SKU: 31810255902

DAHUA IPC-HDW3849H-AS-PV-S4 4K Active Deterrence WizSense Network Camera

Name: DAHUA IPC-HDW3849H-AS-PV-S4 4K Active Deterrence WizSense Network Camera
Brand: lamcf.fr
SKU: 31810255902
Price: 168.00 USD
Availability: InStock
Rating: 4.0378 (5 reviews)

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Description

DAHUA IPC-HDW3849H-AS-PV-S4 4K Active Deterrence WizSense Network CameraIPC HDW3849H AS PV S4 * The parameters and datasheets below can only be applied to 3849 PV S4 series. > 8 MP 1 2. 8" CMOS image sensor, low luminance, and high definition image. > Outputs max. 8 MP (3840 2160)@25 30 fps. > H. 265 codec, high compression rate, ultra low bit rate. > Built in warm light and IR LED; the max. IR illumination distance is 30 m and warm light distance is 30 m. > ROI, SMART H. 264+ H. 265+, AI H. 264 H. 265, flexible coding,

IPC-HDW3849H-AS-PV-S4

* The parameters and datasheets below can only be applied to 3849-PV-S4 series.

> 8-MP 1/2.8" CMOS image sensor, low luminance, and high definition image.

> Outputs max. 8 MP (3840 × 2160)@25/30 fps.

> H.265 codec, high compression rate, ultra-low bit rate.

> Built-in warm light and IR LED; the max. IR illumination distance is 30 m and warm light distance is 30 m.

> ROI, SMART H.264+/H.265+, AI H.264/H.265, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> Intelligent monitoring: Intrusion, tripwire (the two function support the classification and accurate detection of vehicle and human).

> Abnormality detection: Motion detection, privacy masking, scene changing, audio detection, no SD card, SD card full, SD card error, network disconnection, IP conflict, illegal access, and voltage detection.

> Alarm: 1 in, 1 out; audio: 1 in, 1 out; supports max. 256 G Micro SD card; built-in dual MICs; 1-ch speaker; support two-way talk.

> 12 VDC/PoE power supply.

> IP67 protection.

> Sound and light alarm (red and blue lights).

> SMD 4.0.

> One press arming/disarming through alarm input.

Product Data

Camera

Image Sensor

1/2.8" CMOS

Max. Resolution

3840 (H) × 2160 (V)

ROM

128 MB

RAM

512 MB

Scanning System

Progressive

Electronic Shutter Speed

Auto/Manual 1/3 s–1/100,000 s

Min. Illumination

0.004 [email protected] (Color, 30 IRE)
0.0004 [email protected] (B/W, 30 IRE)
0 lux (illuminator on)

S/N Ratio

﹥ 56 dB

Illumination Distance

Up to 30 m (98.43 ft) (IR)
Up to 30 m (98.43 ft) (warm light)

Illuminator On/Off Control

Auto; manual

Illuminator Number

1 (IR LED)
1 (warm light)

Angle Adjustment

Pan: 0°–360°
Tilt: 0°–78°
Rotation: 0°–360°

Lens

Lens Type

Fixed-focal

Mount Type

M12

Focal Length

2.8 mm; 3.6 mm

Field of View

2.8 mm: H: 106°; V: 55°; D: 125°
3.6 mm: H: 85°; V: 45°; D: 100°

Iris Type

Fixed

Close Focus Distance

2.8 mm: 2.0 m (6.56 ft)
3.6 mm: 2.8 m (6.23 ft)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

2.8 mm

91.0 m (298.56 ft)

36.4 m

( 119.42 ft)

18.2 m

(59.71 ft)

9.1 m

(29.86 ft)

3.6 mm

107.6 m (353.02 ft)

43.0 m

( 141.08 ft)

21.5 m

(70.54 ft)

10.8 m

(35.43 ft)

Intelligent

IVS (Perimeter Protection)

Tripwire; intrusion (Support the classification and accurate detection of vehicle and human)

SMD 4.0

Less false alarm, longer detection distance

Smart Search

Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos.

