SKU: 78846483786

DAHUA NVR4832-16P-4KS2/I 32 Channel 2U 16PoE 8HDDs WizSense Network Video Recorder

$359.10 $399.00
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Description

DAHUA NVR4832-16P-4KS2/I 32 Channel 2U 16PoE 8HDDs WizSense Network Video RecorderNVR4832 16P 4KS2 I 32 Channel 2U 16PoE 8HDDs 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

NVR4832-16P-4KS2/I 

32 Channel 2U 16PoE 8HDDs 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
> Support IPC UPnP, 16PoE ports
> Security baseline 2.1



Product Data

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; 2MP; 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

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

USB

2 front USB 2.0 ports, 1 rear USB 3.0 port

HDMI

1 (max. resolution: 4K)

VGA

1

Network

1 RJ-45 10/100/1000 Mbps self-adaptive Ethernet port

PoE

16 × PoE 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, 100V–240V AC, 50 Hz–60 Hz

Power Consumption

Total output of NVR is ≤ 10 W (without HDD)
Total output power of PoE is 130W, the maximum output power of a single port is 25.5 W

Net Weight

6.72 kg (19.02 lb)

Gross Weight

9.31 kg (26.45 lb)

Product Dimensions

440.0 mm × 458.4 mm x 94.9 mm (17.32" × 18.05" × 3.73") (W × L × H)

Package Dimensions

570.0 mm × 570.0 mm × 226.0 mm (22.44" × 22.44" × 8.90") (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 (9,843 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
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • 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]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 78846483786

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4.7 ★★★★★
Based on 859 reviews
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Product Reviews
D
Verified Purchase
Deholle
Massapequa, US
★★★★★ 4
Tuffy Desert Phrog vs Lola
Color: Green Leaping Phrog, Color: Green Leaping Phrog
Just a little background about my dog. Lola is a 5 year old corgi-terrier mix with jaws of steal. Lesser stuffed toys have met death in under 5 minutes. Tennis balls last less than a day. Rope toys that do not have frayed ends might possibly last a week (frayed ends never stand a chance). The only toys that she has not managed to destroy are her Kong, a Kong bone, and a racquet ball. I figured I would document the life span of Phrog (Tuffy Scale: 9) before making my final judgement on it’s durability. Day 1 - Phrog Arrives! Lola was very excited about the arrival of Phrog and immediately went into destruction mode. Phrog did sustain a little damage before we were able to bribe her to drop Phrog and get her understand that he was more fun to play fetch with than to mutilate. The white you see in the picture is not stuffing, but the second layer of defense for the toy. The fact that my living room is not full of stuffing and I didn’t have to pry a squeaker out of my dog’s mouth, I’d say Phrog wins the Day 1 challenge. Day 9 - Phrog has sustained a little more damage, but not anything life threatening. His side wound is a little bit larger and one of his eyes is half ripped off. For safety reasons, I am going to finish removing the damaged eye and some loose thread from various places. Other than that, Phrog is still holding up and holds top toy spot. I have also found him very useful for dealing with anxiety; the squeaker can often distract her from her stressors and Phrog takes the abuse of her frustrations. Day 16 - Phrog is starting to show signs of mortal wounds. Lola has made it through the thicker layer around his arm and I can see the stuffing. It is only a matter of time before gets all the way through. Day 60 - Phrog still lives!!! I have done some surgery on Phrog to reinforce the fabric around his arms, but Franken-Phrog is still the favorite of all of the toys. She will even get brave enough to rescue Phrog from the evil vacuum when he is kidnapped and tortured. I am thinking about purchasing Phrog II for the inevitable day when Phrog goes off to the pet toyland in the sky, but for now, there is only one Phrog for Lola.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 6, 2018
M
Verified Purchase
michael parsley
Lowell, US
★★★★★ 5
Super tough
Color: Red Warthog
My dogs love these toys!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 10, 2026
A
Verified Purchase
Amazon Customer
Dallas, US
★★★★★ 5
Long lasting play toy!
Color: Multicolor
Tuffy toys in general are great and they are a pretty good deal on Amazon. They are not indestructible, and if your dogs use them as chew toys they will eventually break through. My dogs have had this Armadillo since Christmas (and they do chew on it some) and the only thing missing is an ear. They like to play tug-of-war with it a lot. This is a bigger toy, but even my forty pound dog plays with it. I would not recommend this toy for dogs smaller than Border Collie size. You can make these Tuffy toys last longer if you don't allow your dogs to chew them--when your dogs starts chewing on non-chew toys trade them for a chew toy and when you catch your dog chewing on a chew-approved toy reward them for chewing. Eventually your dog will catch on and realize that if they want to chew there are certain toys that are allowed for that. In addition to being a great play toy this is a pretty cute toy too!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 30, 2015
A
Verified Purchase
Amazon Customer
Port Orchard, US
★★★★★ 1
Not Tuff
Color: Black Yellow Phrog, Color: Black Yellow Phrog
Absolutely terrible and not “tuff” at all. My chocolate lab had this thing destroyed in less than two hours. I would not recommend these for the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026
C
Verified Purchase
Carrie Ann Moore
Bozeman, US
★★★★★ 3
Cute but Not Durable
Color: 2PK Green Leaping Phrog
⭐️⭐️⭐️⭐️ Cute but Not Durable Super cute toy—my dogs loved it right away! Unfortunately, they chewed the head off within a few hours. I ordered a second one because they were so into it, but the same thing happened again. I won’t be ordering a third, but they still play with their two headless frogs. So while it’s not the most durable, it definitely kept them entertained!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2025

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