Dahua NVR 32ch 4HDD 384Mbps H265 NVR5432-EI

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

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

Vehicle License Plate Comparison

• ANPR by Camera (Number of Channels) : 8 channels
• License Plate Database Capacity :  Create up to 20,000 plate numbers. / 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 : 2-channel VGA, 2-channel HDMI video output.Heterogeneous video source output for HDMI1 and HDMI2. Simultaneous video source output for VGA1 and HDMI1 . Simultaneous video source output for VGA2 and HDMI2
• Supports 4K display
• 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

Network

• Network Protocol : HTTP; HTTPS; TCP/IP; IPv4/IPv6; RTSP; 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
• Mobile Phone Access : iOS; Android
• Interoperability : ONVIF 21.12(Profile T; Profile S; Profile G); CGI; SDK
• Browser : Chrome / IE 9 or later / Firefox
• Network Mode ; Multi-address mode, load balance, fault tolerance and other network port binding modes

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 : 2-channel RCA
• Alarm Input ; 16 channels
• Alarm Output : 6 channels (1-channel 12 V 1 A output)
• HDD Interface : 4 SATA ports, up to 16 TB.The maximum HDD capacity varies with environment temperature
• eSATA : 1
• RS-232 : 1
• RS-485 : 1 (half-duplex serial communication)
• USB : 3(1 front USB 2.0 port, 2 rear USB 3.0 ports)
• HDMI : 2
• VGA : 2
• Network Port : 2 (10/100/1000 Mbps Ethernet port, RJ-45)

General

• Power Supply : 100–240 VAC, 50-60 Hz
• Power Consumption : Total output of NVR is ≤ 13 W (without HDD)
• Net Weight : 4.74 kg
• Gross Weight : 6.11 kg
• Product Dimensions : 440.0 mm × 415.1 mm x 70.0 mm (W ×D × H)
• Packaging Dimensions : 530.0 mm × 500.0 mm × 210.0 mm (W × D × H)
• Operating Temperature : –10 °C to +55 °C
• Storage Temperature : –20 °C to +60 °C
• 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