SKU: 56899276545

DAHUA SDT4A404-4F-QA X-spans 4MP+4MP 4x Wizmind Network PTZ Camera

Sale price$5400.00 Regular price$6000.00
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Description

DAHUA SDT4A404-4F-QA X-spans 4MP+4MP 4x Wizmind Network PTZ CameraSDT4A404 4F QA X spans 4MP+4MP 4x Wizmind Network PTZ Camera > Detail channel: 1 1. 8" 4Megapixel STARVIS CMOS > Overview channel: 1 2. 8"4Megapixel STARVIS CMOS > 4x optcal zoom > Max. 25 30 fps@4M > Auto tracking > Classroom Behavior Analysis > Behavior Analysis in Examinaton Room Camera Image Sensor Panorama: 1 2. 8" CMOS; Detail: 1 1. 8" CMOS Pixel Panorama: 4 MP; Detail: 4 MP Max. Resolution Panorama: 2560 (H) 1440 (V); Detail: 2688 (H) 1520 (V)

SDT4A404-4F-QA

X-spans 4MP+4MP 4x Wizmind Network PTZ Camera

> Detail channel: 1/1.8" 4Megapixel STARVIS™ CMOS;

> Overview channel: 1/2.8"4Megapixel STARVIS™ CMOS

> 4x optcal zoom

> Max. 25/30 fps@4M

> Auto tracking

> Classroom Behavior Analysis

> Behavior Analysis in Examinaton Room

Camera

Image Sensor

Panorama: 1/2.8" CMOS; Detail: 1/1.8" CMOS

Pixel

Panorama: 4 MP; Detail: 4 MP

Max. Resolution

Panorama: 2560 (H) × 1440 (V); Detail: 2688 (H) × 1520 (V)

ROM

8 GB

RAM

4 GB

Electronic Shutter Speed

1s–1/30,000 s

Scanning System

Progressive

Min. Illumination

Panorama:
0.005 [email protected] (Color, 30 IRE);
0.0005 [email protected] (B/W, 30 IRE)
Detail:
0.001 [email protected] (Color, 30 IRE);
0.0001 [email protected] (B/W, 30 IRE)

Lens

Focal Length

Panorama: 2.2 mm; Detail: 8 mm–32 mm

Max. Aperture

Panorama: F2.2; Detail: F1.7

Field of View

Panorama: H: 122°; V: 72°; D: 139°; Detail: H: 15°–42°; V: 8°–23°; D: 17°–49°

Optical Zoom

Focus Control

Auto; semi-auto; manual;

Close Focus Distance

Panorama: 0.2 m; Detail: 1.5 m–2.5 m

Iris Control

Panorama: NA; Detail: Manual, auto, iris prio

DORI Distance

Lens Detect Observe Recognize Identify
Panorama: 2.2 mm; Detail: 8 mm–32 mm 441.4 m
( 144.36 ft)
174.3 m
( 57.09 ft)
88.3 m
( 28.87 ft)
44.1 m

( 14.44 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.

PTZ

Pan/Tilt Range

Pan: 0° to 180° not endless; Tilt: –10° to +90°

Manual Control Speed

Pan: 9°/s–170°/s;
Tilt: 3°/s–160°/s

Preset Speed

Pan: 0°/s–200°/s;
Tilt: 0°/s–120°/s

Preset

300

Tour

8 (up to 32 presets per tour)

Pattern

5

Scan

5

Power-off Memory

Yes

Idle Motion

Preset;Pattern;Tour;Scan

Intelligence

Face Recognition

Supports face detection, optimization, capturing pictures,
uploading high-quality face snapshots and enhancing face images. Attribute extraction is also supported, where 6 attributes and 8 expressions can be detected. Face cutout is also offered, where you can cutout one face at a time and customize the size to be a one-inch photo. It supports up to 5 face databases, where people can be added one by one or in batches. The face similarity can also be set, and faces can be compared against 10,000 faces.

Classroom Behavior Analysis

Analyzes student behavior in classroms by detecting 7 activities: Reading and writing, standing up, hand-raising, active listening, leaning on the desk, phone usage, and turning around. It also supports attendance management.

Behavior Analysis in Examination Room

Analyzes student behavior in examination rooms by detecting 8 activities: Writing, hand-raising, picking up objects, turning around or looking back, standing up, placing hands under the desk and lowering the head, passing objects, and phone usage.

