Dahua NVR4232-EI 32CH 1U 2HDDs WizSense Network Video Recorder

Technical information

• General
• Series:

  WizSense

• Main Processor:

  Embedded Processor

• Operating System:

  Embedded LINUX

• IP Camera Input:

  32 channel

• Resolution:

  16 MP; 12 MP; 8 MP; 6 MP; 5 MP; 4 MP; 3 MP; 1080p; 960p; 720p; D1; CIF

• Max rezolution of the cameras:

  16 MP

• Storage:

  2 SATA III Ports, Up to 16 TB

• Camera
• Lens
• Video
• Video Compression:

  H.264, H.265, MJPEG

• Smart Codec:

  Smart H.265+/ Smart H.264+

• Bandwidth:

  AI disabled: 256 Mbps incoming, 256 Mbps recording and 256 Mbps outgoing AI enabled: 180 Mbps incoming, 180 Mbps recording and 180 Mbps outgoing

• Decoding Capacity:

  AI disabled: 2-channel 16 MP@30 fps; 2-channel 12 MP@30 fps; 4-channel 8 MP@30 fps; 6-channel 5 MP@30 fps; 8-channel 4 MP@30 fps; 16-channel 1080p@30 fps AI enabled: 1-channel 16 MP@30 fps; 2-channel 12 MP@30 fps; 3-channel 8 MP@30 fps; 4-channel 5 MP@30 fps; 6-channel 4 MP@30 fps; 12-channel 1080p@30 fps

• Record Mode:

  General, motion detection; intelligent; alarm

• Playback:

  Up to 16 channels playback

• Playback Function:

  Instant playback, general playback, event playback, tag playback, smart playback

• Backup Mode:

  USB Device/Network

• Perimeter Protection
• Performance:

  2 channel, 10 IVS rules for each channel

• AI Functions:

  Face detection , Face recognition , Heat map , Intrusion , People counting , Quick Pick , Perimeter protection , SMD Plus (detection of vehicle/human) , Stereo Analysis , Tripwire

• Perimeter protection by camera:

  32 channels

• Perimeter protection by recorder:

  2 channels, 10 IVS rules for each channel

• SMD Plus by camera:

  32 channels

• SMD Plus by recorder:

  4 channels

• Face recognition by camera:

  32 channels

• Face recognition by recorder:

  8-channel FD (by camera) + FR (by recorder),image stream: 12 face images/s 1-channel FD (by recorder) + FR (by recorder), video stream: 12 face images/s

• Face Detection by camera:

  32 channels

• Face Detection by recorder:

  1 channels

• Face Recognition
• Face Recognition:

  Yes

• Database Management:

  Up to 10 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.

• Metadata
• Artificial Intelligence
• IVS / Intelligent Video Surveillance :

  Tripwire, Intrusion

• Smart Motion Detection Technology:

  Yes

• Detection:

  Face Detection

• Alarm Prompt:

  Motion detection, privacy masking, video loss, scene changing, PIR alarm, IPC external alarm

• Certification
• 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

• Third-party Support:

  Panasonic, Sony, Samsung, Axis, Pelco, Arecont, ONVIF, Canon

• Port
• Audio Input:

  1-channel (RCA port)

• Audio Output:

  1-channel (RCA port)

• Alarm I/O:

  4/2

• Video Port:

  1 х HDMI, 1 x VGA

• USB:

  1 Rear USB2.0, 1 Front USB2.0

• Resolution:

  HDMI: 3840 × 2160, 1920 × 1080, 1280 × 1024, 1280 × 720 VGA: 1920 × 1080, 1280 × 1024, 1280 × 720

• Multi-screen Display:

  1st Screen: 1/4/8/9/16/25/36; 2nd Screen: 1/4/8/9/16

• Audio Compression:

  G.711a; G.711u; PCM; G726

• Network
• Ethernet:

  1 RJ-45 Port (10/100/1000Mbps)

• Mobile App:

  Android, iOS

• Network Function:

  HTTP; HTTPS; TCP/IP; IPv4/IPv6; UPnP; SNMP; UDP; SMTP; NTP; DHCP; DNS; IP Filter; PPPoE; DDNS; FTP; Alarm Server; IP Search (Support Dahua IP camera; DVR; NVS; etc.); P2P; auto register

• Interoperability:

  ONVIF 22.06(Profile T; Profile S; Profile G); CGI; SDK

• Web Viewer:

  Chrome; IE9 or later; Firefox

• Power
• Power Supply:

  DC 12V/4A

• Power Consumption:

  < 10W (Without HDD)

• Environment
• Operating Temperature:

  - 10°C to + 55°C

• Operating RH:

  10%–93%

• Storage Temperature:

  - 20°C to + 60°C

• Construction
• Dimensions:

  375 mm × 284.3 mm × 53 mm

• Net Weight:

  1.51 kg

• Gross Weight:

  2.76 kg

• Shipping package - DAHUA NVR4232-EI
• Packages quantity:

  1 pc.

• Package dimensions (HxWxD cm):

  14 x 43 x 36; Weight: 2.9 kg.;