Quick Pick

With AI NVR, quickly pick up the human/vehicle targets that users are interested in from SMD events

AI SSA

Adopt deep learning algorithms to adjust the parameters of the image to suit the conditions.

Video

Video Compression

H.265; H.264; H.264H; H.264B; MJPEG (Only supported by the sub stream)

Smart Codec

Smart H.265+; Smart H.264+

AI Coding

AI H.265; AI H.264

Video Frame Rate

Main stream: 3840 × 2160@(1 fps–30 fps)
Sub stream: 704 × 576@(1 fps–25 fps)/704 × 480@(1 fps–30 fps)
Third stream: 1920 × 1080@(1 fps–30 fps)
*The values above are the max. frame rates of each stream; for multiple streams, the values will be subjected to the total encoding capacity.

Stream Capability

3 streams

Resolution

8M (3840 × 2160); 6M (3072 × 2048); 5M (3072 × 1728/2592 × 1944); 4M (2688 × 1520/2560 × 1440); 3M (2048 × 1536/2304 × 1296); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240)

Bit Rate Control

CBR/VBR

Video Bit Rate

H.264: 32kbps–8192 kbps

H.265:12kbps–8192 kbps

Day/Night

Auto (ICR)/Color/B/W

BLC

Yes

HLC

Yes

WDR

120 dB

Scene Self-adaptation

Yes

White Balance

Auto; natural; street lamp; outdoor; manual; regional custom

Gain Control

Auto; manual

Noise Reduction

3D NR

Motion Detection

OFF/ON (4 areas)

Region of Interest (RoI)

Yes (4 areas)

Smart Illumination

Yes

Defog

Yes

Image Rotation

0°/90°/180°/270° (Support 90°/270° with 2688 × 1520 resolution and lower)

Mirror

Yes

Privacy Masking

8 areas

Audio

Built-in Mic

Yes, built-in dual Mic

Built-in speaker

Yes, built-in speaker

Audio Compression

PCM; G.711a; G.711Mu; G.726; G.723

Alarm

Alarm Event

No SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; motion detection; video tampering; tripwire; intrusion; scene changing; audio detection; voltage detection; external alarm; SMD; security exception

Network

RJ-45 (10/100 Base-T)

SDK and API

Yes

Cyber Security

Video encryption; firmware encryption; configuration encryption; Digest; WSSE; account lockout; security logs; IP/MAC filtering; generation and importing of X.509 certification; syslog; HTTPS; 802.1x; trusted boot; trusted execution; trusted upgrade

Protocol

IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP ; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; SAMBA; PPPoE; SNMP; P2P

Interoperability

ONVIF (Profile S;Profile G;Profile T); CGI

User/Host

20 (Total bandwidth: 72 M)

Storage

FTP; SFTP; Micro SD card (Support max. 256 G); NAS

Browser

IE: IE8/9/11
Chrome
Firefox

Management Software

Smart PSS; DSS; DMSS

Mobile Phone

iOS; Android

Certification

CE-LVD: EN 62368-1;

CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU;

FCC: 47 CFR FCC Part 15, Subpart B;

UL/CUL:UL62368-1 & CAN/CSA C22.2 No. 62368-1-14

Port

Audio Input

1 channel (RCA port)

Audio Output

1 channel (RCA port)

Alarm Input

1 channel in: 5 mA 3V–5 VDC

Alarm Output

1 channel out: 300 mA 12 VDC

Power

Power Supply

12 VDC/PoE (802.3af)

Power Consumption

Basic: 5.2 W (12 VDC); 5.5 W (PoE)

Max. (pulling stream+warning light+speaker+warm light on): 9.2W (DC12 V) 10.2 W (POE)

