SKU: 26857010013

DAHUA IPC-HFW2241S-S 2MP IR Fixed-focal Bullet WizSense Network Camera

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Description

DAHUA IPC-HFW2241S-S 2MP IR Fixed-focal Bullet WizSense Network CameraDAHUA IPC HFW2241S S 2MP IR Fixed focal Bullet WizSense Network Camera 2MP IR Fixed focal Bullet WizSense Network Camera > 2 MP 1 2. 8" CMOS image sensor, low luminance, and high definition image. > Outputs max. 2 MP (1920 x 1080)@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

DAHUA IPC-HFW2241S-S 2MP IR Fixed-focal Bullet WizSense Network Camera

2MP IR Fixed-focal Bullet WizSense Network Camera

> 2-MP 1/2.8" CMOS image sensor, low luminance, and high definition image.

> Outputs max. 2 MP (1920 x 1080)@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

1/2.8" 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

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

2.8 mm: H: 107°; V: 56°; D: 127°

3.6 mm: H: 88°; V: 44°; D: 105°

Iris Control

Fixed

Close Focus Distance

2.8 mm: 0.7 m (2.30 ft)

3.6 mm: 1.3 m (4.37 ft)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

2.8 mm

43.9 m
(144.03 ft)

17.5 m
(57.41 ft)

8.8 m
(28.87 ft)

4.4 m
(14.44 ft)

3.6 mm

58.9 m
( 193.24 ft)

23.6 m
(77.43 ft)

11.8 m
(38.71 ft)

5.9 m
(19.36 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: 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)

Image Rotation

0°/90°/180°/270° (Support 90°/270° with 1080p 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: 2.1 W (12 VDC); 2.4 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: 26857010013

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4.5 ★★★★★
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Product Reviews
S
Verified Purchase
Sharon
Birmingham, US
★★★★★ 5
My first experience with a Robot vacuum
Color: White
I am liking this robot vacuum. It is very easy to program and can be done from your phone. It has mapping capabilities which helps with learning the room. The remote is easy to use too. It picks up most dust particles and pet fur from rugs and bare floors. It has a wet floor mopping pad which is so helpful. Surprisingly it picks up more than you think. The dust cup holds quite a bit before you have to empty it. The little side brushes help with collecting the particles. It can go under some furniture and along the walls. You have several floor patterns that it can be programmed for. It is very quiet too. Recharging doesn’t take long either. It can even be programmed to vacuum while you are away. Instructions are downloaded through the app. My cats are very curious about how it moves about the rooms. So much fun to watch them. I really got a great bargain for this robot vacuum on Amazon. (I found that if you have clutter on the floors or cords under furniture you should remove and secure them before vacuuming.) It will find a way to go from floor to area rugs once it maps out the area. I am still learning the functions in the app👍🏾👍🏾😃
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 9, 2025
W
Verified Purchase
WertheimJ
Battle Creek, US
★★★★★ 1
Piece of junk
Color: White
So many problems with this device. I have a one bedroom apartment with one bathroom and no carpet so it's all hardwood floor. You would think this device would be able to vacuum the entire place without problems right? I think it intentionally looks for places to get stuck. For instance I have electrical plugs underneath my desk pushed against the wall, and somehow it managed to get stuck in them. So I had to block that area with a box. Then it got stuck going over my bath mats. So when I vacuum I have to put them into the shower. Then somehow it managed to get stuck in a little area by the island in my kitchen. So I had to put a roll of paper towels there so it wouldn't go into that area. Then it got stuck under the wheels of my desk chair. So I had to block that area. One night, even though there's a big table on the side of my couch to block it, it figured out a way to get behind my couch and then stopped. It took me two days to find it. And that's the other thing. it doesn't have enough power to clean an entire one bedroom apartment. So even if it doesn't get stuck, I will find it in the middle of the floor with the battery drained. When I watched it I noticed that it will bang something and then it'll keep banging it a few times before moving on. And by moving on I mean it'll move 6 in and bang there a few times before moving on again. That's probably how it got stuck under the island. It couldn't fit the first time, so it kept pushing until finally it got jammed in there. I must say, however, it is amusing when it bangs into my foot and doesn't give up and tries to climb over my foot. So although I bought this thing the end of November, I was in the hospital and wasn't able to start using it until the third week in January. After a couple of weeks I wanted to return it, but unfortunately I can't, because the window to return it ended January 31st.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2025
A
Verified Purchase
April Block
Natrona Heights, US
★★★★★ 4
Not too shabby
Color: White
I was skeptical but I read the reviews before purchasing. I had a $500 Roomba previously that worked six months then died. Using the warranty on those is almost impossible. So I took a chance. Cons: will fling itself down ledges and stairs. Like any robot cleaner, hates cords and plastic bags. Gets stuck now and then. You need to rinse out dust filter each time. Pros: runs a LONG time. Picks up all the dust and hair my Roomba did. Much cheaper. Has an app that you can supposedly program. Not too noisy. Beeps if it needs help. Charges well. Cats dig it. All in all I would buy one again. Robot vacuums are not for grime, they are for dust, hair, bits of cat litter. Keep that in mind. But in keeping your floor free of cords and debris that might trip it up, it helps you to be tidier overall.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 8, 2025
J
Verified Purchase
James luna torres sr
Belleville, US
★★★★★ 5
Work s 👍. Great!!!!!
Color: Jet Black
It's sure worth the.money does its job
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
M
Verified Purchase
Misty Lewis
Houston, US
★★★★★ 5
Review
Great product, fast delivery!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2026

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