SKU: 3850284067

DAHUA IPC-HFW3849T1-ZAS-PV (S5) 8MP Smart Dual Illumination Active Deterrence Vari-focal Bullet WizSense Network Camera

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Description

DAHUA IPC-HFW3849T1-ZAS-PV (S5) 8MP Smart Dual Illumination Active Deterrence Vari-focal Bullet WizSense Network CameraIPC HFW3849T1 ZAS PV 8MP Smart Dual Light Active Deterrence Vari focal Bullet WizSense Network Camera *The parameters and datasheets below can only be applied to 3849 PV S5 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 50 m and warm light

IPC-HFW3849T1-ZAS-PV

8MP Smart Dual Light Active Deterrence Vari-focal Bullet WizSense Network Camera

*The parameters and datasheets below can only be applied to 3849-PV-S5 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 50 m and warm light distance is 40 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. 512 G Micro SD card; built-in dual Mic; 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. 

> Supports AI SSA and one-tap arming and disarming. 

> SMD area can be set in warm light areas that support triggering alarms.



Product Data


Camera

Image Sensor

1/2.8" CMOS

Max. Resolution

3840 (H) × 2160 (V)

ROM

128 MB

RAM

1 GB

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

50 m (164.04 ft) (IR)

40 m (131.23 ft) (warm light)

Illuminator On/Off Control

Auto/Manual

Illuminator Number

2 (IR LED)
2 (warm light)

Angle Adjustment

Pan: 0°–360°
Tilt: 0°–90°
Rotation: 0°–360°

Lens

Lens Type

Motorized vari-focal

Mount Type

φ16

Focal Length

2.7 mm–13.5 mm

Max. Aperture

F1.0

Field of View

Horizontal: 108°–34°

Vertical: 56°–19°

Diagonal: 130°–39°

Iris Type

Fixed

Close Focus Distance

1.5 m (4.92 ft)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

W

89.9 m (294.95 ft)

36.0 m

(118.11 ft)

18.0 m

(59.06 ft)

9.0 m

(29.53 ft)

T

257.4 m (844.49 ft)

103.0 m

(337.93 ft)

51.5 m

(168.96 ft)

25.7 m

(84.32 ft)

Professional, 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

Quick Pick

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

Smart Search

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

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@ (1–30 fps)
Sub stream: 704 × 576@ (1–25 fps)/704 × 480@ (1–30 fps)
Third stream: 1920 × 1080@ (1–30 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); 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: 3 kbps–8192 kbps

H.265: 3 kbps–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)

Image Stabilization

Electronic Image Stabilization (EIS)

Smart Illumination

Yes

Defog

Yes

Image Rotation

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

Mirror

Yes

Privacy Masking

4 areas

Audio

Built-in Mic

Yes, built-in dual Mic

Built-in speaker

Yes, built-in speaker

Audio Compression

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; defocus detection; external alarm; SMD; security exception

Network

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

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

SmartPSS Lite; DSS; DMSS

Mobile Phone

iOS; Android

Certification

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: 5mA 3V–5 VDC

Alarm Output

1 channel out: 300mA 12 VDC

Power

Power Supply

12V DC/PoE (802.3af)

Power Consumption

Basic: 4.3 W (12 VDC); 5.5 W (PoE)

Max. (H.265+main stream/IR intensity+warm light on): 7.9 W (12 VDC); 9.8 W (PoE)

Environment

Operating Conditions

–30 °C to +60 °C (–22 °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 + plastic

Dimensions

288.4 mm × 94.4 mm × 84.7 mm
(11.35" × 3.72" × 3.33") (L × W × H)

Net Weight

1.05 kg (2.31 lb)

Gross Weight

1.35 kg (2.98 lb)
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: 3850284067

