SKU: 41927255426

DAHUA IPC-MFW7442K1-Z4-T40 4+4 MP Dual-Sight Bullet WizMind Network Camera

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Description

DAHUA IPC-MFW7442K1-Z4-T40 4+4 MP Dual-Sight Bullet WizMind Network CameraIPC MFW7442K1 Z4 T40 > 4 MP 1 1. 7" CMOS image sensor and 4 MP 1 2. 7" CMOS image sensor, low luminance, and high definition image. > Outputs max. 4 MP (2688 1520)@25 30 fps. > Built in GPU chip and deep learning algorithm, which can improve the detection accuracy. > Switch among five intelligent resources: IVS, face detection, video metadata, people counting and face recognition, Channel 1 support only. > Built in warm light IR LED that has a maximum

IPC-MFW7442K1-Z4-T40

> 4-MP 1/1.7" CMOS image sensor and 4-MP 1/2.7" CMOS image sensor, low luminance, and high definition image.

> Outputs max. 4 MP (2688 × 1520)@25/30 fps.

> Built-in GPU chip and deep learning algorithm, which can improve the detection accuracy.

> Switch among five intelligent resources: IVS, face detection, video metadata, people counting and face recognition, Channel 1 support only.

> Built-in warm light/IR LED that has a maximum IR illumination distance of 100 m and warm light distance of 60 m.

> 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> ROI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments.

> Alarm: 3 in, 2 out; audio: 2 in, 1 out; RS-485; BNC; supports max. 256 G Micro SD card.

> Designed with the Dahua Noise Reduction Algorithm and built-in dual microphones, the device performs active noise control, eliminating noise of wind scale 3. It has a pick-up distance up to 20 m.

> Built-in Hi-Fi large-diameter speaker covers an auditory range of 30 m when used indoors.

> Sound and light alarms are generated when an alarm is triggered.

> 12 VDC/PoE power supply, 12 VDC power output, max. current 165 mA, easy for installation.

> IP67 protection.



Product Data

Camera

Image Sensor

Channel 1: 1/1.7" CMOS
Channel 2: 1/2.7" CMOS

Max. Resolution

2688 (H) × 1520 (V)

Electronic Shutter Speed

Auto/Manual 1/3 s–1/100,000 s

Min. Illumination

Channel 1:

0.0015 lux @F1.2(Color,30IRE)

0.0003 [email protected](B/W,30IRE)

0 lux (Illuminator on)

Channel 2:

0.002 lux @F1.0(Color,30IRE)

0 lux (Illuminator on)

S/N Ratio

> 56 dB

Illumination Distance

Channel 1:

100 m (328.08 ft) (IR)60 m (196.85 ft) (warm light)

Channel 2:

20 m (65.62 ft) (warm light)

Illuminator Number

Channel 1: 4 (Mixed (IR + warm) light)

Channel 2: 2 (warm LED)

Lens

Lens Type

Channel 1: Motorized vari-focal
Channel 2: Fixed-focal

Lens Mount

Channel 1: Module
Channel 2: M12

Focal Length

Channel 1: 8 mm–32 mm
Channel 2: 3.6 mm

Max. Aperture

Channel 1: F1.6
Channel 2: F1.0

Field of View

Channel 1:

Horizontal: 43° (W)–15° (T)

Vertical: 23° (W)–8° (T)

Diagonal: 50° (W)–17° (T)

Channel 2:
Horizontal: 81°
Vertical: 43°
Diagonal: 95°

Close Focus Distance

Channel 1:

W: 1 m (3.28 ft); T: 1.5 m (4.92 ft)

Channel 2:

2 m (6.56 ft)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

W

Channel 1:

8 mm–32 mm
160 m (524.93 ft)
Channel 2:

3.6 mm
80 m

(262.47 ft)

Channel 1:

8 mm–32 mm
64 m

(209.97 ft)
Channel 2:

3.6 mm
32 m

(104.99 ft)

Channel 1:

8 mm–32 mm
32 m

(104.99 ft)
Channel 2:

3.6 mm
16 m

(52.49 ft)

Channel 1:

8 mm–32 mm
16 m

(52.49 ft)
Channel 2:

3.6 mm
8 m

(26.25 ft)

T

Channel 1:

8 mm–32 mm
406.9 m (1,334.97 ft)

Channel 1:

8 mm–32 mm
162.7 m (533.79 ft)

Channel 1:

8 mm–32 mm
81.4 m (267.06 ft)

Channel 1:

8 mm–32 mm
40.7 m (133.53 ft)

Smart Event

IVS

Abandoned object; missing object

Intelligence

IVS (Perimeter Protection)

Intrusion, tripwire, fast moving (the three functions support the classification and accurate detection of vehicle and human); loitering detection, people gathering, and parking detection

Face Detection

Face detection; track; snapshot; snapshot optimization; optimal face snapshot upload; face enhancement; face exposure; face attributes extraction including 6 attributes (gender, age, glasses, expressions, face mask, and beard) and 8 expressions (angry, sad, disgusted, scared, surprised, calm, happy, confused); face snapshot set as face or one-inch photo; snapshot strategies (real-time snapshot, quality priority and optimization snapshot); optimization time setting

Face Recognition

Face detection; track; snapshot; snapshot optimization; optimal face snapshot upload; face enhancement; face exposure; face attributes extraction including 6 attributes (gender, age, glasses, expressions, face mask, and beard) and 8 expressions (angry, sad, disgusted, scared, surprised, calm, happy, confused); face snapshot set as face or one-inch photo; snapshot strategies (real-time snapshot, quality priority and optimization snapshot); optimization time setting.

