SKU: 61058228266

DAHUA IPC-HDBW2231R-ZS-S2 2MP Lite IR Vari-focal Dome Network Camera

$75.60 $84.00
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Description

DAHUA IPC-HDBW2231R-ZS-S2 2MP Lite IR Vari-focal Dome Network CameraIPC HDBW2231R ZS S2 > 2MP, 1 2. 8 CMOS image sensor, low illuminance, high image definition > Outputs 2MP (1920 1080)@25 30 fps > H. 265 codec, high compression rate, ultra low bit rate > Built in IR LED, max IR distance: 40 m > ROI, SMART 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

IPC-HDBW2231R-ZS-S2

> 2MP, 1/2.8” CMOS image sensor, low illuminance, high image definition

> Outputs 2MP (1920 × 1080)@25/30 fps

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

> Built-in IR LED, max IR distance: 40 m

> ROI, SMART 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 detection: Intrusion, tripwire

> Abnormality detection: Motion detection, video tampering, no SD card, SD card full, SD card error, network disconnected, IP conflict, illegal ac- cess, voltage detection

> Max. 256 GB Micro SD card

> 12V DC/PoE power supply

> IP67, IK10 protection

Product Data

Camera

Image Sensor

1/2.8" CMOS

Max. Resolution

1920 (H) × 1080 (V)

ROM

128 MB

RAM

128 MB

Scanning System

Progressive

Electronic Shutter Speed

Auto/Manual 1/3 s–1/100,000 s

Min. Illumination

0.002 [email protected] (Color, 30 IRE)
0.0002 [email protected] (B/W, 30 IRE)
0 Lux (Illuminator on)

S/N Ratio

> 56 dB

Illumination Distance

40 m (131.23 ft) (IR)

Illuminator On/Off Control

Auto; manual

Illuminator Number

2 (IR LED)

Pan/Tilt/Rotation Range

Pan: 0°–355°
Tilt: 0°–75°
Rotation: 0°–355°

Lens

Lens Type

Motorized vari-focal

Lens Mount

φ14

Focal Length

2.7mm–13.5mm

Max. Aperture

F1.5

Field of View

Horizontal: 108°–30°
Vertical: 56°–17°
Diagonal: 131°–35°"

Iris Control

Fixed

Close Focus Distance

0.8 m (2.62 ft)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

W

44.1 m (144.69 ft)

17.7 m (58.07 ft)

8.8 m

(28.87 ft)

4.4 m

(14.44 ft)

T

144.8 m (475.07 ft)

57.9 m (189.96 ft)

29.0 m (95.14 ft)

14.5 m (47.57 ft)

Smart Event

IVS

Tripwire; intrusion

Video

Video Compression

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

Smart Codec

Smart H.265+; Smart H.264+

Video Frame Rate

Main stream:
1920 × 1080@1–25/30 fps
Sub stream:
704 × 576@1–25 fps
704 × 480@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

2 streams

Resolution

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: 32 kbps–6144 kbps
H.265: 12 kbps–6144 kbps

Day/Night

Auto(ICR)/Color/B/W

BLC

Yes

HLC

Yes

WDR

120 dB

White Balance

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

Gain Control

Auto; manual

Noise Reduction

3D NR

Motion Detection

OFF/ON (4 areas, rectangular)

Region of Interest (RoI)

Yes (4 areas)

Smart Illumination

Yes

Image Rotation

0°/90°/180°/270° (Support 90°/270° with 1080p resolution and lower)

Mirror

Yes

Privacy Masking

4 areas

Alarm

Alarm Event

No SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; motion detection; video tampering; defocus detection; tripwire; intrusion; voltage detection; security exception

Network

Network Port

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

Network Protocol

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

Interoperability

ONVIF (Profile S/Profile G/Profile T); CGI; P2P; Milestone

User/Host

20 (Total bandwidth: 48 M)

Storage

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

Browser

IE
Chrome
Firefox

Management Software

Smart PSS; DSS; DMSS

Mobile Client

IOS; Android

Certification

Certifications

CE-LVD: EN 62368-1
CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU
FCC: 47 CFR FCC Part 15, Subpart B
UL/CUL: UL60950-1 CAN/CSA C22.2 No.60950-1-07

Power

Power Supply

12 V DC/PoE

Power Consumption

Basic: 2 W (12 V DC); 2.7 W (PoE)
Max. (ICR + H.265 + max. resolution + main stream + IR intensity + WDR + IVS + vari-focal); 5.8 W (12 V DC); 6.4 W (PoE)

Environment

Operating Temperature

–30 °C to +60 °C (–22 °F to +140 °F)

Operating Humidity

≤ 95%

Storage Temperature

–40 °C to +60 °C (–40 °F to +140 °F)

Protection

IP67; IK10

Structure

Casing

Metal

Product Dimensions

88.9 mm × Φ122 mm (3.5" × Φ4.8")

Net Weight

0.45 kg (1.0 lb)

