Dahua DH-XVR4232AN-I/T 32-Channel WizSense DVR – 1080N Penta-brid AI Recorder

System

Main Processor

Industrial-grade processor

Operating System

Embedded Linux

Operating Interface

Web; Local GUI

SMD

SMD Plus by Recorder

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

SMD by Camera

36 channels

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: 1080p@25/30 fps; 720p@25/30 fps. 2. TVI: 1080p@25/30 fps; 720p@25/30 fps. 3. AHD: 1080p@25/30 fps; 720p@25/30 fps.

IP Camera Input

Up to 20 channels of IPC access 4 IP channel by default + 16 channels (analog channels are converted to IP channels) Incoming bandwidth: 128 Mbps, recording bandwidth: 128 Mbps and outgoing bandwidth: 128 Mbps

Encoding Capacity

Main stream: the 1st channel 1080N/720p@(1 fps–25/30 fps), others 1080N/720p@(1 fps–15 fps); 960H/D1/CIF@(1 fps–25/30 fps) Sub stream: CIF@(1 fps–7 fps)

Dual-stream

Yes

Video Bit Rate

32 kbps–4096 kbps

Audio Sampling

8 kHz, 16 bit

Audio Bit Rate

64 kbps

Video Output

1 HDMI, 1 VGA, 1 CVBS HDMI: 1920 × 1080, 1280 × 1024, 1280 × 720 VGA: 1920 × 1080, 1280 × 1024, 1280 × 720

Multi-screen Display

1/4/8/9/16/25/36

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 24.12 (Profile T; Profile S; Profile G); CGI; SDK

Browser

Chrome; IE; Safari; Edge; Firefox

Recording Playback

Record Mode

General; alarm; motion detection

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

SMD Plus

Alarm Linkage

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

Ports

CVBS Output

1 channel

Audio Input

1-channel RCA 32-channel BNC (Coaxial Audio)

Audio Output

1-channel RCA

Two-way Talk

Coaxial two-way talk: 32-channel BNC Local and network user two-way talk: Shares 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, 4 A

Power Consumption

<12 W (without HDD)

Net Weight

1.91 kg (4.21 lb)

Gross Weight

3.01 kg (6.64 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" × 14.01") (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-LVD: IEC 62368-1:2014 CE-EMC: EN IEC 61000-3-2:2019, EN 61000-3-3:2013+A1:2019, EN 55032:2015+A11:2020, EN 55035:2017+A11:2020, EN 55024:2010+A1:2015, EN 50130-4:2011+A1:2014