DHA NVR4432-4KS2/I
SKU: 24564554395

DHA NVR4432-4KS2/I

Sale price$2306.75 Regular price$2563.05
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Description

DHA NVR4432-4KS2/IDahua WizSense 32CH 1. 5U NVR, Smart H. 265+ H. 265, 4x SATA Ports Up to 10TB, 1xUSB2. 0, 1xUSB3. 0, HDMI VGA, RS232 RS485, 2xRJ45 10 100 1000Mbps, SMD Plus, Res: 16MP 12MP 8MP 5MP 4MP 3MP 1080p 720p D1, Alarm I P: 16, 100 240Vac, 6. 48kg WizSense 32CH 1. 5U NVR Feature(s) 32 Channel 1. 5U 4HDDs WizSense Network Video Recorder Smart H. 265+ H. 265 Smart H. 264+ H. 264 MJPEG decoding format? Access, storage or forwarding at 256 Mbps (160 Mbps when AI

Dahua WizSense 32CH 1.5U NVR, Smart H.265+/H.265, 4x SATA Ports Up to 10TB, 1xUSB2.0, 1xUSB3.0, HDMI/VGA, RS232/RS485, 2xRJ45 10/100/1000Mbps, SMD Plus, Res:16MP/12MP/ 8MP/5MP/4MP/3MP/1080p/720p/D1, Alarm I/P:16, 100-240Vac, 6.48kg

WizSense 32CH 1.5U NVR

Feature(s)

  • 32 Channel 1.5U 4HDDs WizSense Network Video Recorder
  • Smart H.265+/H.265/Smart H.264+/H.264/MJPEG decoding format?
  • Access, storage or forwarding at 256 Mbps (160 Mbps when AI function enabled)?
  • Max. decoding capability: 10 ? 1080p@30 fps. Supports adaptive decoding?
  • AI by NVR: 1-channel face detection and recognition; 2-channel perimeter protection; up to 10 face databases and 20,000 face images; 4-channel SMD Plus?
  • AI by Camera: Face detection and recognition, perimeter protection; SMD Plus; ANPR; people counting; stereo analysis; heat map?
  • Security baseline 2.1

Specifications

System

Main Processor

Industrial-grade embedded processor

Operating System

Embedded Linux

Operation Interface

Web; local GUI

AI

AI by Camera

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

AI by Device

Face detection; face recognition; perimeter protection; SMD Plus

Perimeter Protection

Perimeter Performance AI by Device(Number of Channels)

2

Perimeter Performance of AI by Camera (Number of Channels)

8

Face Detection

Face Attributes

6 attibutes: Gender; age group (6); glasses; expressions (8); mouth mask; beard

Face Detection Performance of AI by Device (1080P) (Number of Channels)

1 (up to 12 face images/second)

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

8

Face Recognition

Face Database Capacity

Up to 10 face databases with 20,000 images

Face Recognition Performance of AI by Device (1080P) (Number of Channels)

1 (up to 4 face images/second)

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

8

SMD Plus

SMD Plus by Device

4

SMD Plus by Camera

16-channel SMD Plus (AI by camera): Detects tripwire and intrustion of human or vehicle; filters false alarms caused by leaves, raindrops and change of brightness away

ANPR

ANPR by Camera

4

Video

Access Channel

32 channels

Network Bandwidth

AI off: Access: 256 Mbps; Storage: 256 Mbps; Forward: 256 Mbps
AI on: Access: 160 Mbps; Storage: 160 Mbps; Forward: 160 Mbps

Resolution

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

Decoding Capability

AI off: 1 channel × 16MP@20 fps; 1 channel × 12MP@20 fps; 2 channels × 8MP@30 fps; 4 channels × 5MP@30 fps; 5 channels × 4MP@30 fps; 10 channels × 1080p@30 fps
AI on: 1 channel × 16MP@20 fps; 1 channel × 12MP@20 fps; 2 channels × 8MP@30 fps; 3 channel × 5MP@30 fps; 4 channels × 4MP@30 fps ; 8 channels × 1080p@30 fps

Video Output

1-ch VGA output and 1-ch HDMI output; 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

Third Party Camera Access

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

Compression

Video

Smart H.265+; Smart H.264+; H.265; H.264; MJPEG

Audio

PCM; G.711A; G.711U; G.726

Network

Network Protocol

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

Mobile Phone Access

Android; iOS

Interoperability

ONVIF(profile T/S/G); CGI; SDK

Browser

Chrome; IE9 or later; firefox

Record Playback

Multi-channel Playback

Up to 16 channels

Record Mode

Manual; schedule (general; MD; alarm; MD & alarm; intelligent)

