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Specifications: |
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Model Number |
DHDVR24-B5-V5 |
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Main Processor |
Industrial-grade processor |
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Operating System |
Embedded Linux |
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Operating Interface |
Web; Local GUI |
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AcuPick |
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AcuPick Performance of
AI by Recorder (1080P)
(Number of Channels) |
2 channels |
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Perimeter Protection |
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Perimeter Performance AI
by Recorder (Number of
Channels) |
4 channels, 10 IVS rules for each channel |
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Face Detection |
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Face Attributes |
6 attributes |
Face Detection Performance
AI by Recorder |
2 channels (up to 12 face images/s each channel) |
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Face Recognition |
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Face Database Capacity |
Up to 10 face databases with 10,000 images. |
Face Recognition Performance
AI by Recorder |
2channels |
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SMD Plus |
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SMD Plus by Recorder |
16 channels: Secondary filtering for human and vehicle,
reducing false alarms caused by leaves, rain and lighting
condition change |
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SMD by Camera |
24 channels |
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AI Video Quality Analytics |
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AI Video Quality Analytics
by Recorder |
16 channels: Supports detecting brightness levels, color
cast, defocus, 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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Audio and Video |
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Analogue Camera Input |
16 BNC ports, supports HDCVI/AHD/TVI/CVBS autodetect |
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Camera Input |
1. CVI: 5 MP@25 fps; 5 MP@20 fps; 5 MP@10/12.5 fps;
4 MP@25 fps; 1080p@25 fps; 720p@50 fps;720p@25fps.
2. TVI: 5 MP(2560 × 1944)@20 fps; 5 MP(2960 ×1665)@20/25 fps;
4 MP@25 fps; 1080p@25 fps;720p@25 fps.
3. AHD: 5 MP@20 fps; 4 MP@25 fps; 1080p@25 fps; 720p@25 fps. |
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IP Camera Input |
Up to 24 channels of IPC access
8 IP channels by default + 16 channels (analogue channels
are converted to IP channels)
Incoming bandwidth: 128 Mbps, recording bandwidth:
128 Mbps and outgoing bandwidth: 128 Mbps
*After IP extension is enabled, Video Quality Analytics,
Scene Changing, Face Recognition, Face Detection,
Perimeter Protection and AcuPick cannot be used. |
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Encoding Capacity |
Encode Enhancement disabled：
Main stream:
Channels 1-4 5M-N@(1 fps–25 fps), others 5M-N@(1fps–12 fps);
Channels 1-4 4M-N/1080p@(1 fps–25 fps),
others 4MN/1080p@(1 fps–15 fps);
1080N/720p/960H/D1/CIF@(1 fps–25 fps);
Sub stream: D1/CIF@(1 fps–15 fps);
Encode Enhancement enabled：
Main stream:
Channels 1-8 5M-N@(1 fps–20 fps), others 5M-N@(1fps-12 fps);
(4 channels can be transformed to 5MP@6fps)
Channels 1-8 4M-N/1080p@(1 fps–25 fps), others 4MN/
1080p@(1 fps–15 fps);
1080N/720p/960H/D1/CIF@(1 fps–25 fps);
Sub stream: D1/CIF@(1 fps–15 fps);
*When Encode Enhancement is enabled, Video Quality
Analytics, Scene Changing, Face Recognition, Face
Detection, Perimeter Protection and AcuPick cannot be used. |
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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: 3840 × 2160, 1920 × 1080, 1280 × 1024, 1280 ×720
VGA: 1920 × 1080, 1280 × 1024, 1280 × 720
It changes to 1920 × 1080, 1280 × 1024, 1280 × 720
when Face, IVS&SMD or AcuPick is selected in AI Mode. |
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Multi-screen Display |
When IP extension mode not enabled: 1/4/8/9/16
When IP extension mode enabled: 1/4/8/9/16/25 |
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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 (Supports IP
camera, DVR, NVS, etc.) |
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Mobile Phone Access |
iOS; Android |
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Interoperability |
ONVIF 24.12 (Profile T; Profile S; Profile G); CGI; SDK |
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Browser |
Chrome; IE; Safari; Edge; Firefox |
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Recording Playback |
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Record Mode |
General; alarm; motion detection; intelligent |
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Recording Playback |
1/4/9/16
It changes to 1/4/9 split when Face or IVS&SMD or
AcuPick is selected in AI Mode. |
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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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Alarm |
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General Alarm |
Motion detection; 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 quota space;
network disconnection; IP conflict; MAC conflict); video
loss; video tampering; camera offline |
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Intelligent Alarm |
Face detection; face recognition; perimeter protection;
SMD Plus |
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Alarm Linkage |
Record; snapshot (panoramic); IPC external alarm
output; audio; buzzer; log; preset; email |
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Ports |
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Audio Input |
1-channel RCA; 16-channel BNC (Coaxial Audio) |
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Audio Output |
1-channel RCA |
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Two-way Talk |
Coaxial two-way talk: 16-channel BNC
Local and network user two-way talk: Shares the same
audio input with the first channel |
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Disk Interface |
1 SATA port, up to 16 TB. This limit varies depending on
the environment temperature. |
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RS-458 |
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,2 A |
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Power Consumption |
<12 W (without HDD) |
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Net Weight |
1.00 kg (2.20 lb) |
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Gross Weight |
1.58kg (3.48 lb) |
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Product Dimensions |
260.0 mm × 237.8 mm × 47.6 mm (10.24" × 9.36" × 1.87") (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) |
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Storage Humidity |
10%–90% (RH), non-condensing |
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Installation |
Desktop |
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Certifications |
CE-LVD: IEC 62368-1:2014
CE-EMC: EN IEC 61000-3-2:2019, EN
61000-3-3:2013+A1:2019, EN 55032:2015+A11:2020,
EN 55035:2017+A11:2020, EN 55024:2010+A1:2015,
EN 50130-4:2011+A1:2014 |
