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Official Website

JSS Digital Solutions Sdn Bhd
A-11-1, Blk A,
Putra Walk, Jalan PP25,
Taman Pinggiran Putra,
Seksyen 2, Bandar Putra Permai,
43300 Seri Kembangan,
Selangor, Malaysia.
+6016-212 7872
+603-8940 8521

DH-DHI-NVR4232-EI

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32CH 1U 2HDDs WizSense Network Video Recorder
>Supports Smart H.265+, H.265, Smart H.264+, H.264 and MJPEG decoding formats.
>Max. 256 Mbps incoming/recording/outgoing bandwidth.
>Max. decoding capability: 16 × 1080p@30 fps or 4 × 8 MP@30 fps.
>Supports IP cameras with a resolution up to 16 MP.
>AI by Recorder supports 1-channel face detection and recognition, 2-channel perimeter protection, up to 10 face databases and 20,000 face images, 4-channel SMD.
>AI by Camera supports face detection and recognition, perimeter protection, SMD, people counting, stereo analysis, heat map.
>Supports EPTZ, and one-click arming and disarming.

 


 

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; and SMD

AI by Camera

 

Face detection; face recognition; perimeter protection; SMD; ANPR; people counting; stereo analysis; heat map

Perimeter Protection

Perimeter Performance AI by Recorder (Number of Channels)

 

2 channels, 10 IVS rules for each channel

Perimeter Performance of AI by Camera (Number of Channels)

 

All channels (8 targets/s)

Face Detection

Face Attributes

 

Gender; age group; glasses; expressions; face mask; beard

Face Detection Performance of AI by Recorder (Number of Channels)

 

1 channel (up to 12 face images/s each channel)

Face Detection Performance of AI by Camera (Number of Channels)

 

All channels (8 targets/s)

Face Recognition

Face Database Capacity

 

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.

Face Recognition Performance of AI by Recorder (Number of Channels)

 

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 Recognition Performance of AI by Camera (Number of Channels)

 

All channels (8 targets/s)

SMD Plus

SMD Plus by Recorder

 

4 channels: Secondary filtering for human and motor vehicle, reducing false alarms caused by leaves, rain and lighting condition change

SMD by Camera

 

All channels (16 targets/s)

Audio and Video

Access Channel

 

32 channels

Network 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

Resolution

 

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

Decoding Capability

 

AI disabled: 2-channel 16 MP@30 fps; 2-channel 12 MP@30 fps; 4-channel 8 MP@30 fps; 4-channel 6 MP@30 fps; 6-channel 5 MP@30 fps; 8-channel 4 MP@30 fps; 16-channel 1080p@30 fps; 32-channel 720p@30 fps

AI enabled: 1-channel 16 MP@30 fps; 2-channel 12 MP@30 fps; 3-channel 8 MP@30 fps; 3-channel 6 MP@30 fps; 4-channel 5 MP@30 fps; 6-channel 4 MP@30 fps; 12-channel 1080p@30 fps; 16-channel 720p@30 fps; 32-channel D1@30 fps

Video Output

 

1 HDMI, 1 VGA

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

VGA: 1920 × 1080, 1280 × 1024, 1280 × 720

*Simultaneous/heterogeneous video sources output for VGA and HDMI is configurable.

Multi-screen Display

 

1st Screen: 1/4/8/9/16/25/36

2nd Screen: 1/4/8/9/16

Third-party Camera Access

 

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

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; RTSP; 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 Registration

Mobile Phone Access

 

iOS; Android

Interoperability

 

ONVIF 23.12(Profile T; Profile S; Profile G); CGI; SDK

Browser

 

Chrome; IE9 and later; Firefox

Recording Playback

Multi-channel Playback

 

Up to 16 channels

Record Mode

 

General, motion detection; intelligent; alarm

Backup Method

 

USB device and network

Playback Mode

 

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

Storage

Disk Group

 

Yes

Alarm

General Alarm

 

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

Anomaly Alarm

 

Error (no disk; disk error; low space; low quota space; abnormal disk health; network disconnection; IP conflict; MAC conflict); video loss; video tampering; camera offline; audio detection

Intelligent Alarm

 

Face detection; face recognition; perimeter protection; SMD Plus; people counting; stereo analysis; heat map

Alarm Linkage

 

Record; snapshot; IPC external alarm output; audio; buzzer; log; preset; email

Port

Audio Input

 

1-channel RCA

Audio Output

 

1-channel RCA

Alarm Input

 

4 channels

Alarm Output

 

2 channels

Disk Interface

 

2 SATA ports, up to 20 TB.The maximum HDD capacity varies with environment temperature.

USB

 

2 (1 front USB 2.0 port, 1 rear USB 2.0 port)

HDMI

 

1

VGA

 

1

Network Port

 

1 (10/100/1000 Mbps Ethernet port, RJ-45)

General

Power Supply

 

12 VDC, 4 A

Power Consumption

 

<10 W(without HDD)

Net Weight

 

1.51 kg (3.33 lb)

Gross Weight

 

2.76 kg (6.08 lb)

Product Dimensions

 

375 mm × 284.3 mm × 53 mm (14.76'' × 11.19'' × 2.09'') (W × D × H)

Packaging Dimensions

 

433 mm × 141 mm × 366 mm (17.05'' × 5.55'' × 14.41'') (W × L × 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), non-condensing

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


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