SKU: 79092762203

DAHUA IPC-HFW2231T-ZS-S2 2MP Lite IR Vari-focal Bullet Network Camera

Sale price$85.50 Regular price$95.00
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Description

DAHUA IPC-HFW2231T-ZS-S2 2MP Lite IR Vari-focal Bullet Network CameraIPC HFW2231T 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: 60 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:

IPC-HFW2231T-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: 60 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 protection ,IK10 protection (optional)


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

60 m (196.85 ft) (IR)

Illuminator On/Off Control

Auto; manual

Illuminator Number

4 (IR LED)

Pan/Tilt/Rotation Range

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

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: 1.8 W (12 V DC); 2.2 W (PoE)

Max. (ICR + H.265 + max. resolution + main stream + IR intensity + WDR + IVS + vari-focal); 8.2 W (12 V DC); 9.8 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 (optional)

Structure

Casing

Metal

Product Dimensions

244.1 mm × Φ90.4 mm (9.6" × Φ3.6")

Net Weight

0.89 kg (2.0 lb)

Gross Weight

1.13 kg (2.5 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: 79092762203

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4.8 ★★★★★
Based on 14 reviews
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Product Reviews
I
Verified Purchase
isaac hawkins
Natrona Heights, US
★★★★★ 5
Pigeons don't eat it as much. Good thing
Style: Wild Bird Food
They love it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
L
Verified Purchase
LisaRose Wright
Boise, US
★★★★★ 5
This is a great basic protective shower curtain
Color: 1a Peva Clear Premium, Size: 72"W x 72"L (Pack of 1)
This is a great product. It allows me to have a decorative curtain that won’t get water damaged or mildewed. The price point was right on and I will definitely be buying it again. Pros: The thickness is great. Not too flimsy. I was also impressed with the fact that there wasn’t a chemical smell like we often get with plastic curtains. It was very easy to put up and was just the right length to keep the water in the shower while it does a great job protecting the decorative curtain. It also has weights to assist it with hanging correctly. Cons: Make sure to spread it out after your shower to prevent water stains .
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2026
T
Verified Purchase
True-Blue Review
Los Angeles, US
★★★★★ 5
Serves Purpose.
Color: 1a Peva Clear Premium, Size: 72"W x 72"L (Pack of 1)
Ok perfect! Although it could be thicker and the holes placement lower to match the curtin holes. I had to adjust the shower bar by lowering so magnets attach. And they may carry a thicker curtain I didn't check.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
R
Verified Purchase
Rome
Boise, US
★★★★★ 5
Thicker liner that stays in place and keeps water inside the tub
Color: 1a Peva Clear Premium, Size: 72"W x 72"L (Pack of 1), Color: 1a Peva Clear Premium, Size: 72"W x 72"L (Pack of 1)
I replaced my old shower liner with this BigFoot clear liner, and it’s a noticeable upgrade. The material feels thicker than the typical cheap liners, which helps it hang properly instead of sticking to you while showering. The weighted bottom is one of the best features. It keeps the liner in place so water doesn’t leak out onto the floor, even with a strong shower stream. Once it’s set up, it just stays put without constantly needing adjustment. Installation was straightforward with standard hooks, and the reinforced grommets feel durable enough that they won’t tear easily over time. The clear design is also a plus because it keeps the bathroom looking brighter and less closed in. It wipes down easily and so far hasn’t shown signs of mildew, which is important for something that’s constantly exposed to moisture. Pros: • Thicker material than standard liners • Weighted bottom keeps it in place • Reinforced grommets add durability • Clear design keeps bathroom bright Cons: • Slight plastic smell at first (fades quickly) • Still needs occasional cleaning to prevent buildup Overall, this is a simple but well-made shower liner that does exactly what it’s supposed to do. Great upgrade from thinner, cheaper options.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 17, 2026
N
Verified Purchase
Nguyen
Phoenix, US
★★★★★ 4
Thick and clear
Color: 1a Peva Clear Premium, Size: 72"W x 72"L (Pack of 1)
I like that this shower liner is clear, so you can still see the main shower curtain behind it. The magnets at the bottom help give it weight and keep it against the tub, so it doesn't blow around. The material also feels thicker than cheaper liners. So far, it’s been working well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026

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