Brand originChina
Supported
Supported
Dahua NVR2104HC-W
Category
Storage
First seen by Awernica
Oct 2026
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Software Support
Not specified
No published date
Replacement
Not specified
No verified replacement
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Specifications
From the manufacturer's product information.
System
- Main Processor
- Industrial-grade processor
- Operating System
- Embedded Linux
- Operating Interface
- Web, Local GUI
AI
- AI by Recorder
- SMD Plus
- AI by Camera
- Perimeter protection; SMD
Perimeter Protection
- Perimeter Performance of AI by Camera (Number of Channels)
- All channels (8 targets/s)
SMD
- SMD Plus by Recorder
- 4 channels: Secondary filtering for human and motor 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
- Network Bandwidth
- AI disabled: 80 Mbps incoming, 80 Mbps recording and 80 Mbps outgoing; AI enabled: 80 Mbps incoming, 80 Mbps recording and 60 Mbps outgoing
- Resolution
- 16 MP;12 MP;8 MP;6 MP;5 MP;4 MP;3 MP;1080p;720p;960p;D1;CIF;QCIF
- Decoding Capability
- AI disabled: 1-channel 16 MP@30 fps; 2-channel 8 MP@30 fps; 3-channel 6 MP@30 fps; 4-channel 5 MP@30 fps; AI enabled: 1-channel 12 MP@30 fps; 2-channel 6 MP@30 fps; 2-channel 5 MP@30 fps; 3-channel 4 MP@30 fps; 4-channel 3 MP@30 fps
- Video Output
- 1 HDMI, 1 VGA; HDMI: 3840 × 2160, 1920 × 1080, 1280 × 1024, 1280 × 720; VGA: 1920 × 1080, 1280 × 1024, 1280 × 720
- Multi-screen Display
- 1/4
- Third-party Camera Access
- ONVIF
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
- HTTP; HTTPS; TCP/IP; IPv4; IPv6; UDP; NTP; DHCP; DNS; SMTP; IP Filter; DDNS; IP Search (Supports IP camera, DVR, NVS, etc.); P2P; Auto Registration
- Mobile Phone Access
- iOS; Android
- Interoperability
- ONVIF 24.12(Profile T; Profile S; Profile G); CGI; SDK
- Browser
- Chrome; IE; Safari; Edge; Firefox
Wi-Fi
- Wi-Fi Standard
- 802.11b/g/n/a/ac/ax
- Frequency Range
- 2400-2483.5MHz, 5150-5350MHz, 5470-5725MHz, 5725-5850MHz
- Transmitter Power (EIRP)
- CE EIRP:; ≤20dBm@2400-2483.5MHz;; ≤23dBm@5150-5250MHz;; ≤20dBm@5250-5350MHz;; ≤27dBm@5470-5725MHz;; ≤14dBm@5725-5850MHz
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; camera external 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
- Perimeter protection; SMD Plus
- Alarm Linkage
- Recording; snapshot; buzzer; log; preset; email; tour
Port
- Disk Interface
- 1 SATA port. Each disk can contain up to 20 TB. This limit varies depending on the environment temperature.
- USB
- 2 (2 rear USB 2.0 ports)
- HDMI
- 1
- VGA
- 1
- Network Port
- 1 (10/100 Mbps Ethernet port, RJ-45)
- Antenna
- 2
General
- Power Supply
- 12 VDC, 1.5 A
- Power Consumption
- <6 W (without HDD)
- Net Weight
- 0.57 kg (1.26 lb)
- Gross Weight
- 0.98 kg (2.16 lb)
- Product Dimensions
- 197.0 mm × 234.0 mm × 41.5 mm (7.76" × 9.21" × 1.63") (W × D × H)
- Packaging Dimensions
- 332.0 mm × 240.0 mm × 64.0 mm (13.07" × 9.45" × 2.52") (W × D × H)
- Operating Temperature
- –10 °C to +45 °C (+14 °F to +113 °F)
- Storage Temperature
- –20 °C to +60 °C (–4 °F to +140 °F)
- Operating Humidity
- 10%–93% (RH), non-condensing
- 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
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