NVR32CH-AI 32 Channels 1U 2HDDs Network Video Recorder

• Smart H.265+/H.265/Smart H.264+/H.264/MJPEG decoding format.

• Max. decoding capability: 32 × 1080p@30 fps or 32 × 2MP@30 fps.

• Max. 384 Mbps incoming/recording/outgoing bandwidth.

• Support AcuPick with Max. 16-Channel.

• Support N+M cluster.

• AI by recorder: 2-channel face detection and recognition, 4-channel perimeter protection, and 8-channel SMD Plus.

• AI by camera: Face detection and recognition, perimeter protection, SMD Plus, metadata, ANPR, stereo analysis, heat map, and people counting.

• Security baseline 2.3.

System

• Main Processor: Industrial-grade processor
• Operating System: Embedded Linux
• Operating Interface: Web, Local GUI

AI

• AI by Recorder: Face detection; face recognition; perimeter protection; SMD Plus
• AI by Camera: Face detection; face recognition; video metadata (human, motor vehicles, and non-motor vehicles); perimeter protection; SMD Plus; stereo analysis; crowd distribution; people counting; ANPR; vehicle density; heat map
• AcuPick AI by Camera + Recorder: Max. 16-channel, 1 combined event per channel/s

Perimeter Protection

• Perimeter Performance AI by Recorder (Number of Channels): 4 channels, 10 IVS rules for each channel
• Perimeter Performance of AI by Camera (Number of Channels): 16 channels

Face Detection

• Face Attributes: Gender; age group; glasses; expressions; face mask; beard
• Face Detection Performance of AI by Recorder (Number of Channels): 2 channels (up to 12 face images/s each channel)
• Face Detection Performance of AI by Camera (Number of Channels): 16 channels

Face Recognition

• Face Database Capacity: Up to 20 face databases with 20,000 images, with a total capacity of 2.5 G. Name, gender, birthday, address, credential type, credential No., countries & regions and state can be added to each face image.
• Face Recognition Performance of AI by Recorder (Number of Channels):
  • 1. 16-channel FD (by camera) + FR (by recorder), image stream: 16 face images/s
  • 2. 2-channe FD (by recorder) + FR (by recorder), video stream: 12 face images/s
• Face Recognition Performance of AI by Camera (Number of Channels): 16 channels

SMD Plus

• SMD Plus by Recorder: 8 channels: Secondary filtering for human and motor vehicle , reducing false alarms caused by leaves, rain and lighting condition change
• SMD Plus by Camera: 16 channels

Video Metadata

• Metadata Performance of AI by Camera (Number of Channels): 8 channels
• Human Attributes: Top color, top type, bottom color, bottom type, hat, bag, age, gender and umbrella
• Motor Vehicle Attributes: License plate, plate color, vehicle body, vehicle model, vehicle logo, calling, seatbelt, vehicle interior, vehicle registration location.
• Non-motor Vehicle Attributes: Vehicle model, vehicle color, number of persons, helmet.

Vehicle License Plate Comparison

• ANPR by Camera (Number of Channels): 8 channels
• License Plate Database Capacity:
  • 1. Create up to 20,000 plate numbers.
  • 2. Blocklist and allowlist

