| Specifications: | |
|---|
| Model Number | DHDVR12-B5-V4 |
| Main Processor | Industrial-grade processor |
| Operating System | Web; Local GUI |
| Perimeter Protection | |
Perimeter Performance
AI by Recorder | Advanced Mode: 2 channels, 10 IVS rules for eachchannel
General Mode: 4 channels, 10 IVS rules for each channel |
| Face Detection | |
| Face Attributes | Gender; age group; glasses; expressions; face mask;
beard |
Face Detection
Performance of AI
by Recorder | 2 channels (up to 8 face images/s) |
| Face Recognition | |
| Face Database Capacity | Up to 10 face databases with 10000 face images in total. Name,
gender, birthday, address, certificate type, certificate No.,
countries®ions and state can be added to each face picture |
Face Recognition Performance
of AI by Recorder
(Number of Channels) | 2 channels |
| SMD Plus | |
| SMD Plus by Recorder | 8 channels: Secondary filtering for human and motor vehicle
SMD Plus, reducing false alarms caused by leaves, rain and
lighting condition change |
| AI Video Quality Analytics | |
AI Video Quality Analytics
by Recorder | 8 channels: Supports detecting brightness levels, colour casts,
defocus, overexposure, contrast levels, black and white. |
| Scene Changing | |
| Scene Changing by Recorder | 1 channel |
| Audio and Video | |
| Analogue Camera Input | 8 BNC ports, supports HDCVI/AHD/TVI/CVBS autodetect |
| Camera Input | 1. CVI: 5 MP@25 fps; 5 MP@20 fps; 5 MP@10/12.5 fps;
4 MP@25/30 fps; 1080p@25/30 fps; 720p@50/60 fps;
720p@25/30fps.
2. TVI: 5 MP@20 fps; 4 MP@25/30 fps; 1080p@25/30
fps; 720p@25/30 fps.
3. AHD: 5 MP@20 fps; 4 MP@25/30 fps; 1080p@25/30
fps; 720p@25/30 fps. |
| IP Camera Input | Up to 12 channels of IPC access
4 IP channels by default +8 channels (analogue channels
are converted to IP channels)
Incoming bandwidth: 64 Mbps, recording bandwidth:
64 Mbps and outgoing bandwidth: 64 Mbps |
| Encoding Capacity | Main stream:
5MP Mode: 4-ch 5MP@(1-6fps); other channels 5MN@(
1-12fps）
5M-N Mode: 5M-N@(1 fps –12 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) |
| Dual-stream | Yes |
| Video Bit Rate | 32 kbps–6144 kbps |
| Audio Sampling | 8 kHz, 16 bit |
| Audio Bit Rate | 64 kbps |
| Video Output | 1 HDMI, 1 VGA
HDMI: 1920 × 1080, 1280 × 1024, 1280 × 720
VGA: 1920 × 1080, 1280 × 1024, 1280 × 720 |
| Multi-screen Display | When IP extension mode not enabled: 1/4/8/9
When IP extension mode enabled: 1/4/8/9/16 |
| Third-party Camera Access | Panasonic; Sony; Hanwha; Axis; Arecont; ONVIF |
| Compression Standard | |
| Video Compression | AI Coding; Smart H.265+; H.265; Smart H.264+; H.264 |
| Audio Compression | G.711a; G.711u; PCM |
| Network | |
| 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.) |
| Mobile Phone Access | iOS; Android |
| Interoperability | ONVIF 23.12 (Profile T; Profile S; Profile G); CGI; SDK |
| Browser | Chrome, IE9 or later, Firefox |
| Network Mode | Chrome; IE; Safari; Edge; Firefox |
| Recording Playback | |
| Record Mode | General; alarm; motion detection; intelligent; POS |
| Recording Playback | 1/4/9 It changes to 1/4 split when Face or IVS&SMD is
selected in AI Mode. |
| Backup Method | USB device and network |
| Playback Mode | Instant playback; general playback; event playback; tag
playback; smart playback |
| Alarm | |
| General Alarm | Motion detection; alarm box; HDCVI alarm; camera
external alarm; network alarm; PIR alarm |
| Anomaly Alarm | Error (no disk, disk error, low space, low quota space;
network disconnection; IP conflict; MAC conflict); video
loss; video tampering; camera offline |
| Intelligent Alarm | Face detection; face recognition; perimeter protection;
SMD Plus |
| Alarm Linkage | Record; snapshot (panoramic); IPC external alarm
output; audio; buzzer; log; preset; email |
| Ports | |
| Audio Input | 1-channel RCA
8-channel BNC (Coaxial Audio) |
| Audio Output | 1-channel RCA |
| Two-way Talk | Yes (share the same audio input with the first channel) |
| HDD Interface | 1 SATA port, up to 16 TB. This limit varies depending on
the environment temperature. |
| RS-485 | 1 |
| USB | 2 (1 front USB 2.0 port, 1 rear USB 2.0 port) |
| HDMI | 1 |
| VGA | 1 |
| Network Port | 1 (10/100 Mbps Ethernet port, RJ-45) |
| General | |
| Power Supply | 12 VDC, 2 A |
| Power Consumption | <7W (without HDD) |
| Net Weight | 0.97 kg (2.14 lb) |
| Gross Weight | 1.39 kg (3.07 lb) |
| Product Dimensions | 260.0 mm × 237.8 mm × 47.6 mm (10.24" × 9.37" ×
1.87") (W × D × H) |
| Operating Temperature | –10 °C to +55 °C (+14 °F to +131 °F) |
| Storage Temperature | –20 °C to +60 °C (–4 °F to +140 °F) |
| Operating Humidity | 10%–90% (RH), non-condensing |
| Installation | Desktop |
| Certifications | CE: CE-LVD: IEC 62368-1 CE-EMC: EN 61000-3-2, EN
61000-3-3, EN 55032, EN 50130, EN 55024, EN 55035 |
| Operating Temperature | -10°C ~+55°C / 0%~90% (RH) |