Storage Method

Local HDD; network

Backup

USB device

Playback Function

1. Play; pause; stop; fast forward; fast backward; rewind; play by frame
2. Full screen; backup (cut/file) ; partially enlarge; audio on/off

Alarm

General Alarm

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

Anomaly Alarm

Camera disconnection; storage error; disk full; IP conflict; MAC conflict; login locked; and cybersecurity exception

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

External Port

HDD

4 SATA ports, up to 10 TB. The maximum HDD capacity varies with environment temperature

USB

1 front USB 2.0 port, 1 rear USB 3.0 port

HDMI

1 (max. resolution: 4K)

VGA

1

Network

2 RJ-45 10/100/1000 Mbps self-adaptive Ethernet ports

RCA Input

1

RCA Output

1

Alarm Input

16

Alarm Output

4

RS-232

1 channel, used to debug and pass through serial data

RS-485

1 channel, used to control PTZ, and it supports multiple protocols

General Parameter

Power Supply

Single, 100 V–240 V AC, 50 Hz–60 Hz

Power Consumption

Total output of NVR is ≤ 8 W (without HDD)

Net Weight

4.25 kg (9.35 lb)

Gross Weight

6.48 kg (18.41 lb)

Product Dimensions

440.0 mm × 415.6 mm x 76.0 mm (17.32" × 16.36" × 2.99") (W × L × H)

Package Dimensions

529.0 mm × 499.0 mm × 211.0 mm (20.83" × 19.65" × 9.31") (W × L × H)

Operating Conditions

–10 °C to +55 °C (+10 °F to +131 °F)

Storage Conditions

0 °C to +40 °C (32 °F to 104 °F)

Operating Humidity

10%–93%

Storage Humidity

30%–85%

Operating Altitude

3,000 m (9,842.52 ft)

Installation

Desktop/Rack mount

Certifications

FCC:47 CFR FCC Part15,SubpartB,Class A
CE-EMC:EN 55032:2015,Class A;EN IEC 61000-3-2:2019;EN 61000-3-3:2013+A1:2019;EN 55024:2010+A1:2015;EN 55035:2017;EN 50130-4:2011+A1:2014
CE-LVD:EN 62368-1:2014+A11:2017

 

Downloads

Additional Information

Device NVR
Type WizSense | 32CH | 1.5U
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 24564554395

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4.2 ★★★★★
Based on 1100 reviews
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Product Reviews
J
Verified Purchase
Jennifer O
Alexandria, US
★★★★★ 5
Best Phone Mount EVER!
I searched the Toyota forums and consistently saw this item mentioned as one that would not move on bump roads or even over time on smooth roads. It is the best and must secure mount I have ever used. It fits perfectly on was designed not to obscure the view. I have recommended this brand to everyone that I have talked to about mounts since I got. Very easy to install also!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 15, 2025
T
Verified Purchase
Tina Taylor
Battle Creek, US
★★★★★ 5
Works well, looks stupid with the logo display
This fits well in the vent frame and I am still able to close my vent. I really like the mount cause it solves a huge problem of where to put my phone securely... but I also hate it as well, because of the ugly logo on the face of it. "Batdiary"? Seriously? If I keep it I will look for a way to get rid of (or cover up) the extremely unattractive logo they selected. It makes it (and my trucks interior) look loke something for a child. I give it 5 stars because it deserves better than the 3.9 it had at the time of posting this. But for the love of everything clean and classy but still needing a mount, get rid of the bat logo!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
C
Verified Purchase
Charles R Lee
Pawtucket, US
★★★★★ 4
No cheap plastic
Holds good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026
D
Verified Purchase
David
Port Orchard, US
★★★★★ 3
Good, but minor issues
The build quality seemed impressive and it felt sturdy. When installed, it definitely stayed in the air vent without wiggling or coming loose after quite a bit of off roading and driving over washboards. I returned this thing and bought the "off roam" competitor because of two reasons: 1) the ball joints don't tighten down hard enough to lock the position of the mount firmly. It grips well when you don't touch it, but if you are trying to put the phone into the mount without both hands, it shifts and moves with minimal pressure. Kind of annoying for me, I feel the ball joints should tighten enough not to budge if given a tiny bit of force or accidental bump. 2) the inner springs of the phone holder started loosening and making an obnoxious vibrating/rattling sound after about a month. Any bump or minor rough surface caused this thing to rattle like loose change in a cup holder IF THE PHONE WASNT IN IT. If the phone was in the holder it didn't do this at all. It started to drive me crazy. If you can get past these two things it's built well enough and works perfectly fine. I just expect a bit more for $50-$60.
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Reviewed in the United States on November 1, 2025
S
Simi Mach
Boise, US
★★★★★ 5
Perfect for Tacoma
This mount fits my 2014 Tacoma perfectly and holds my phone securely without any wobble.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 4, 2025

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