Dahua Face Recognition Technology extracts attributes from the captured face, compares it against the attributes in the face library, and then identifies the person. Management of 5 group face libraries,Max supports face contrast in face library with 25,000 faces

People Counting

Tripwire people counting, people counting in area and queue management, generating and exporting report (day/month/year); 4 rules can be set for tripwire, people counting in area and queue management

Video Metadata

Motor vehicle attributes: license plate, vehicle type, vehicle color, vehicle logo, seatbelt, smoking, calling,etc.

Non-motor vehicle attributes: type, color, number of people, top type and color ,helmet.

Human body attributes: top/bottom type and color, bag, hat, gender, and umbrella.

Face attributes: gender, age, expressions, glasses, face mask and beard.

Smart Search

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

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+

Video Frame Rate

Channel 1:
50 Hz
Main Stream: 2688 × 1520@25 fps
Sub stream: 704 × 576@25 fps
Third stream: 1920 × 1080@25 fps
60 Hz
Main Stream: 2688 × 1520@30 fps
Sub stream: 704 × 480@30 fps
Third stream: 1920 × 1080@30 fps
Channel 2:
50 Hz
Main Stream: 2688 × 1520@25 fps
Sub stream: 704 × 576@25 fps
Third stream: 1920 × 1080@25 fps
60 Hz
Main Stream: 2688 × 1520@30 fps
Sub stream: 704 × 480@30 fps
Third stream: 1920 × 1080@30 fps

Resolution

Main Stream: 2688 × 1520 (default); 2560 × 1440;

2304 × 1296; 1920 × 1080; 1280 × 960; 1280 × 720
Sub Stream 1: 704 × 576 (default); 640 × 480; 352 × 288
Sub Stream 2: 1920 × 1080; 1280 × 720; 704 × 576 (default); 640 × 480

Video Bit Rate

H.264: 32 kbps–8192 kbps
H.265: 32 kbps–8192 kbps

Day/Night

Channel 1:

Auto(ICR)/Color/B/W

Channel 2:

Color/B/W

BLC

Yes

HLC

Yes

WDR

120 dB

White Balance

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

Noise Reduction

3D NR

Region of Interest (RoI)

4 areas

Image Stabilization

Electronic Image Stabilization (EIS)

Defog

Yes

Image Rotation

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

Privacy Masking

8 areas

Audio

Audio Compression

PCM; G.711a; G.711Mu; G.726; MPEG2-Layer2; G.722.1; G.729; G.723

Alarm

Alarm Event

No SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; license plate recognition, people number error; tripwire; input error; intrusion; intensity change; fast moving; people counting; people gathering; motion detection; missing object; parking detection; loitering detection; defocus detection; face detection; abandoned object; stay detection; human detection; queuing stay time; people number error detection; face recognition; video tampering; scene changing

Network

Network Port

RJ-45 (10/100/1000 Base-T)

Network Protocol

IPv4; IPv6; HTTP; HTTPS; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; SAMBA; PPPoE; 802.1x; SNMP; Bonjour

Interoperability

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

User/Host

20 (Total bandwidth: 160 M)

Storage

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

Browser

Plug-in:
IE: IE 9 and later
Chrome: Chrome 86 and earlier
Firefox: Firefox 86 and earlier
Without Plug-in:
Edge
Chrome: Chrome 86 and later
Firefox: Firefox 86 and later

Certification

Certifications

CE-LVD: EN62368-1
CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU
FCC: 47 CFR FCC Part 15, Subpart B

Port

RS-485

1 (baud rate range: 1200 bps–115200 bps)

Audio Input

2 channels (RCA port)

Audio Output

1 channel (RCA port)

Alarm Input

3 channels in: 5 mA 3 V–5 VDC

Alarm Output

2 channels out: 300 mA 12 VDC

Power

Power Supply

12 VDC/PoE

Power Consumption

Basic: 5.5 W (12 VDC); 6.4 W (PoE)
Max. (ICR + vari-focal + IR intensity): 19.2 W (12 VDC); 24.6 W (PoE)

Environment

Operating Temperature

–30 °C to +60 °C (–22 °F to 140 °F)

