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Dahua NVR2104-P-I

Dahua NVR2104-P-I
Dahua NVR2104-P-I
Dahua NVR2104-P-I
Dahua NVR2104-P-I
Dahua NVR2104-P-I
Dahua NVR2104-P-I
Dahua NVR2104-P-I

Dahua NVR2104-P-I

The Dahua NVR2104-P-I it's a 4 Channel Smart 1U 4PoE WizSense Network Video Recorder

Main features:

New 4.0 user interface

Remote surveillance, live view and video play on mobile phone App

Max. decoding capability: 4×1080P@30fps. Supports adaptive decoding

Supports mainstream cameras of ONVIF and RTSP protocols

H.264/.H265/Smart H.264+/Smart H.265+/MJPEG, H.265 auto switch

1 VGA/1 HDMI simultaneous video output by default, the maximum resolution of HDMI is 4K; and non-simultaneous video output is also supported, the maximum resolution is 1080P

1-channel face detection and recognition (AI by NVR); or 2-channel perimeter detection (AI by NVR); or 4-channel SMD (AI by NVR); up to 10 face databases and 5,000 face images

Security baseline 2.1


Main Processor: Industrial-grade embedded processor

Operating System: Embedded Linux

Operation Interface: Web/operating in local GUI


Access Channel: 4 channels

Network Bandwidth: 80 Mbps for access, 80 Mbps for storage and 60 Mbps for forwarding

Resolution: 12M/8M/5M/4M/3M/2M/720p/D1

Decoding Capability: 1-channel 8MP@30fps, 4-channel 1080p@30fps

Video Output: 1 VGA/1 HDMI simultaneous video output by default, the maximum resolution of HDMI is 4K

Multi-screen Display: 1/4

Third Party Camera Access: Onvif, RTSP


Video: H.264/.H265/Smart H.264+/Smart H.265+/MJPEG

Audio: PCM/G711A/G711U/G26/AAC

Record Playback

Multi-channel Playback: Up to 4 channels playback

Record Mode: Priority of record mode: Manual recording > alarm recording > motion detection recording > timed recording

Storage: Local HDD and network

Backup: USB device

Playback Function: 1. Play, pause, stop, fast forward, fast backward, rewind, play by frame. 2. Full screen, backup (cut/file), partially enlarge, audio on/off

SMD Plus

Performance: 4 channels

AI Search: Search by target classification (human, vehicle)

Face Recognition

Performance: Max 8 face pictures/sec processing, 1 channel video stream face recognition

Stranger Mode: Detect strangers faces (not in device's face database). Similarity threshold can be set manually

AI Search: Up to 8 target face images search at same time, similarity threshold can be set for each target face image

Database Management: Up to 10 face databases with 5,000 face images in total. Name, gender, birthday, address, certificate type, cerificate No., countries®ions and state can be added to each face picture

Database Application: Each database can be applied to video channels independently

Trigger Events: Buzzer, Voice Prompts, Email, Snapshot, Recording, Alarm Out, PTZ Activation, etc.

Alarm Linkage: Video recording, snapshot, log, preset, tour

Perimeter Protection

Performance: 2 channels

Object classification: Human/Vehicle secondary recognition for tripwire and intrusion

AI Search: Search by target classification (human, vehicle)


General Alarm: Motion detection, privacy masking, video loss, PIR alarm, IPC alarm

Anomaly Alarm: Front-end device going offline, storage error, full storage, IP conflict, MAC conflict, login lock, network security anomaly

Alarm Linkage:Video recording, snapshot, log, preset, tour

External Port

  • HDD: 1 SATA port, up to 6 TB. The maximum HDD capacity varies with environment temperature
  • USB: 2 rear USB 2.0 ports
  • HDMI: 1
  • VGA: 1
  • Network: 1 RJ–45 port (10/100 Mbps), 4 RJ–45 ports with PoE power supply (10/100 Mbps)
  • RCA Input: 1
  • RCA Output: 1

General Parameter

  • Power Supply: DC 53V, 1.13A
  • Power Consumption: Total output of NVR is ≤ 10W (without HDD)Total output power of PoE is 38W, the maximum output power of a single port is 25.5W
  • Net Weight: 0.50 kg (1.10 lb)
  • Gross weight: 1.43 kg (3.15 lb)
  • Product Dimensions: 204.6 mm × 206.4 mm × 48.1 mm (W × L × H) / 8.06 inch × 8.13 inch × 1.89 inch (W × L × H)
  • Package Dimensions: 96 mm × 364 mm × 261 mm (W × L × H) / 3.78 inch × 14.33 inch × 10.28 inch (W × L × H)
  • Operating Temperature: -10°C to +50°C (+14°F to +113°F)
  • Storage Temperature: 0°C to +40°C (+32°F to +104°F)
  • Operating Humidity: 10%–93%
  • Storage Humidity: 30%–85%
  • Operating Altitude: 3000 m (9843 ft)
  • Installation: Desktop mounting
  • Certifications: CE/FCC

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  • Stock: In Stock
  • Model: DHI-NVR2104-P-I
  • Weight: 1.60kg
  • Dimensions: 38.00cm x 11.00cm x 28.00cm
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