SKU: 88413653101

DAHUA NVR616D-64-4KS2 64 Channel 3U 16HDDs Ultra series Network Video Recorder

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Description

DAHUA NVR616D-64-4KS2 64 Channel 3U 16HDDs Ultra series Network Video RecorderNVR616D 64 4KS2 64 Channel 3U 16HDDs Ultra series Network Video Recorder > New 4. 0 user interface > 16 channel decoding@1080p (30 fps); self adaptive decoding capabil ity > Access, storage or forwarding at 384 Mbps > Simultaneous video output for VGA and HDMI1; 4K heterogeneous output for the 2 HDMI ports > Multiple data mode such as Raid0, Raid1, Raid5, Raid6, and Raid10 > Remote configuration and management of IPCs, such as setting pa rameters,

NVR616D-64-4KS2

64 Channel 3U 16HDDs Ultra series Network Video Recorder

> New 4.0 user interface

> 16-channel decoding@1080p (30 fps); self-adaptive decoding capabil ity

> Access, storage or forwarding at 384 Mbps

> Simultaneous video output for VGA and HDMI1; 4K heterogeneous output for the 2 HDMI ports

> Multiple data mode such as Raid0, Raid1, Raid5, Raid6, and Raid10

> Remote configuration and management of IPCs, such as setting pa rameters, acquiring information and upgrading IPCs of the same model in batches

> AI-by-camera functions such as perimeter protection, face detection and recognition, SMD Plus, video metadata, ANPR and 3D behavior analysis

> N+M cluster. When the host fails, the standbydevice will continue to record; once the host recovers,video recorded on the standby device will be transmitted back




Product Data

System

Main Processor

Industrial embedded micro-processor

Operating System

Embedded Linux

Operation Interface

Web/local GUI

Perimeter Protection by Camera

Performance

24 channels

AI Search

Search pictures by channel, time, event type

Face Recognition by Camera

Performance

24 channels

Face Attributes

6 attributes: Gender, age, glasses, expression, mouth mask, and beard

AI Search

Search pictures by channel, time and face attributes

SMD Plus by Camera

Performance

32 channels

AI Search

Search by target classification (Human, Vehicle)

Video Metadata by Camera

Performance

12 channels

Human Body

Top, top color, bottom, bottom color, hat, bag, gender, age, umbrella

Vehicle

Plate No., type, color, vehicle type, logo, plate color, ornament, calling, seatbelt, region

Non-motor Vehicle

Type, color, number of passengers, helmet

AI Search

Support search target video by metadata

ANPR by Camera

Performance

8 channels

Stereo Analysis by Camera

Performance

32 channels

AI Search

Search by target classification (Fall Detection, People Approach Detection, People No. Exception Detection, People Staying Detection, Violence Detection)

Video

Access Channel

64/128

Network Bandwidth

384 Mbps for access, 384 Mbps for storage and 384 Mbps for forwarding

Resolution

12 MP/8 MP/6 MP/5 MP/4 MP/3 MP/

1080p/960p/720p/D1/CIF/QCIF

Decoding Capability

16-ch@1080p (30 fps)

Video Output

VGA: 1920 × 1080, 1280 × 1024, 1280 × 720
HDMI1/HDMI2: 3840 × 2160@30 fps, 3840 × 2160

@25 fps, 1920 × 1080, 1280 × 1024, 1280 × 720

1 channel VGA output, 2 channels HDMI output, VGA and HDMI 1 homologous output, double HDMI heterogeneous output. Support 4K display for both HDMI1 and HDMI2

Multi-screen Display

1st Screen: 1/4/8/9/16/25/36/64

2nd Screen: 1/4/8/9/16

Third Party Camera Access

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

Compression

Video

Smart H.265+/H.265/Smart H.264+/H.264/MPEG4/MJPEG

Audio

MP2/G726/G729/G722/G723/G711A/G711U/PCM

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, iSCSI

Mobile Phone Access

iOS, Android

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 (Motion Detection), Alarm, MD & Alarm, Intelligent, POS)

Storage Method

Local HDD and network

Backup

Hard drive, USB device, eSATA 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

Support

Raid Support

RAID 0/1/5/6/10

Alarm

General Alarm

Motion detection, privacy masking, video loss, local alarm, 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, face detection, face recognition, SMD, video metadata
(human, motor-vehicle, non-motor vehicle), ANPR, people counting, stereo analysis, crowd distribution, heatmap,video quality diagnosis

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

HDD

16 SATA III ports, up to 10 TB for a single HDD. The maximum HDD capacity varies with environment temperature. Supports Hot-swap.