Operating Humidity

≤ 95%

Storage Temperature

–40 °C to +70 °C (–40 °F to +158 °F)

Protection

IP67

Structure

Casing

Metal + plastic

Product Dimensions

283.1 mm × 123.2 mm × 109.5 mm (11.14" × 4.85" × 4.31") (L × W × H)

Net Weight

1,905 g (4.20 lb)

Gross Weight

2,185 g (4.82 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: 41927255426

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4.4 ★★★★★
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Product Reviews
M
MScala
Pawtucket, US
★★★★★ 5
Nice summer suit for my son
Size: 6, Color: Light Green, Size: 6, Color: Light Green
I got this linen suit for my 7 year old son and it looks really nice on him. The set comes with the blazer, vest, and pants, which makes it look very polished when worn together. The material is lightweight and breathable, which is great for warmer weather. It has that classic linen look but still feels comfortable enough for kids to move around in. My son wore it for a few hours and didn’t complain about it being uncomfortable. I also like the little details like the pockets, the adjustable back on the vest, and the adjustable waistband on the pants. Those features really help with getting a better fit. Another nice thing is that you can mix and match the pieces. He can wear the vest and pants for a slightly more casual look or the full suit for more formal occasions. Overall it’s a really nice suit for kids, especially for events like weddings, family gatherings, or school events. My son looked great in it and it worked perfectly for the occasion.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2026
A
Verified Purchase
Amazon Customer
Houston, US
★★★★★ 5
Summer wedding kids suit
Color: Navy, Size: 10 Years, Color: Navy, Size: 10 Years
Bought this suit for my son in the 10 youth size and honestly was pleasantly surprised by the quality for the price. The navy color looks sharp and dressy without being too stiff or uncomfortable. The material has a little stretch, which helped it fit nicely and made it comfortable for him to move around in. The adjustable waist was a huge plus, especially for growing kids. It fit true to size overall, though the blazer sleeves were slightly long on my son. The pants had a nice slim look without being too tight. We paired it with white sneakers for a more modern look and it came out adorable. This would be perfect for weddings, graduations, concerts, communion, school events, or family photos. Overall, very happy with the purchase and would definitely buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
K
Verified Purchase
Kindle Customer
Draper, US
★★★★★ 5
Very Modern Handsome Suit
Color: Grey, Size: 7 Years, Color: Grey, Size: 7 Years
This is an incredibly sharp looking suit for the little guy. Great price and features, too. I made a mistake in sizing up instead of down and first one was too sloppy on him and would need alterations. He is thin and very thin in the waist. There is a lot of adjustment with buttons in waistband and coat hides the bunching. This shirt and coat will easily take a fuller body than slim I believe. He loves posing in it and feels very classy. Best purchase for a formal suit that will last longer than most kids clothes size wise. Felt bad about returning but careful folding and packing got it good as new.
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Reviewed in the United States on May 20, 2026
B
Verified Purchase
Berthav
West Palm Beach, US
★★★★★ 5
Quality
Color: Black, Size: 7 Years, Color: Black, Size: 7 Years
Excellent quality, My son looks incredible
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026
L
Lady Wescott
Draper, US
★★★★★ 4
Sharp Looking Kids Suit With One Missing Piece
Color: Navy, Size: 7 Years, Color: Navy, Size: 7 Years
I ordered this suit for my 6yo son in a size 7 so he would have a little room to grow and get more wear out of it, and sizing is perfect. He did not need it for any specific occasion, he just wanted a suit because apparently kindergarteners sometimes wake up and decide they are businessmen now. Let me start with the positives because there are a lot of them. This is a very well made suit. The jacket, pants, and dress shirt are all surprisingly nice quality. The fabric does not feel cheap or flimsy at all. The jacket has good structure, the buttons are well attached, the seams are clean, and all the little details like the collar and pockets look great. It honestly looks like a proper little formal suit. The pants are nicely made as well and pair perfectly with the jacket. The white dress shirt underneath is also good quality and completes the whole look. Overall, it is a really sharp outfit and would absolutely work for special occasions like weddings, recitals, formal events, church, or family photos. Now for the reason I am deducting one star. The listing specifically shows and mentions that this set includes a bow tie. That was actually the main reason I chose this particular suit over others. Some options only had a standard tie or no tie at all, but my son specifically wanted a bow tie. Unfortunately, the bow tie was not included with mine. That was definitely disappointing because it was one of the main selling points for me when choosing this set. Now I have to go find a separate bow tie that matches, which I was hoping to avoid. That said, I do want to be clear that this issue does not take away from the actual quality of the suit itself. The suit is genuinely very well made and looks fantastic on him. If your child needs a suit for a wedding, formal event, recital, or something similar, this would absolutely work. My son mostly just wanted a suit because he thinks it is cool, so now he has one and can show up to school looking like the smallest CEO in kindergarten. Overall, this is a very nice quality suit set. I just wish the bow tie that was advertised had actually been included.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 10, 2026

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