NVR 4 canali IP fino a 12 MP (recording), 4 canali a 4 MP/8 canali a 1080p (decoding), max. banda 80 Mbps, H.265+, 2 uscite video (1 VGA + 1 HDMI), 1 ingresso e 1 uscita audio, predisposto per montaggio di 1 disco SATA (fino a 20 TB), 2 porte USB 2.0, 1 porta LAN 100 Mbps, 4 canali SMD Plus, EPTZ, Compact 1U, alimentazione 12 Vdc <10 W senza Hard Disk
Datasheet
Manuali
| System | |
| Main Processor | Industrial-grade processor |
| Operating System | Embedded Linux |
| Operating Interface | Web, Local GUI |
| Ai | |
| AI by Recorder | SMD Face detection; face recognition; perimeter protection; |
| AI by Camera | SMD; people counting; stereo analysis; heat map |
| Perimeter Protection | |
| AI by Camera (Number of | 4 channels |
| Face Detection | |
| Face Attributes | beard |
| Performance of AI by | All channels (4 targets/s) |
| Face Recognition | |
| Performance of AI by | All channels (4 targets/s) |
| Smd Plus | |
| SMD Plus by Recorder | vehicle, reducing false alarms caused by leaves, rain and lighting condition change |
| SMD by Camera | All channels (8 targets/s) |
| Audio And Video | |
| Access Channel | 4 channels 80 Mbps incoming, 80 Mbps recording and 60 Mbps |
| Network Bandwidth | outgoing 12 MP;8 MP;6 MP;5 MP;4 MP;3 |
| Resolution | MP;1080p;720p;960p;D1;CIF;QCIF AI disabled: 1-channel 12 MP@30 fps; 2-channel 8 MP@30 fps; 2-channel 6 MP@30 fps; 3-channel 5 MP@30 fps; 4-channel 4 MP@30 fps |
| Decoding Capability | AI enabled: 1-channel 12 MP@30 fps; 1-channel 8 MP@30 fps; 2-channel 6 MP@30 fps; 2-channel 5 MP@30 fps; 3-channel 4 MP@30 fps 1 HDMI, 1 VGA ： Simultaneous HDMI: 3840 × 2160, 1920 × 1080, 1280 × 1024, 1280 × 720 |
| Video Output | VGA: 1920 × 1080, 1280 × 1024, 1280 × 720 ： Heterogeneous HDMI: 1920 × 1080, 1280 × 1024, 1280 × 720 VGA: 1920 × 1080, 1280 × 1024, 1280 × 720 Main Screen: 1/4 |
| Multi-screen Display | Sub Screen: 1/4 |
| Third-party Camera Access | 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 | Server; P2P; Auto Registration; IP Search (Supports IP camera, DVR, NVS, etc.) |
| Mobile Phone Access | iOS; Android |
| Interoperability | ONVIF 24.12 (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 Instant playback, general playback, event playback, tag |
| Playback Mode | playback, smart playback |
| Alarm | |
| General Alarm | changing; PIR alarm; IPC external alarm Error (no disk; disk error; low space; low quota space; |
| Anomaly Alarm | network disconnection; IP conflict; MAC conflict); video loss; video tampering; camera offline; audio detection Face detection; face recognition; perimeter protection; |
| Intelligent Alarm | SMD Plus; people counting; stereo analysis; heat map Record; snapshot; IPC external alarm output; audio; |
| Alarm Linkage | buzzer; log; preset; email |
| Port | |
| Audio Input | 1-channel RCA |
| Audio Output | 1-channel RCA |
| Alarm Input | NA (2 channels is optional) |
| Alarm Output | NA (1-channel 12 V 1 A output is optional) 1 SATA port. Each disk can contain up to 20 TB. This limit |
| Disk Interface | varies depending on the environment temperature. |
| 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 | Total output of NVR is <10 W(without HDD) |
| Net Weight | 0.81 kg (1.79 lb) |
| Gross Weight | 1.38 kg (3.04 lb) |
| Product Dimensions | 1.87") (W × D × H) 334 mm × 89 mm × 314 mm (13.15" × 3.50" × 12.36") |
| Packaging Dimensions | (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 CE-EMC: EN 55032:2015+A1:2020; EN IEC 61000-3-2:2019+A1:2021; |
| Ordering Information | |
| Type | Model Description |
| NETWORK VIDEO | 4CH Compact 1U 1HDD Lite DHI-NVR4104HS-4KS3 |
| RECORDER | Network Video Recorder |
| Accessories (Optional) | PFH101 PFH101-DH920C1 |
| Accessories | |
| Optional: | PFH101 |
| PFH101-DH920C1 | 2025 Dahua. All rights reserved. Design and specificatons are subject to change without notce. Pictures in the document are for reference only, and the actual product shall prevail. |
