SKU: 21593283409

DAHUA NVR4416/4432-4KS2 16/32 Channel 1.5U 4K&H.265 Lite Network Video Recorder

$179.10 $199.00
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Description

DAHUA NVR4416/4432-4KS2 16/32 Channel 1.5U 4K&H.265 Lite Network Video RecorderNVR4416 4432 4KS2 16 32 Channel 1. 5U 4K&H. 265 Lite Network Video Recorder > 16 32 channel IP video access > Smart H. 265+ H. 265 Smart H. 264+ H. 264 > Max 200Mbps Incoming Bandwidth > Up to 8MP Resolution for Preview and Playback > 8 channel decoding@1080p (30 fps) > AI by Camera: Perimeter protection; SMD Plus; people counting; heat map Product Data System Main Processor Industrial embedded micro processor Operating System Embedded Linux Operation

NVR4416/4432-4KS2 

16/32 Channel 1.5U 4K&H.265 Lite Network Video Recorder

> 16/32-channel IP video access

> Smart H.265+/H.265/Smart H.264+/H.264

> Max 200Mbps Incoming Bandwidth
> Up to 8MP Resolution for Preview and Playback
> 8-channel decoding@1080p (30 fps)
> AI by Camera: Perimeter protection; SMD Plus; people counting; heat map


Product Data

System

Main Processor

Industrial embedded micro-processor

Operating System

Embedded Linux

Operation Interface

Web; local GUI

Perimeter Protection by Camera

Performance

16 channels

AI Search

Search for pictures by channel, time and event type

SMD Plus by Camera

Performance

16/32 channels

AI Search

Search by target classification (human, vehicle)

Video

Access Channel

16/32

Network Bandwidth

200 Mbps for access, 200 Mbps for storage and 96 Mbps for forwarding

Resolution

8MP, 6MP, 5MP, 4MP, 3MP, 1080p, 1.3MP, 720p, D1, and more

Decoding Capability

8 channels@1080p (30 fps)

Video Output

HDMI: 3840 × 2160; 1920 × 1080; 1280 × 1024; 1280 × 720
VGA: 1920 × 1080; 1280 × 1024; 1280 × 720

Multi-screen Display

16-channel: 1/4/8/9/16
32-channel: 1/4/8/9/16/25/36

Third Party Camera Access

Panasonic, Sony, Samsung, Axis, Pelco, Arecont, ONVIF, Canon and more

Compression

Video

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

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; DDNS; FTP; Alarm Server; IP Search (supports Dahua IP camera, DVR, NVS, and more); P2P

Mobile Phone Access

Android; iOS

Interoperability

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

Browser

Chrome; IE9 or later; Firefox

Record Playback

Multi-channel Playback

1/4/9/16

Record Mode

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

Storage Method

Local HDD and 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

Storage

Disk Group

Yes

Alarm

General Alarm

Motion detection; privacy masking; video loss; PIR alarm; IPC alarm

Anomaly Alarm

Camera offline; storage error; full storage; IP conflict; MAC conflict; login lock; network security anomaly

Intelligent Alarm

Perimeter protection; SMD; people counting; heat map

Alarm Linkage

Record; snapshot; IPC external alarm output; buzzer; log; preset; email

External Port

Audio Input

1 channel, RCA connector

Audio Output

1 channel, RCA connector, which support voice intercom output

HDD

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

Alarm Input

16 channels

Alarm Output

4 channels

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

USB

1 front USB 2.0 port, 1 rear USB 3.0 port

HDMI

1

VGA

1

Network

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

General Parameter

Power Supply

Single, 100V–240V AC, 50 Hz–60 Hz

Power Consumption

< 11.7W (without HDD)

Net Weight

4.5 kg (9.9 lb) (without HDD)

Gross Weight

7 kg (15.4 lb) (without HDD)

Product Dimensions

440.0 mm × 412.1 mm × 76.0 mm (17.3" × 16.2" × 3.0")

Package Dimensions

522 mm × 492 mm × 200 mm (20.6" × 19.4" × 7.9")

