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

System

• Main Processor: Industrial-grade embedded processor
• Operating System: Embedded Linux
• Operation Interface: Web/operating in local GUI

Video

• 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

Compression

• 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)

Alarm

• 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