توضیحات
| Technical Specification | |
|---|---|
| System | |
| Main Processor | Industrial-grade processor |
| Operating System | Embedded Linux |
| Operating Interface | Web, Local GUI |
| AI | |
| AI by Recorder | SMD Plus |
| AI by Camera | Face detection; face recognition; perimeter protection; SMD Plus; people counting; stereo analysis; heat map |
| Perimeter Protection | |
| AI by Camera (Number of Channels) | 4 channels |
| Face Detection | |
| Face Attributes | Gender; age group; glasses; expressions; face mask; beard |
| Performance of AI by Camera (Number of Channels) | 4 channels |
| Face Recognition | |
| Performance of AI by Camera (Number of Channels) | 4 channels |
| SMD Plus | |
| By Recorder | 4 channels: Secondary filtering for human and motor vehicle, reducing false alarms caused by leaves, rain and lighting condition change |
| By Camera | 4 channels |
| Audio and Video | |
| Access Channel | 4 channels |
| Network Bandwidth | 80 Mbps incoming; 80 Mbps recording; 60 Mbps outgoing |
| Resolution | 12 MP; 8 MP; 6 MP; 5 MP; 4 MP; 3 MP; 1080p; 960p; 720p; D1; CIF; QCIF |
| Decoding Capability | AI disabled: 1-channel 12 MP@30 fps; 2-channel 8 MP@30 fps; 3-channel 5 MP@30 fps; 4-channel 4 MP@30 fps AI enabled: 1-channel 12 MP@30 fps; 1-channel 8 MP@30 fps; 2-channel 5 MP@30 fps; 3-channel 4 MP@30 fps |
| Video Output | 1 HDMI, 1 VGA Simultaneous: HDMI: 3840×2160, 1920×1080, 1280×1024, 1280×720; VGA: 1920×1080, 1280×1024, 1280×720 Heterogeneous: HDMI: 1920×1080, 1280×1024, 1280×720; VGA: 1920×1080, 1280×1024, 1280×720 |
| Multi-screen Display | Main Screen: 1/4; Sub Screen: 1/4 |
| Third-party Camera Access | ONVIF; Panasonic; Sony; Axis; Arecont; Pelco; Canon; Hanwha |
| Compression Standard | |
| Video Compression | Smart H.265+; H.265; Smart H.264+; H.264 |
| Audio Compression | G.711a; G.711u; PCM; G726 |
| Network | |
| Network Protocol | HTTP; HTTPS; TCP/IP; IPv4; IPv6; 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 22.12 (Profile T; Profile S; Profile G); CGI; SDK |
| Browser | Chrome; IE; Safari; Edge; Firefox |
| Recording Playback | |
| Multi-channel Playback | Up to 4 channels |
| Record Mode | General; motion detection; intelligent; alarm |
| Backup Method | USB device and network |
| Playback Mode | Instant playback; general playback; event playback; tag playback; smart playback |
| Alarm | |
| General Alarm | Motion detection; privacy masking; video loss; scene changing; PIR alarm; IPC external alarm |
| Anomaly Alarm | Camera disconnection; storage error; disk full; IP conflict; MAC conflict; login locked; cybersecurity exception |
| Intelligent Alarm | Face detection; face recognition; perimeter protection; SMD Plus; people counting; stereo analysis; heat map |
| Alarm Linkage | Record; snapshot; IPC external alarm output; audio; buzzer; log; preset; email |
| Port | |
| Audio Input | 1-channel RCA |
| Audio Output | 1-channel RCA |
| Alarm Input | NA (2 channels optional) |
| Alarm Output | NA (1-channel 12 V 1 A optional) |
| Disk Interface | 1 SATA port, up to 20 TB (varies with environment temperature) |
| USB | 1 front USB 2.0; 1 rear USB 2.0 |
| HDMI | 1 |
| VGA | 1 |
| Network Port | 1 × RJ-45, 10/100 Mbps |
| General Parameter | |
| Power Supply | 12 VDC, 2 A |
| Power Consumption | <10 W (without HDD) |
| Net Weight | 0.81 kg (1.79 lb) |
| Gross Weight | 1.38 kg (3.04 lb) |
| Product Dimensions | 260 × 232.5 × 47.6 mm (W × D × H) |
| Packaging Dimensions | 334 × 89 × 314 mm (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%–93% (RH), non-condensing |
| Installation | Rack or desktop |
| Certifications | |
| Certifications | CE-EMC: EN 55032:2015+A1:2020; EN IEC 61000-3-2:2019+A1:2021; EN 61000-3-3:2013+A1:2019+A2:2021; EN 55035:2017+A11:2020; EN 50130-4:2011+A1:2014 CE-LVD: EN 62368-1:2014 |
| Ordering Information | |
| Type | NETWORK VIDEO RECORDER |
| Model | DHI-NVR4104HS-4KS3 |
| Description | 4CH Compact 1U 1HDD Lite Network Video Recorder |
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