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4.4 ★★★★★
Based on 27 reviews
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Product Reviews
E
Verified Purchase
Elle Cook
Lake Worth, US
★★★★★ 1
UPDATE: DEFECTIVE… it was a Great chair... a bit short for tall people!
Color: Cream, Color: Cream
I purchased this chair four years ago and really liked it. However, when it was damaged during a move, I attempted to replace it. Unfortunately, the replacement chair had a construction issue that had been repeatedly mentioned in numerous comments spanning over a year at least. This defect prevents the chair from being completely assembled, rendering it unusable (screw holes don’t line up). Amazon has failed to address this issue by removing these defective chairs from its inventory. You won’t be aware of this problem until you’ve almost completed assembling the chair. At that point, you’ll have to disassemble it, rebox it, and return the box to UPS. This is an incredibly inconvenient process, and Amazon must take immediate action to rectify this issue before anyone considers purchasing this chair again. Old review from 2023: Based on someone else's review, it would seem that this chair is perfect for average-height people but less great for those of us who are a bit tall or (according to her) a bit short. I'm 5'9 with most of my height in my legs. I like a chair to be tall enough that my legs can be straight to the floor from my knees to my feet and still have support under my knees. This chair is too short for that, even at it's highest setting, but it can be fixed with a simple replacement of the gas lift cylinder for a mere $20 (search for gas lift cylinder on Amazon). And the extra $20 is worth it because other than that one issue, this chair is great. My first experience with this chair was at work when the firm replaced all of our desk chairs. I loved it so much that I bought it for myself when I went into private practice. The lumbar support hits in just the right spot and moves with your body as you lean in and out. I love the cream color, and the seat is padded nicely. I especially love the liftable arms. I sit at my desk for 8+ hours straight 5-6 days a week, and I never have body pain-- Granted, I am only 36, but I have definitely experienced this with other office chairs that claimed to be "ergonomic". With a simple lift cylinder replacement and a movable standing desk (which I never actually stand at), I can finally sit at my desk without my knees hitting the underside of the desk or my legs having to be extended out to have support under my knees. These two things mean that I don't slump at my desk anymore, and my neck and back thank me! :)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2023
A
Verified Purchase
Amazon Customer
Cuba, US
★★★★★ 3
Good but not great. Limited adjustment
Color: Cream
Chair looks great and is very comfortable and well made. I took stars off because a couple of issues that I can’t live with and will require me to buy another chair. The chair does not rise high enough. Unlike other office chairs, I feel like I’m a little kid at the adult table(I’m 5’10” male). The most annoying feature is the chair back angle isn’t adjustable so I’m always at a slight recline. I have to place a pillow behind me to look like I’m not falling asleep while on camera. Suprised there isn’t an adjustment for that. I would have discovered all of this if I was able to try it out before hand but the mass positive rating don’t mention these issues.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
P
Verified Purchase
PFW
Battle Creek, US
★★★★★ 5
Chair
Color: Cream
Easy to assemble. Sturdy. Very comfortable. Chair arms can be ajusted up and down. Love the lumbar support. Highly recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026
D
Verified Purchase
DEVON
Massapequa, US
★★★★★ 5
COMFY CHAIR GOOD SUPPORT
Color: Dark Brown
So I needed an office chair because the one that I had wasn't really helping my back any. And it just didn't have enough cushion on the chair because when you want to sit for hours at your desk you want to be comfortable. So I took a chance on buying this chair. I thought the color was good and the price was right but I was still a little nervous because it said put together. So I got it right away only took 3 days. And the directions for pretty easy there were a couple of spots that I think we're out of order because you had to kind of play around with the screws going into the holes from the arms but I think if I were to get another chair like this I would probably do it my way because it's pretty self-explanatory but I followed the directions that came with the chair. And hey I'm 65 years old and I put this chair together. It's nice it's sleek and oh my God is it comfortable!!! Right where my lower back and sciatic is I get the support and it just feels good and I know that if I have to be at my desk for 3 or 4 hours I'm going to be comfortable. I highly highly recommend getting this chair. The only issue that I had was the driver did not leave it on my porch. I had ordered a Vizio TV a couple months ago and the driver brought it up to my porch. So I just had to go out and take two steps bring it into the house I really appreciated that. This driver didn't even come through the gate and there is no signs of any dogs because there aren't any. So this driver just left this giant heavy box it was about 35 lb in front of the garage where it was very visible from the road. And I had a dragon to my front door it was heavy I did not like that at all. But it wasn't damaged or anything and I do love the chair. I just don't like what the driver did.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 3, 2025
A
Verified Purchase
Aya
New York, US
★★★★★ 5
Great sturdy chair and beautiful color
Color: White
I love this chair. I bought it for my home office. It is beautiful, sturdy and very comfortable. I'm not good at all with assembling even basic things but I would say that this was relatively pretty simple for someone like me to put together. Good price and good product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026

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