Environment

Operating Conditions

–40 °C to +60 °C (–40 °F to +140 °F)/Less than 95% RH

Storage Conditions

–40 °C to +60 °C (–40 °F to +140 °F)

Protection Grade

IP67

Structure

Casing

Metal

Dimensions

110.9 mm × Φ122.0 mm (4.37" × Φ4.80")

Net Weight

745 g (1.64 lb)

Gross Weight

915 g (2.02 lb)

Shipping Notes

Free Standard Shipping on $100+ Orders to the USA.
Except Preorder products are shipped in 48 hours.
Delivery to the USA:

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

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Product Reviews

Verified Purchase

SJ Trejo

Birmingham, US

★★★★★ 5

I Love Luciano “Lucky” Beneventi

Format: Kindle

Another 5 star read from this amazing author! Man do I love going back to Kroydon Hills! I love these characters so much! Since day one with Nat and Ryan! And to continue reading about their kids! It’s the best. This book was heartbreaking but in a good way. Being with some one with a sickness is not easy. It really comes down to “in sickness and in health” and lucky was there every step of the way. Loving someone for the rest of your life.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on June 1, 2026

Verified Purchase

Mike B

Carnegie, US

★★★★★ 5

Solid Product with Good Price`

Digital Storage Capacity: 8 GB, Offer Type: Ad-Supported, Color: Black, Option: Without Kindle Unlimited, Digital Storage Capacity: 8 GB, Offer Type: Ad-Supported, Color: Black, Option: Without Kindle Unlimited

I finally decided to use Amazon's Kindle trade-in program to trade-in my 2nd generation dinosaur Kindle for some newer tech. While my old Kindle still did work and had been a workhorse for years, the battery was not what it was, it was heavier, and the lack of back-lit light for nighttime reading was overdue for an upgrade. This Kindle is very lightweight compared to my old Kindle, even with a case (Moko, Origami Slim Shell), which I purchased as an accessory item. It is almost as light as my Galaxy S8+. The touch screen works well, which is another feature I did not have previously. I can say my only complaint here is there is little room on the sides of the case to rest your thumbs when holding the device, which sometimes causes a page turn accidentally while reading. This normally happens when reading in bed, but it's not a huge issue. The display is easy to read and I really like the paperwhite design of the display. Also, I very much like the device is backlit with a good range on adjusting the brightness as needed. I don't generally read outside much, so, for now, I have not encountered any issues. I have had the device about a month and have not needed to charge it since my first charging. I usually keep it on airplane mode and the battery is going strong. Very happy with that. The one complaint I have had with this device - and it is not the device itself, but with Amazon - the charging cable (micro-USB) lacks a power adapter enabling you to charge the device from an outlet. This was not the case with my 2nd generation Kindle as it came with the full cable and power adapter. Then, Amazon conveniently recommends you purchase said adapter as "official OEM" adapter for Kindle devices for the whopping price of $19.99. This is a complete rip-off, in my opinion. The adapter should come with the device, but if you are going to sell it separately, you do not need to over-charge for it by this ridiculous amount. You can find another generic adapter for a reasonable price. Just be sure to make sure it matches the specs required for charging the device. Booo - bad form Amazon! Even with the "missing" adapter, I am happy with the product and the value and price paid. I also very much recommend taking advantage of the trade-in program Amazone offers if you can. I was able to get a $5 credit for my old Kindle and 25% off toward future Kindle product. I also pulled the trigger on this sale during Prime Days so the device was further discounted. This was a great time to upgrade and save money.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on August 18, 2019

Verified Purchase

Jessy Nelson

Belleville, US

★★★★★ 5

Worth the money (especially if you wait for a Prime Day sale!)