Alarm Input

16 channels

Alarm Output

8 channels

eSATA

1 eSATA

SAS

1 Mini SAS Port, for Storage Expansion

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

2 front USB 2.0 ports, 2 rear USB 3.0 ports

HDMI

2

VGA

1

Network

6 in total, 4 × RJ45 10/100/1000 Mbps self-adaptive Ethernet ports and 2 × 1000 Mbps optical port

General Parameter

Power Supply

Single, AC100V–240V, 50–60 Hz

Power Consumption

< 51 W (Without HDD)

Net Weight

18.1 kg (39.9 lb) (Without HDD)

Gross Weight

27.5 kg (60.6 lb) (Without HDD)

Product Dimensions

485 mm × 529.9 mm × 133.2 mm (W × L × H)
19.09 inch × 20.86 inch × 5.24 inch (W × L × H)

Package Dimensions

648 mm × 723 mm × 445 mm (W × L × H)
25.51 inch × 28.46 inch × 17.52 inch (W × L × H)

Operating Conditions

–10°C to +55°C (+14°F to +131°F), +35°C (+95°F) when raid enabled

Storage Conditions

0°C to +40°C (+32°F to +104°F)

Operating Humidity

10%–93% (RH)

Storage Humidity

30%–85% (RH)

Operating Altitude

3000 m (9843 ft)

Certifications

CE: EN55022, EN55024, EN50130-4, EN60950-1
FCC: Part 15 Subpart B, ANSI C63.4-2014
UL: UL 60950-1 and CAN/CSA C22.2 No.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:
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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: 88413653101

