SKU: 32012904047

DAHUA IPC-HFW2441S-S 4MP IR Fixed-focal Bullet WizSense Network Camera

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Description

DAHUA IPC-HFW2441S-S 4MP IR Fixed-focal Bullet WizSense Network CameraDAHUA IPC HFW2441S S 4MP IR Fixed focal Bullet WizSense Network Camera 4MP IR Fixed focal Bullet WizSense Network Camera > 4 MP 1 2. 9" CMOS image sensor, low luminance, and high definition image. > Outputs max. 4 MP (2688 1520)@20 fps, and supports 2560 1440@25 30 fps. > H. 265 codec, high compression rate, ultra low bit rate. > Built in IR LED, and the max. illumination distance is 30 m. > ROI, SMART H. 264 + H. 265+, flexible coding, applicable to

DAHUA IPC-HFW2441S-S 4MP IR Fixed-focal Bullet WizSense Network Camera

4MP IR Fixed-focal Bullet WizSense Network Camera

> 4-MP 1/2.9" CMOS image sensor, low luminance, and high definition image.

> Outputs max. 4 MP (2688 ¡Á 1520)@20 fps, and supports 2560 ¡Á 1440@25/30 fps.

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

> Built-in IR LED, and the max. illumination distance is 30 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 monitoring: Intrusion, tripwire (the two functions support the classification and accurate detection of vehicle and human)

> Supports max. 256 G Micro SD card; built in MIC.

> 12 VDC/PoE power supply.

> IP67 protection.

> SMD Plus.


Camera

Image Sensor

1/2.9" CMOS

Max. Resolution

2688 (H) × 1520 (V)

ROM

128 MB

RAM

128 MB

Scanning System

Progressive

Electronic Shutter Speed

Auto/Manual 1/3 s–1/100,000 s

Min. Illumination

0.006 [email protected](Color,30IRE)

0.0006 [email protected](B/W,30IRE)

0 lux (Illuminator on)

S/N Ratio

>56 dB

Illumination Distance

30 m (98.43 ft) (IR LED)

Illuminator On/Off Control

Auto; manual

Illuminator Number

1 (IR LED)

Pan/Tilt/Rotation Range

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

Lens

Lens Type

Fixed-focal

Lens Mount

M12

Focal Length

2.8 mm; 3.6 mm

Max. Aperture

F1.6

Field of View

2.8mm: H: 95°; V: 52°; D: 114°;

3.6mm: H: 78°; V: 41°; D: 94°

Iris Control

Fixed

Close Focus Distance

2.8 mm: 0.9 m (2.95 ft);

3.6 mm: 1.6 m (5.25 ft)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

2.8 mm

63.6 m
(208.66 ft)

25.4 m
(83.33 ft)

12.7 m
(41.67 ft)

6.4 m
(20.99 ft)

3.6 mm

85.4 m
(280.18 ft)

34.2 m
(112.20 ft)

17.1 m
(56.10 ft)

8.5 m
(27.89 ft)
DORI (Detect, Observe, Recognize, Identify) is a standard system (EN-62676-4) for defining the ability of a person viewing the video to distinguish persons or objects within a covered area. The numbers in this table do not reflect intelligent function distances. For intelligent function distances, refer to installation and commissioning manual/project design tool.

Intelligence

IVS (Perimeter Protection)

Intrusion, tripwire (the two functions support the classification and accurate detection of vehicle and human)

Smart Search

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

Video

Video Compression

H.264H; 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: 2688 × 1520@ (1–20 fps)/2560 × 1440@(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

4M (2688 × 1520); 4M (2560 × 1440); 3M (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: 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)

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

Audio Compression

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

Alarm

Alarm Event

No SD card; SD card full; SD card error; network

disconnecton; IP conflict; illegal access; moton

detecton; video tampering; tripwire; intrusion; SMD; voltage detecton; security excepton

Network

Network Port

RJ-45 (10/100 Base-T)

SDK and API

Yes

Network Protocol

IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; NTP; Multicast; ICMP; IGMP; P2P