Digital Storage Capacity: 8 GB, Offer Type: Ad-Supported, Color: Black, Option: Without Kindle Unlimited

I've had my paperwhite for about a month now, so I guess it's as good of time as any to properly review it. This is my first paperwhite. I got a b&n Nook Color back in 2010 for Christmas, which has served me really well over the years. However, it reached the point recently where it wouldn't hold a charge and so I found myself in the market for a new e-reader. I was drawn to the paperwhite because it was waterproof and would hold a long charge. I was a little leery about the black-and-white only nature of the paperwhite, especially as my previous ereader was in color, but so far it hasn't been an issue. I used to read comics on my Nook but haven't read digital comics in a few years, preferring print. This might be something someone who does read books with illustrations would want to take into consideration. I really appreciate the long battery life of the paperwhite. I've had it for about a month and have only had to charge it once (and it had only gotten down to about 48% so I probably could have pushed it further than I did). I've been able to read several books with the battery barely being effected. The biggest draw on battery life seems to be using the store or trying to use the rudimentary Web browser. I've been very impressed by the light, too. My Nook was impossible to read on in some lights, which hasn't been an issue at all with the paperwhite. I usually have the brightness adjusted to about the halfway point for casual reading, and brighten the screen if necessary. The brightest option COULD be a little brighter, but that's nitpicky. The device itself is VERY lightweight and portable. I have dvd cases that weigh more. My phone certainly weighs more. It's not too big or bulky to hold; I can easily hold it with just one hand. The only draw back I've really noticed is that the touchscreen is a little sensitive. Sometimes when I'm trying to scroll through my library, I end up selecting a title I wasn't trying to open. Other times, I might scroll through several pages by accidently hitting my thumb on the screen when holding the device. Buy this is a very minor inconvenience. Also, I bought the option with "special offers". They in no way to impede my reading experience. The ads show up on the main screen when the device is not in use, or in a small banner along the bottom of the "home" menu. That's it. No ads popping up during your reading.

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Reviewed in the United States on August 10, 2019

Verified Purchase

Sam & Jasmine

Chelsea, US

★★★★★ 5

Impressive Product Overall

I bought the Kindle Paperwhite 2018 edition, 8 GB of storage with Special Offers for myself because up until I received it, I've been reading with the Kindle app on my Samsung Galaxy S9 phone instead. While the Kindle app on my phone was great, my eyes were really straining on the smaller screen and I'm a voracious reader. I was looking for something in a larger screen, but won't utilize the other feature and capabilities of a tablet, and beyond Kindle have no use for one at all. Overall, I'm highly impressed with this little Kindle device. I want to start by mentioning the Special Offers, as in all the reviews I read and heard about the device, the Special Offers weren't more than a footnote. They aren't intrusive at all, it's just on the main screen and that's it. They don't interrupt reading at all, and the Kindle Paperwhite personalized my Special Offers based on my reading, Kindle browsing history, and purchases so a lot of the ads that come through are actually interesting to me and in fact one or two of the ads have made me drool enough to purchase whatever book they were trying to peddle. That is definitely a plus, and yet a terrible thing because I AM such a voracious reader and I know I'm going to be spending a lot more money on Kindle books but at least the majority of the ads are tailored to the type of books I enjoy reading. I'm definitely not complaining about the Special Offers, nor will I pay to have them removed when the next ad that is displayed on my Kindle's screen might be a book I might like. Some may find the ads annoying just because it's an ad, but I find it enjoyable and definitely not intrusive in the slightest. The battery life - the Kindle came out of the box at 60% battery life and took virtually no time at all to charge to 100% on my phone's quick charger. I spent from 3 pm until almost 11 pm doing nothing but reading (when I said I'm a voracious reader, I meant it). My Kindle went from 100% battery to only 81% and from 11 pm until 8:30 am, only lost 2% battery. That is absolutely amazing to me and worth every penny I spent on the Kindle. I can't do that with my phone or a tablet; those batteries drain so quickly but this Kindle will last me all day long and still won't need to be charged at night. That's such a huge plus for a reader like me! The light on the Kindle Paperwhite is amazing, and even in my dimly lit room I don't need to have it much above 5 or 6 on the brightness. Although my phone boasts an almost 6" screen, truly the Kindle screen is much larger and thus much easier to read especially with the matte finish. My eyes strain far less on the Kindle even with almost a solid 8 or more hours of nothing but reading. This Kindle screen isn't too large, but it's definitely not too small either, it's just right. It's almost like you have a physical book in your hand, as far as relative size goes, though a little larger than your common paperback. I don't use Audible because I can't pay attention to a book when I'm listening to it being read to me, so the 8 GB of storage (more like close to 6 GB usable), holds plenty of books for me. I only have just a handful downloaded at any one point in time, but even the 10 or so books I have downloaded at once still doesn't take the storage space down anywhere near the 5 GB mark. So 8 GB is more than plenty for just regular printed books if you're like me and suddenly develop a case of A.D.D. when it comes to audiobooks. The speed of the device is just fine too. I won't say it's excellent compared to my Galaxy S9, but that's apples and oranges. For an e-reader the speed is great. There is just a little lag, but not enough to become anything beyond just barely noticeable. It's not annoying at all. It takes maybe a second or so to respond. When turning the page, even reading at a quick pace I'm able to keep up with the story on the next page from where it left off without interruption. The overall build quality is excellent. It is light weight and thinner than I expected. Yes it's plastic, but it doesn't feel cheaply made. It's comfortable to hold in one hand, or two if you like. The only thing I would change about the build is the power button - maybe I'm just used to them being on the right side of the device near the top... but the only thing I would change is the placement of the button. Overall, I'm very satisfied and impressed with my purchase. This was an excellent buy, and my next Kindle purchase is going to be one for a couple other people in my life who read just as voraciously as I do.