Audio and Video

• Access Channel:32
• Network Bandwidth:
  • AI disabled: 384 Mbps incoming, 384 Mbps recording and 384 Mbps outgoing
  • AI enabled: 200 Mbps incoming, 200 Mbps recording and 200 Mbps outgoing
• Resolution: 32 MP; 24 MP; 16 MP; 12 MP; 8 MP; 5 MP; 4 MP; 1080p; 720p; D1; CIF; QCIF
• Decoding Capability:
  • AI disabled:2-channel 32 MP@20 fps; 2-channel 24 MP@20 fps; 4-channel 16 MP@30 fps; 5-channel 12 MP@30 fps;8-channel 8 MP@30 fps; 12-channel 5 MP@30 fps;16-channel 4 MP@30 fps; 32-channel 1080p@30 fps
  • AI enabled:1-channel 32 MP@20 fps; 1-channel 24 MP@20 fps; 2-channel 16 MP@30 fps; 4-channel 12 MP@30 fps; 4-channel 8 MP@30 fps; 8-channel 5 MP@30 fps; 12-channel 4 MP@30 fps; 24-channel 1080p@30 fps
• Video Output:
  • 1 VGA, 1 HDMI
  • VGA:1920 × 1080, 1280 × 1024, 1280 × 720
  • HDMI:3840 × 2160, 1920 × 1080, 1280 × 1024, 1280 × 720
  • Heterogeneous video source output for HDMI and VGA
• Multi-screen Display:
  • Main screen: 1/4/8/9/16/25/36
  • Sub screen: 1/4/8/9/16
• Third-party Camera Access: ONVIF; Panasonic; Sony; Axis; Arecont; Pelco; Canon; Samsung

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; SNMP; NTP; DHCP; DNS; SMTP; UPnP; IP Filter; PPPoE; FTP; DDNS; Alarm Server; IP Search (Supports Dahua IP camera, DVR, NVS, etc.); Multicast; P2P; Auto Registration; iSCSI
• Mobile Phone Access: iOS; Android
• Interoperability: ONVIF 22.06 (Profile T; Profile S; Profile G); CGI; SDK
• Browser: Chrome; IE; Safari; Edge; Firefox

Recording Playback

• Multi-channel Playback: Up to 16 channels
• Record Mode: General, motion detection; intelligent; alarm; POS
• Backup Method: USB device and network
• Playback Mode: Instant playback, general playback, event playback, tag playback, smart playback (face and motion detection)

Storage

• Disk Group: Yes

Alarm

• General Alarm: Motion detection; privacy masking; local alarm
• Anomaly Alarm: Camera offline; storage error; disk full; IP conflict; MAC conflict; login lock; abnormal behavior of fan; cybersecurity exception
• Intelligent Alarm: Face detection; perimeter protection; face recognition; video metadata (human, motor vehicles, and non-motor vehicles); SMD Plus; stereo analysis; crowd distribution; people counting; ANPR; vehicle density; heat map
• Alarm Linkage: Record; snapshot (panoramic); local alarm output; IPC external alarm output; access controller; audio; buzzer; log, preset; email

Port

• Audio Input: 1-channel RCA
• Audio Output: 1-channel RCA
• Alarm Input: 4 channels
• Alarm Output: 2 channels
• HDD Interface: 2 SATA ports, each disk can contain up to 16 TB. This limit varies depending on the environment temperature.
• RS-232: 1
• RS-485:1
• USB: 2 (1 front USB 2.0 port, 1 rear USB 3.0 port)
• HDMI:1
• VGA:1
• Network Port: 1

General

• Power Supply: 12 VDC, 4 A
• Power Consumption: Total output of NVR is ≤ 10 W (without HDD)
• Net Weight: 1.57 kg (3.46 lb)
• Gross Weight: 2.73 kg (6.02 lb)
• Product Dimensions: 375.0 mm × 284.4 mm x 56.0mm (14.76″ × 11.20″ × 2.20″) (W × D × H)
• Packaging Dimensions: 433.0 mm × 141.0 mm × 366.0 mm (17.04″ × 5.55″ × 14.41″) (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)
• Installation: Rack or desktop
• Certifications:
  • FCC: 47 CFR FCC Part15, SubpartB, Class A
  • CE-EMC: EN 55032: 2015+A1: 2020; EN IEC 61000-3-2: 2019+A1: 2021;
  • EN 61000-3-3: 2013+A1: 2019+A2: 2021; EN 55035: 2017+A11: 2020;
  • EN 50130-4: 2011+A1: 2014
  • CE-LVD: EN 62368-1: 2014