Interoperability

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

User/Host

6 (Total bandwidth: 36 M)

Storage

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

Browser

IE
Chrome
Firefox

Management Software

DSS; DMSS

Mobile Client

iOS; Android

Cyber Security

Configuration encryption;Trusted execution;Digest;Security logs;WSSE;Account lockout;syslog;Video encryption;802.1x;IP/MAC filtering;HTTPS;Trusted upgrade;Trusted boot;Generation and importing of X.509 certification

Certification

Certifications

CE-LVD: EN62368-1;

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

Power

Power Supply

12 VDC/PoE (802.3af)

Power Consumption

Basic: 2.5 W (12 VDC); 3.3 W (PoE);
Max. (ICR + H.265 + max. resolution + main stream + IR intensity + WDR + IVS): 4.2 W (12 VDC); 5.1 W (PoE)

Environment

Operating Temperature

–40 °C to +60 °C (–40 °F to +140 °F)

Operating Humidity

≤95%

Storage Temperature

–40 °C to +60 °C (–40 °F to +140 °F)

Protection

IP67

Structure

Casing Material

Metal

Product Dimensions

166.2 mm × 70 mm × 70 mm (6.54" × 2.76" × 2.76") (L × W × H)

Net Weight

0.48 kg (1.06 lb)

Gross Weight

0.59 kg (1.30 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: 32012904047

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Product Reviews
K
Verified Purchase
Kristina Lynch
West Palm Beach, US
★★★★★ 5
They were tough, but not mower blade tough
They were holding up well for my doggy that eats and destroys everything. He was sad when daddy didn't see it in the yard when he mowed. Does not hold up to mower blades sadly enough lol.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
A
Verified Purchase
A. Blake
Alexandria, US
★★★★★ 5
Tough, Durable, and Great for Heavy Chewers
The Feeko Heavy Duty Dog Rope Toys (2-pack) have been a great addition for my dog, who is a large breed and absolutely destroys most toys within days. These ropes have held up far better than expected and have become a go-to for daily tug-of-war sessions. The ropes are thick, tightly woven, and feel genuinely sturdy. Even with constant chewing and pulling, they’ve shown very minimal fraying so far. My dog loves grabbing both ends for tug games, and I like that it keeps him engaged and active. Another nice bonus is the teeth-cleaning benefit. While it’s not a replacement for dental care, the fibers definitely help reduce some buildup as he chews and plays, which is a nice added perk. The size is also appropriate for medium to large dogs—easy for them to grip without being too small or flimsy. Having two ropes in the pack is great for rotation or multi-dog households. The only thing to note is that, like all rope toys, they’re not truly “indestructible.” Very determined power chewers will eventually cause wear over time, so supervision is still recommended. Overall, this is a durable, well-made set of dog rope toys that holds up well for aggressive chewers and provides great value for the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
P
Verified Purchase
Paul Bowles
Birmingham, US
★★★★★ 5
Fun For Your Dog
My Dachshund loves tug of war ropes. Besides playing with them, he likes to chew on them. Maybe these ropes are indestructible with large dogs, but we've had them less than a week and he's already managed to fray knots slightly on both ropes. If it takes him 2+ years to destroy them like his last one, money well spent.
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Reviewed in the United States on June 9, 2026
J
Verified Purchase
Jessica Bowling
Waukegan, US
★★★★★ 4
Great value item!
This is a good quality chew toy for most dogs. Our Pitt loves it. Over time, it does shred in little patches of strings. The product was as specified. It has a great value for the money. Our first one lasted about 2 months with a puppy Pitt. We purchased a 2nd.
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Reviewed in the United States on April 1, 2026
L
Verified Purchase
LC
Phoenix, US
★★★★★ 5
Well made and durable fun!
Great size for big dogs and are really durable even with aggressive chewers. You do have to replace them when they start to unravel but the set of 2 is great and gives an extra!! But really they last a lot longer than I’d thought. Very happy!
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Reviewed in the United States on May 9, 2026

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