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Reviewed in the United States on December 25, 2019

Verified Purchase

Dave Regg

Lowell, US

★★★★★ 5

Excited to read!

Digital Storage Capacity: 32 GB, Offer Type: Ad-Supported, Color: Black, Option: Without Kindle Unlimited

This review is based on two months of daily use. I purchased a Kindle without really knowing much about them. I have always been against electronic books because I have always enjoyed the feeling of pages in between my fingers. However, circumstances have made me change my beliefs, mostly not having a nightstand with a light, and books can be bulky for a bike traveler like myself. So let me just begin with a couple of negatives. A couple of my favorite features about actual books is able to leaf back through pages and re-read portions that I misremembered, or that I really enjoyed. Reading on a Kindle makes that difficult because "leafing through" could take forever, especially if you don't recall the area in which the passage occurs. I'm also a big highlighter and margin note-taker in books so I can analyze. Although you can highlight with Kindles, for me, it's just not the same. Finally, Kindle's touch screen can be hit or miss - sometimes I will want to go forward, but the page might be back. Load times for the main screen, or cycling through, can be obnoxious. And just looking through Amazon's library to find a book? Forget about it! A lot of the novels on their suggested books, or top sellers, are "adult" novels, or easy reads. It's very difficult to find a book when you just want to discover a new author or title. Now for the benefits - my favorite feature is integrating Good Reads. It tracks my reading, the books I've read, and the books I want to read. Not only that, but it will give me suggestions based on the books I have saved or I have read. That takes care of the Amazon library problem. The backlight and the battery life are phenomenal! I can go a week without charging my Kindle, and I read it for about 90 minutes a day. It might be attributed to my backlight always being fairly low. I don't really see a reason to raise it above a third of the meter. Finally, the Kindle is small enough to fit in the back pocket of jeans. It's lightweight and waterproof. Basically, it's built for travel. As someone who walks and bikes everywhere, it makes reading on a go so much easier than carrying around a bulky or heavy book. I am grateful for this purchase. Even though it isn't an actual book, I look forward to reading on my Kindle, and if I fall in love with a new book I'm reading on my Kindle, I know that it will be worth the $15 to buy the physical copy and collect dust on my bookshelf!

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Reviewed in the United States on May 17, 2020