Dahua 32 CHANNEL DVR 5MP

System

Main Processor

Industrial-grade processor

Operating System

Embedded Linux

Operating Interface

Web; Local GUI

Perimeter Protection

Perimeter Performance AI by Recorder (Number of Channels)

Advanced Mode: 2 channels, 10 IVS rules for each channel

General Mode: 8 channels, 10 IVS rules for each channel

Face Detection

Face Attributes

6 attributes

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

2 channels (up to 12 face images/s each channel)

Face Recognition

Face Database Capacity

Up to 10 face databases with 10,000 images.

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

2 channels

SMD Plus

SMD Plus by Recorder

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

SMD Plus by Camera

48 channels

AI Video Quality Analytics

AI Video Quality Analytics by Recorder

32 channels: Supports detecting brightness levels, color cast, defocus, overexposure, contrast levels, black and white

Scene Changing

Scene Changing by Recorder

1 channel

Irregular Black Block Masking

Irregular Black Block Masking by Recorder

1 channel

Audio and Video

Analog Camera Input

32 BNC ports, supports HDCVI/AHD/TVI/CVBS auto-detect

Camera Input

1. CVI: 5 MP@25 fps; 5 MP@20 fps; 5 MP@10/12.5 fps; 4 MP@25/30 fps; 1080p@25/30 fps; 720p@50/60 fps; 720p@25/30 fps.

2. TVI: 5 MP@20 fps; 4 MP@25/30 fps; 1080p@25/30 fps; 720p@25/30 fps.

3. AHD: 5 MP@20 fps; 4 MP@25/30 fps; 1080p@25/30 fps; 720p@25/30 fps.

IP Camera Input

Up to 48 channels of IPC access

16 IP channels by default +32 channels (analog channels are converted to IP channels)

incoming bandwidth: 192 Mbps, recording bandwidth: 192 Mbps and outgoing bandwidth: 192 Mbps

*After IP extension is enabled, Video Quality Analytics, Scene Changing, Face Recognition, Face Detection, SMD, Perimeter Protection cannot be used.

Encoding Capacity

Main stream:

5 MP Mode: 4-ch 5 MP@(1 fps-6 fps); others 5M-N@(1 fps-12 fps)

5M-N Mode: 5M-N@(1 fps –12 fps); 4M-N/1080p@(1 fps–15 fps); 1080N/720p/960H/D1/CIF@(1 fps–25/30 fps)

Sub stream: D1/CIF@(1 fps–15 fps)

Dual-stream

Yes

Video Bit Rate

32 kbps–6144 kbps

Audio Sampling

8 kHz, 16 bit

Audio Bit Rate

64 kbps

Video Output

1 HDMI, 1 VGA, 1 TV

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

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

Sub Screen: 1/4/8/9/16

The sub screen display conflicts with IP extension function.

Third-party Camera Access

Panasonic; Sony; Hanwha; Axis; Arecont; ONVIF

Compression Standard

Video Compression

AI Coding; Smart H.265+; H.265; Smart H.264+; H.264

Audio Compression

G.711a; G.711u; PCM

Network

Network Protocol

HTTP; HTTPS; TCP/IP; IPv4; IPv6; RTSP; UDP; NTP; DHCP; DNS; SMTP; UPnP; IP Filter; FTP; DDNS; SNMP; Alarm Server; P2P; Auto Registration; IP Search (Supports IP camera, DVR, NVS, etc.)

Mobile Phone Access

iOS; Android

Interoperability

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

Browser

Chrome; IE; Safari; Edge; Firefox

Recording Playback

Record Mode

General; alarm; motion detection; intelligent; POS

Recording Playback

1/4/9/16

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; alarm box; HDCVI alarm; camera external alarm; network alarm; PIR alarm

Anomaly Alarm

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

Intelligent Alarm

Face detection; face recognition; perimeter protection; SMD Plus

Alarm Linkage

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

Ports

TV Output

1 channel

Audio Input

1-channel RCA

32-channel BNC (Coaxial Audio)

Audio Output

1-channel RCA

Two-way Talk

Yes (share the same audio input with the first channel)

Disk Interface

2 SATA ports. Each disk can contain up to 16 TB. This limit varies depending on the environment temperature.

RS-485

1

USB

2 (1 front USB 2.0 port, 1 rear USB 3.0 port)

HDMI

1

VGA

1

Network Port

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

General

Power Supply

12 VDC, 5 A

Power Consumption

<16 W (without HDD)

Net Weight

1.90 kg (4.20 lb)

Gross Weight

3.20 kg (7.00 lb)

Product Dimensions

375.0 mm × 289.6 mm × 53.0 mm (14.76" × 11.40" × 2.09") (W × D × H)

Packaging Dimensions

427.0 mm × 137.0 mm × 356.0 mm (16.81" × 5.39" × 14.02") (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%–90% (RH), non-condensing

Installation

Desktop

Certifications

CE: CE-LVD:

EN 60950-1/IEC 60950-1 CE-EMC: EN 61000-3-2, EN 61000-3-3, EN 55032, EN 50130, EN 55024

FCC: Part 15 Subpart B