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4.0 ★★★★★
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Product Reviews
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Verified Purchase
FL Sunshine
Houston, US
★★★★★ 5
Great find for my dog!
Color: Hedgehog, Style: Big Squeak Hedgehog
This is a Big squeaking toy And has become a favorite of my dog. He is a big chewer but he won’t chew at this one he just carries it around and plays catch with it. I believe the little spikes keeps him from heavy chewing on it! Great find for us! But it is a loud squeak!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026
N
Verified Purchase
nonigrams
Omaha, US
★★★★★ 5
For the love of a dog!
Color: Blue, Style: Tootiez Hedgehog, Color: Blue, Style: Tootiez Hedgehog
Okay, first - this toy is a hoot. When you first get it and hear it's cute grunting/tooting sound, you can't help but grin and think, Yup! That sounds like somebody in here just tooted! Which for some reason always does seem to be a bit funny, doesn't it? And you'll probably find yourself chuckling a little and saying, Oh how cute. After that, the next logical step is you'll introduce the toy to your dog. And then, depending on your dog's particular personality, you may soon discover (as we did) the amazing love/hate relationship a human can develop with a simple dog toy. We have a 1-yr-old standard poodle whom we named Kenda. And yes, he is named after Joe (for any of you ID fans out there). His official AKC registered name is Lieutenant Kenda, Home Inside Hunter. Corny? No doubt. But it truly seemed an appropriate name for him, because this is the first dog we've ever owned that actually LOVES to play with dog toys and will endlessly hunt them down throughout the house. No toy, however well hidden, stands a chance with this determined toy hunter. As Joe might say, he WILL find you! :) His toys are his friends, and he is fiercely devoted to them. Enter the adorable little rubber hedgehog with his even more adorable "toot". The moment Kenda laid eyes (or ears?) on this little guy, all other toys were forgotten. It was love at first sight. So much so that within a few hours of him playing with this toy to the exclusion of all others, we decided to give him a name. We call him "Blue" (I know, we're so creative). Blue immediately became Kenda's best friend - or at least his best toy. He played with him constantly. He bit him, he wrestled with him, he chewed on him. He brought Blue to us and, if we were sitting down, very carefully placed this slobbery ball of rubber in our laps, as if asking, Can we play catch with Blue? Huh? Pretty please?? Sometimes we did, sometimes we didn't. On those occasions when we didn't, he would play catch with himself, picking Blue up in his mouth, swinging his head, and tossing him across the kitchen; then running/sliding across the kitchen floor to retrieve him on the other side of the room. In the beginning, if Blue was nowhere in sight (and with dogs, out of sight is usually out of mind), the hubby and I would get a kick out of saying, "Kenda, where's Blue?!" Just for the enormous fun of watching a 55-pound poodle suddenly leap a foot in the air, scramble his legs mid-air like Fred Flintstone getting his car started, then half running/half sliding across the kitchen hardwood floor in a desperate effort to find his beloved Blue. Oh, how we entertained ourselves in those early days watching Kenda with his Blue. And through it all, through every bite, squeeze, toss, push, throw, and chew of this toy.......the toot. The grunt. Okay, let's call it what it really sounds like, folks: a FART, okay? There, I've said it. It sounds like your grandpa just passed gas - bigtime. Funny? At first, yes. Hilarious. But a thousand times a day? Over and over and over? While you're trying to talk on the phone? While you're trying to have conversation with each other over coffee at the end of the day? Sometimes for an hour NON-STOP? Well, let's just say the humor of it all began to elude us a bit. And therein lies our love/hate relationship with this adorable little toy. We thought we'd died and gone to heaven one day when Blue stopped tooting. Turns out Kenda had chewed on him so much his tooter (located rather anatomically correctly in his tushie) had fallen out. Or rather IN, since it was now in Blue's tummy. Poor Blue, he couldn't make noise anymore, and although Kenda kept playing with him you could tell he was confused as to why his little buddy had fallen silent and wouldn't "talk" to him anymore. And as much as the hubby and I were enjoying the tooting reprieve, we couldn't take it. By the third silent day, I could almost feel the invisible hands of Amazon coaxing me toward my computer, gently urging me to buy another Blue. But I resisted, folks. I did NOT buy another Blue. I bought TWO more Blues! One for now, and one for that possible future day when this Blue, too, falls silent. Why? Because ... well, because it's BLUE! He's practically a member of the family now. The dog loves Blue, and we love the dog. I guess it's that simple. My final word on this dog toy? It's adorable. It's well made and will hold up to a ton of play and chewing. His tooter may not survive as long; I guess that remains to be seen. And if your dog is anything like mine, well then your sanity may take a hit as well. But if your dog loves his little hedgehog buddy as ours does, and if you love your dog (and you know you do!), then you might decide your sanity is worth the risk. Two thumbs way, WAY up! P.S. Blue now has a friend. We just bought the pink sheep. Kenda is in 7th heaven. Our house sounds like a retirement home after a chili bean supper. And yes, we named him "Pink". I told you - we are nothing if not creative.
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Reviewed in the United States on June 6, 2018
S
Verified Purchase
Stacy
Bozeman, US
★★★★★ 5
My Dog's All-Time Favorite Toy
Color: Pink, Style: Grunt Sound
The first one of these I ever got her was at Petco on sale for $1 - best $1 ever! The reviews are right, though. The toy doesn't last forever and it's not good for aggressive chewers. In my opinion, however, that doesn't make it a bad toy. Here's why: Aggressive chewers comments: Getting my sister's French Bulldog a stuffed toy (that's shredded in 5 minutes), compared to my Pitbull who does not tear up any toys, but is a stronger chewer when it comes to bones. My pup does not tear this up at all, but my sister's dog would. My point is: Don't get your dog a soft toy if your dog ruins soft toys. Regarding the not long-lasting comments: the honking noise mechanism inside eventually pops inside the hole, rendering it honkless. Ours lasted about 6 months. It's pretty much impossible to fix unless you want to trouble yourself to fix it for 1 good honk each fix. I would, but I do also have a job to get to. My dog does still carry it around in it's noiseless state, but she doesn't play with it with the same enthusiasm. How did I resolve this? I bought her 5 😂 She's only on her second, but I decided to stock it because they were on sale for $5.10 - I don't think I will get rid of any of them. I will just let her play with them on rotation until they fall apart. Besides all that, my dog just simply loves this toy. I have never seen her so happy & playful with a toy. I can't promise this for your dog, as I can only tell you about mine. We even have a "Sheepy" song. [I have not been paid or given free Sheeps - my Sweet Pea just really loves her Sheepy]
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Reviewed in the United States on March 26, 2024
W
Verified Purchase
Whidbey Mary
Belleville, US
★★★★★ 5
Loud! Just Like She Likes It
Color: Hedgehog, Style: Big Squeak Hedgehog
My Great Dane loves this noisy toy. She prefers squeaky toys with loud, unusual squeakers. (I need to invest in earplugs.) She's not an agressuve chewer or rough player so this should last a long time. Like most squeaky toys she has, the squeaker wears out before the physical toy does and once the noise is gone she won't play with it any more. If others have a similar issue...check with your local animal shelter. Some (not all) will disinfect used toys for the dogs in their care.
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Reviewed in the United States on November 1, 2025
S
Verified Purchase
Sport
Bozeman, US
★★★★★ 5
Good toy
Color: Gator, Style: Accordionz (Grunt Sound)
Fun toy, holding up really well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026

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