NVR Industrial IP AI WizMind 4 canali fino a 16 MP (recording), 4 canali a 8 MP (decoding), max. banda 256 Mbps, H.265+, 2 uscite video (1 VGA + 1 HDMI), 4 ingressi e 2 uscite allarme, 1 ingresso e 1 uscita audio (RCA), predisposto per montaggio di 1 disco SATA (fino a 20 TB), 2 porte USB (2.0), 2 porte RS485, 2 porte RJ45 10/100/1000 Mbps, 4 canali protezione perimetrale, 2 canali face detection/face recognition, 4 canali SMD Plus, alimentazione 12 Vdc <5 W senza Hard Disk, range temperatura di esercizio -40°~70°C
| System | |
| Main Processor | Industrial-grade processor |
| Operating System | Embedded Linux |
| Operating Interface | Web, Local GUI |
| Ai | |
| AI by Recorder | and SMD Face detection; face recognition; perimeter protection; |
| AI by Camera | SMD; ANPR; people counting; stereo analysis; heat map |
| Perimeter Protection | |
| by Recorder (Number of | 4 channels, 10 IVS rules for each channel |
| AI by Camera (Number of | All channels (8 targets/s) |
| Face Detection | |
| Face Attributes | beard |
| Performance of AI by | 2 channels (up to 12 face images/s each channel) |
| Performance of AI by | All channels (12 targets/s) |
| Face Recognition | |
| Face Database Capacity | credential type, credential No., countries & regions and state can be added to each face image. |
| Face Recognition | 4-channel FD (by camera) + FR (by recorder), image |
| Performance of AI by | stream: 12 face images/s |
| Recorder (Number of | 2-channel FD (by recorder) + FR (by recorder), video stream: 12 face images/s |
| Performance of AI by | All channels (12 targets/s) |
| Smd | |
| SMD Plus by Recorder | vehicle, reducing false alarms caused by leaves, rain and lighting condition change |
| SMD by Camera | All channels (16 targets/s) |
| Audio And Video | |
| Access Channel | 4 channels AI disabled: 256 Mbps incoming, 256 Mbps recording and 256 Mbps outgoing |
| Network Bandwidth | AI enabled: 180 Mbps incoming, 180 Mbps recording and 180 Mbps outgoing |
| Resolution | 3 MP;1080p;720p;960p;D1;CIF AI disabled: 2-channel 16 MP@30 fps; 2-channel 12 MP@30 fps; 4-channel 8 MP@30 fps |
| Decoding Capability | AI enabled: 1-channel 16 MP@30 fps; 2-channel 12 MP@30 fps; 3-channel 8 MP@30 fps; 3-channel 6 MP@30 fps; 4-channel 5 MP@30 fps 1 HDMI, 1 VGA HDMI: 3840 × 2160, 1920 × 1080, 1280 × 1024, 1280 × 720 |
| Video Output | VGA: 1920 × 1080, 1280 × 1024, 1280 × 720 *Simultaneous/heterogeneous video sources output for VGA and HDMI is configurable. 1st Screen: 1/4 |
| Multi-screen Display | 2nd Screen: 1/4 ONVIF, Panasonic, Sony, Hanwha, Axis, Pelco, Arecont, |
| Third-party Camera Access | Canon |
| Compression Standard | |
| Video Compression | Smart H.265+; H.265; Smart H.264+; H.264; MJPEG |
| Audio Compression | G.711a; G.711u; PCM; G726 |
| Network | |
| Network Protocol | Alarm Server; IP Search (Support Dahua IP camera; DVR; NVS; etc.); P2P; auto register |
| Mobile Phone Access | iOS; Android |
| Interoperability | ONVIF 23.12(Profile T; Profile S; Profile G); CGI; SDK |
| Browser | Chrome; IE9 and later; Firefox |
| Network Mode | Multi-address; load balance; fault tolerance |
| 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 Camera disconnection; storage error; disk full; IP |
| Anomaly Alarm | conflict; MAC conflict; login locked; and cybersecurity exception 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 | 4 channels 2 channels (1-channel relay output, 1-channel 12 V 1 A |
| Alarm Output | output) |
| Disk Interface | the environment temperature. |
| RS-485 | 2 |
| USB | 2 (2 rear USB 2.0 ports) |
| HDMI | 1 |
| VGA | 1 |
| Network Port | 2 (10/100/1000 Mbps Ethernet port, RJ-45) |
| Power Output | 1 channel (12 VDC, 1 A) |
| General | |
| Power Supply | 12 VDC (supports 11–13 VDC), 4 A |
| Power Consumption | Total output of NVR is <5 W(without HDD) |
| Net Weight | 3.30 kg (7.28 lb) |
| Gross Weight | 5.07 kg (11.18 lb) 300.0 mm × 221.6 mm × 75.5 mm (11.81" × 8.72" × |
| Product Dimensions | 2.97") (W × L × H) 371.0 mm × 190.0 mm × 315.0 mm (14.61" × 7.48" × |
| Packaging Dimensions | 12.40") (W × L × H) |
| Operating Temperature | –40 °C to +70 °C (–40 °F to +158 °F) |
| Storage Temperature | –20 °C to +60 °C (–4 °F to +140 °F) |
| Operating Humidity | 10%–93% (RH), non-condensing FCC: 47 CFR FCC Part15, SubpartB, Class A CE-EMC: EN 55032:2015+A1:2020; EN IEC 61000-3-2:2019+A1:2021; |
| Ordering Information | |
| Type | Model Description 4CH 1HDD WizMind |
| NETWORK VIDEO | DHI-NVR4104-WT Industrial Network Video |
| RECORDER | Recorder 2024 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. |