Gross Weight

0.63 kg (1.4 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: 61058228266

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K
Verified Purchase
KL Mackay
Lowell, US
★★★★★ 5
Works well
Size: 2.3 Pound (Pack of 1), Style: Sugar Free 180 count
My doctor encouraged my use of this product to lower my cholesterol. Okay, months later, no difference with cholesterol, but the produce makes elimination very very clean and I like that, so I still use this product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
W
Verified Purchase
Winnie xie
Natrona Heights, US
★★★★★ 5
Helps me a lot
Size: 2.3 Pound (Pack of 1), Style: Sugar Free 180 count
Psyllium husk is a very necessary supplement and increases my daily fiber intake. It helps me use the bathroom consistently as it makes my bowel movements more regular. The taste of this is similar to orange juice and does not have a lot of sugar. I like putting this in my water every day. It is very easy to use and just dissolves in liquid. This large container will last me for over a month so it’s a great value for the money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
A
Verified Purchase
Alida Arizmendi
Fort Morgan, US
★★★★★ 5
“My Everyday Essential: Nourishment for Skin, Health & Wellness”
Size: 32 Fl Oz (Pack of 1)
I’ve been using Viva Naturals pure coconut oil every day, and it has truly transformed my routine. I love all things natural, and I use this oil in so many ways that it has become indispensable. I take three baths a day and then rub it all over my body; my skin has never felt so soft and hydrated. In the mornings, I take a big tablespoon on an empty stomach, and sometimes I mix it into my smoothies with flaxseed and almond milk. I feel lighter, more energetic, and I know I’m taking care of my health from the inside out. For me, there’s nothing like pure coconut oil: it’s versatile, natural, and truly wonderful. I highly recommend it to anyone looking for a healthy product for their skin and daily wellness.H
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026
R
Verified Purchase
Ryan
Fort Morgan, US
★★★★★ 5
Ingredient for Bulletproof coffee, good stuff!
Size: 32 Fl Oz (Pack of 1)
Bulletproof Coffee. Dave Asprey. Look it up. This isn't his MCT oil, which I'm sure is spectacularly better, but I'll use the Pareto principle (80-20 Rule) and settle for a much less expensive version for a slightly lowered benefit. Perhaps I'll upgrade when I'm more of a genius and fabulously wealthy... ;) So, I put this in my morning protein smoothie, which I make cold with pre-brewed coffee that is chilled... Wait, what is MCT Oil? Medium Chain Triglyceride Oil. Basically, it is specially refined coconut oil, where they isolate only the MCT portion of the oil. I'll let you look up why medium chain triglycerides are fantastic. But they ARE fantastic! Worth the read. So what does it do? Dave would say it is brain- fuel. Since our brains are made up mostly of fat, our brain naturally wants (healthy) fats for food. And MCT is some of the best possible oil/fat for that purpose. Plus, MCT has a benefit of being self-preserving, unlike many oils which go rancid (or oxidize) rapidly. Rancid oils are actually sort of toxic, in that they start to have damaging effects instead of beneficial ones. Kind of like the difference between eating a nice juicy steak...or 3 day old roadkill. And yes, I think that's an accurate analogy. How did it work for me? Well, true enough, with the coffee and protein, I do have clear-headed mornings, and I feel energized (provided I get enough sleep the night before!). I have noticed that I don't seem to be hungry as early, and I attribute that to the "full" or satiation effect of the oil. Fats satisfy our hunger needs, because they are valuable to the body. (Even bad fats satisfy, but it's not good for us). Will I buy this again? Absolutely. Probably have a bottle of this in my pantry forever now. And I also have virgin organic cold-pressed (I think) coconut oil as well, which I use for cooking, eating (straight), and use on my skin. MCT Oil is for eating (drinking) in my smoothie, as brain fuel. I've never used Viva Labs before, but happy with them, and will be alert if they have other products I want. The bottle is high quality, and the cap stays tightly closed. Very pleased overall, everything is positive. Glad I chose them for this, and glad this does what I got it for! Taste is faint, not very strong anything. Texture is like a thin mineral oil (viscosity if you want to be technical). As a side note, if I needed a lubricant for the bedroom, I would grab this before the unrefined coconut oil. Not sure how it works with condoms, have not used this with them, so if you are relying on them and this, do your homework on compatibility...might eat some kinds or others.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 3, 2016
J
Verified Purchase
jennifer m eckhart
Massapequa, US
★★★★★ 5
it checks every box for clean, high-quality nutrition.
Size: 32 Fl Oz (Pack of 1)
The oil itself is completely flavorless, which makes it perfect for adding to my morning coffee, smoothies, or even drizzling over meals. It blends smoothly and gives me a steady, sustained boost without any jitters or crashes. The 32 fl oz size is also a great value and lasts a long time. If you’re looking for a pure, reliable MCT oil to support focus, energy, or a keto lifestyle, this one is a winner. I Highly recommended!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 30, 2025

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