XVR Dahua XVR4232AN-I 32 Channels Penta-brid 1080N/720P 1U 2HDDs WizSense Digital Video Recorder

XVR4232AN-I

32 Channels Penta-brid 1080N/720P 1U 2HDDs WizSense Digital Video Recorder

> Supports 8-channel AI-Coding.
> Supports HDCVI/AHD/TVI/CVBS/IP video inputs.
> Max 16 channels IP camera inputs, each channel up to 6MP; Max 128 Mbps incoming bandwidth.
> Up to 16 channels video stream (analog channel) SMD Plus.
> Long transmission distance over coax cable.

Launched by Dahua Technology, WizSense is a series of AI products and
solutions that adopt independent AI chip and deep learning algorithm.
It focuses on human and vehicle with high accuracy, enabling users to
fast act on defined targets. Based on Dahua's advanced technologies,
WizSense provides intelligent, simple and inclusive products and
solutions.
 

Series Overview

Dahua Technology, a world-leading video-centric smart IoT solution and
service provider, debuted its new XVR series, XVR4000-I Series featuring
max.full-channel SMD Plus to benefit customers from AI upgrade (The
number of channels differs depending on the model. Please refer to the
specifications below for information on the number of channels.). This
series has been developed to reduce false-alarm rates and the cost of
human surveillance, thus bringing great value to customers in search of
products with accurate human/vehicle alarm to raise the security level
of various indoor and outdoor facilities. 

Functions

1. SMD Plus
With intelligent algorithm, Dahua Smart Motion Detection technology can
categorize the targets that trigger motion detection and filter the motion
detection alarm triggered by non-concerned targets to realize effective and
accurate alarm.

2. Smart Dual Illuminators
With Smart Dual Illuminators technology, you can select Smart Illumination
Mode for the system to automatically switch between IR mode and white
light mode. It allows white light to be turned on when a target is detected
by the SMD Plus/Perimeter Protection function of
AI-enabled XVR. This significantly reduces light pollution at night. Together
with other modes, including IR Mode and White Light Mode, the smart
dual illumination technology can meet the requirements of a wide variety
of scenes.

3. One-click Arming/Disarming
With just one click, you can enable or disable alarm linkages to show
messages, send emails, output audio alarms and more, through the
mobile app and platform.

4. Customizable Alarm Audio
Designed for your convenience, the TiOC alarm can be customized to
meet your needs. It is flexible, allowing you to directly upload your
customized audio through the mobile app and XVR. 

5. AI Coding
Compared with H.265/H.264, AI coding can reduce more than 50% bit
rate and storage requirements without loss of decoding compatibility,
providing clear human and vehicle details.

6. Smart H.265+
Smart H.265+ Codec reduces bit rate and storage requirements by up to 
90%, outranking standard H.264 video compression and eliminating the 
need to invest in a new camera.

7. Long-distance Transmission
The HDCVI system supports long distance transmission over coaxial cable
and UTP, max. 700 m for 4K/4MP, 800 m for 1080p and 1200 m for 720p.

8. Audio over Coax
The integrated design can reduce wiring troubles which makes it much
more cost-effective and convenient for installation. 

Technical Specification

1. System
-Main Processor: Industrial-grade processor
-Operating System: Embedded Linux
-Operating Interface: Web; Local GUI

2. SMD Plus
-SMD Plus by Recorder
16 channels:
Secondary filtering for human and motor vehicle SMD
Plus, reducing false alarms caused by leaves, rain and
lighting condition change

3. Audio and Video
-Analog Camera Input: 
32 BNC ports, CVI access by default, supports HDCVI/
AHD/TVI/CVBS auto-detect
-Camera Input
HDCVI 1080P@ 25/30 fps, 720P@ 25/30 fps
AHD 1080P@ 25/30 fps, 720P@ 25/30 fps
TVI 1080P@ 25/30 fps, 720P@ 25/30 fps 
-IP Camera Input
Up to 16 channels of IPC access
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 steram: CIF (1 fps–7 fps)
-Dual-stream: Yes
-Video Bit Rate: 32 kbps–6144 kbps per channel
-Audio Sampling: 8 kHz, 16 bit 
-Audio Bit Rate: 64 kbps 
-Video Output
1 HDMI, 1 VGA, 1 TV  
VGA: 1920 × 1080, 1280 × 1024, 1280 × 720
HDMI: 1920 × 1080, 1280 × 1024, 1280 × 720
-Multi-screen Display: 1/4/8/9/16/25/36
=Third-party Camera Access
Onvif, Panasonic, Sony, Axis, Arecont, Pelco, Canon,
Samsung

4. Compression Standard
-Video Compression: AI Coding; H.265+; H.265; H.264+; H.264
-Audio Compression: G.711A; G.711u; PCM

5. Network
-Network Protocol
HTTP; HTTPS; TCP / IP; IPv4; RTSP; UDP; SMTP; NTP;
DHCP; DNS; DDNS; P2P
-Mobile Phone Access: iOS, Android
-Interoperability: ONVIF 21.06, CGI   
-Browser: Chrome, IE9 or above, Firefox
-Network Mode: Single-address mode

6. Recording Playback
-Record Mode: General, motion detection; intelligent; alarm
-Recording Playback: 1/4/9/16
-Backup Method: USB device and network
-Playback Mode
Instant playback, general playback, event playback, tag
playback, smart playback

7. Storage
-Disk Group: Yes

8. Alarm
-General Alarm: Motion detection, video loss, tampering
-Anomaly Alarm: 
No disk, storage error, low space, offline, IP conflict, MAC
conflict
-Alarm Linkage: 
Record, snapshot (panoramic), IPC external alarm
output, access controller, voice prompt, buzzer, log,
preset, email

8. Ports
-TV Output: 1 channel
-Audio Input
1-channel RCA (external)
32-channel BNC (coaxial audio)
-Audio Output: 1, RCA
-Two-way Talk: Yes (share the same audio input with the first channel)
-HDD Interface: 
2 SATA ports, up to 16 TB, the maximum HDD capacity
varies with 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)

9. General
-Power Supply: 12 VDC, 4 A
-Power Consumption: Lower than 12 W (without HDD)
-Net Weight: 1.92 kg (4.23 lb)
-Gross Weight: 3.09 kg (6.81 lb)
-Product Dimensions: 1U, 375.0 mm × 289.4 mm × 53.0 mm (14.76" × 11.40" ×2.09" ) (W × D × H)
-Packaging Dimensions: 433.0 mm × 141.0 mm × 366.0 mm (17.05" × 5.55" ×14.41") (W × D × H) 
-Operating Temperature: –10 °C to +55 °C (14 °F to +131 °F)
-Operating Humidity: 0%–90% (RH) 
-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

> H.265+/H.265 dual-stream video compression.