Operating Temperature

-10°C to +55°C (+14°F to +131°F)

Storage Temperature

0°C to +40°C (+32°F to +104°F)

Operating Humidity

10%–93% (RH)

Storage Humidity

30%–85% (RH)

Operating Altitude

3,000 m (9,843 ft)

Certifications

CE: EN55032; EN55024; EN50130-4; EN60950-1
FCC: Part 15 Subpart B; ANSI C63.4-2014
UL: UL 60950-1
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: 21593283409

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4.3 ★★★★★
Based on 873 reviews
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Product Reviews
A
Verified Purchase
Amazon Customer
San Leandro, US
★★★★★ 5
Border Collie Approved: Easy to Clean, Durable, and Great Bounce
Size: Medium (2.5"), Style: Fetch Pack 2
These are the best balls out there for dogs. These fit great in the chuck-it ball launcher, which we need to wear out my border collie. They fit her mouth properly and, most importantly, do not absorb all the spit or water after a good rain. They are quick to clean off and have good weight so you can let them fly! Furthermore, they bounce well, which is perfect for my dog that likes to catch them on a bounce. The ball is a strong rubber, so should not be easy to chew up. I've used these for years, and the only time I've had to replace them is when one gets lost in the hay field. I highly suggest these as replacements for the common tennis balls.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 19, 2025
M
Verified Purchase
maxine
Omaha, US
★★★★★ 4
Heavy duty.
Size: Medium (2.5"), Style: Fetch Pack 2
My dog was not interested, but it’s a good product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026
M
Verified Purchase
M Denise
Grantham, US
★★★★★ 5
Treats and plenty of ball throwing with these doggie toy
Size: Medium (2.5"), Style: Fetch Pack 1
I have actually purchased these twice already. I love the one that glows in the dark but it still got lost in my yard lol. My dog is a big breed half pitt/Labrador so she did chew through one of them already. I play ball with her every single day but I DO have to take them away from her because she will destroy them. They are great to add in treats as well, that was one of the my favorite things about them as well. They do last just if you have an over zealous chewer do not let them keep them for long periods of time. They are a good value for the price. Buy them your dog will love it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 2, 2025
W
Verified Purchase
Who Let the Dogs Out
Natrona Heights, US
★★★★★ 5
My Female GSD loves
Size: Medium (2.5"), Style: Fetch Pack 1, Size: Medium (2.5"), Style: Fetch Pack 1
Shasta is my smallest. Six in December (2025) along with her brother. She’s 100 lbs and outside, completely ball driven see last picture. Don’t let the size (2.5”) of these Chuck-It balls deter you. If your larger Breed dog has any orthopedic issues, has already torn their ACL etc, one has arthritis but wants to play. This size is perfect! Shazzy was born with several ortho issues. I don’t throw balls distance but right to her. This size and lighter weight assure even when Shazzy is spazzy w excitement, she’ll catch the ball mid air. The green balls are softer, and glow in the dark. In summer we can play well past dusk and I can see them! Her personality shows in the pictures. Playing ball is part of her. These balls are just perfect for her situation. Somehow they disappear, she loves making baskets, puts them in my tractor bucket, or my gardening bucket..then get put in burn pile, trash etc. I keep replacing them because she’d look day and night if we actually ran out!! 🙏✝️👍🏼👍🏼
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Reviewed in the United States on September 3, 2025
K
Verified Purchase
Kasi Lena
Massapequa, US
★★★★★ 5
Great Toy for Endless Fun!
The JW Pet Hol-ee Roller Small is such a fantastic toy! It’s lightweight, flexible, and perfect for my pup to carry around and chew on. I love the design it’s durable enough to hold up to play but still soft on their teeth. You can even stuff it with treats to keep them entertained longer, which makes it super versatile. The small size is just right for my little dog, and the assorted colors are a fun bonus. This has quickly become one of their favorite toys! Highly recommend for small dogs who love to play and chew.
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Reviewed in the United States on September 3, 2025

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