression Standard |
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Video Compression |
AI Coding; H.265+; H.265; 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; RTSP; UDP; SMTP; NTP; DHCP; DNS; DDNS; P2P |
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Mobile Phone Access |
iOS; Android |
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Interoperability |
ONVIF 21.06; CGI Conformant |
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Browser |
Chrome, IE9 or later, Firefox |
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Network Mode |
Single-address mode |
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Recording Playback |
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Record Mode |
General, motion detection; intelligent; alarm; POS |
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Recording Playback |
1/4 |
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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 (face and motion detection) |
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Alarm |
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General Alarm |
Motion detection, video loss, tampering |
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Anomaly Alarm |
No disk, disk error, low space, offline, ip conflict, MAC conflict |
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Intelligent Alarm |
Face detection, face recognition, perimeter protection |
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Alarm Linkage |
Record, snapshot (panoramic), IPC external alarm output,
access controller, voice prompt, buzzer, log, preset, email |
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Ports |
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Audio Input |
1-channel RCA
8-channel BNC (Coaxial Audio) |
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Audio Output |
1-channel RCA |
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Two-way Talk |
Yes (share the same audio input with the first channel) |
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HDD Interface |
1 SATA port, up to 16 TB. The maximum HDD capacity
varies with environment temperature. |
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RS-485 |
1 port, for PTZ control |
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USB |
2 USB ports (USB 2.0) |
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HDMI |
1 |
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VGA |
1 |
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Network Port |
1 (10/100 Mbps Ethernet port, RJ-45) |
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General |
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Power Supply |
12 VDC, 2 A |
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Power Consumption |
<7W (without HDD) |
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Net Weight |
1.1 kg (2.43 lb) |
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Gross Weight |
1.5 kg (3.31 lb) |
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Dimensions |
Compact 1U, 260mm × 220mm × 40mm |
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Operating Temperature |
-10°C ~+55°C / 0%~90% (RH) |