Video

Video Compression

H.265;H.264B;H.264M;H.264H;MJPEG(Sub Stream 1)

Streaming Capability

3 streams

Resolution

Panorama: 4M (2560 × 1440); 1080p (1920 × 1080); 960p (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240); Detail: 4M (2688 × 1520); 4M (2560 × 1440); 1080p (1920 × 1080); 960p (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240)

Video Frame Rate

Panorama:
Main stream: 4M/1080p/1.3M/720p@(1-25/30 fps)
Sub stream 1: 1080p/1.3M/720p@ (1-25/30 fps)
Sub stream 2: D1/VGA/CIF @(1-25/30 fps);
Detail:
Main stream: 2688×1520/4M/1080p/1.3M/720p @(1-25/30 fps)
Sub stream 1: 1080p/1.3M/720p@ (1-25/30 fps)
Sub stream 2: D1/VGA/CIF @(1-25/30 fps);

Bit Rate Control

CBR/VBR

Video Bit Rate

H.264: 32 kbps–8,192 kbps
H.265: 32 kbps–8,192 kbps

Day/Night

Panorama: Color/B/W
Detail: Auto (ICR); color/B/W

BLC

Panorama: Yes; Detail: Yes

WDR

DWDR

HLC

Panorama: Yes; Detail: Yes

White Balance

Panorama: Auto; outdoor; manual; region custom; natural light; street lamp
Detail: Auto; indoor; outdoor; tracking; manual; sodium lamp; natural light; street lamp

Gain Control

Panorama: Auto; manual
Detail: Auto; manual

Noise Reduction

Panorama: 3D NR
Detail: Auto: 2D NR; 3D NR

Region of Interest (RoI)

Yes

Defog

Panorama: NA
Detail: Electronic

Digital Zoom

16×

S/N Ratio

Panorama: ≥55 dB
Detail: ≥55 Db

Audio

Audio Compression

PCM; G.711a;G.711Mu; G726; MPEG2-Layer2; G722.1; G729; G723

Network

Network Port

RJ-45 (10/100 Base-T)

Network Protocol

HTTP;HTTPS;IPv4;RTSP;UDP;SMTP;NTP;DHCP;DNS;DDNS;IPv6;802.1x;QoS;FTP;UPnP;ICMP;SNMP;SNMPv1/v2c/v3(MIB-2);IGMP;ARP;RTCP;RTP;PPPoE;RTMP;TCP

Interoperability

ONVIF (Profile S & Profile G);CGI

User/Host

20 (total bandwidth: 64 M)

Storage

Micro SD card (up to 512 GB); FTP/SFTP; NAS

Browser

Web 5.0:
IE 9 and later versions;
Chrome 41 and later versions;
Firefox 50 and later versions;
Safari 10 and later versions

Certification

Certifications

EN 50130-4
EN 55032
EN 55035
EN 61000-3-3
EN IEC 61000-3-2
EN 62368-1

Port

Audio Input

1 channel (LINE IN, bare wire)

Audio Output

1 channel (LINE OUT,bare wire)

Alarm Input

2 (on-off value input: 0–5 VDC)

Alarm Output

1 channel

Alarm Linkage

Capture; preset; tour; pattern; record; alarm digital output; audio; send email

Alarm Event

Motion/tampering detection; audio detection; network disconnection detection; IP conflict detection; memory card state detection; power exception detection

Power

Power Supply

12 VDC, 3 A ± 10% (included);
PoE (802.3at)

Power Consumption

Basic: 15 W;
Max: 19 W (PTZ movement)

Power Adapter

Included

Environment

Operating Temperature

﹣10 °C to +50 °C (+14 °F to +122 °F)

Operating Humidity

≤95%

Structure

Casing Material

PC; ADC12

Product Dimensions

200 mm × 190 mm × 157 mm (7.87" × 7.48" × 6.18")(L × W × H)

Net Weight

2.3 kg (5.07 lb)

Gross Weight

3.1 kg (6.83 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: 56899276545

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4.4 ★★★★★
Based on 9 reviews
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Product Reviews
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Verified Purchase
S. Alverson
Natrona Heights, US
★★★★★ 5
Full, Fluffy & Perfectly Supportive Euro Pillows!
Item Package Quantity: 2, Size: European, Item Package Quantity: 2, Size: European
These Euro size pillow inserts are fantastic! They’re soft, full, fluffy, and hold their shape very well. The firmness is perfect — supportive without feeling too hard. They filled my pillow covers beautifully and made the bed look much more luxurious. Great quality for the price and very comfortable for lounging or sleeping. Very happy with this purchase!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
A
Verified Purchase
Amazon Customer
Battle Creek, US
★★★★★ 5
amazing.
Item Package Quantity: 4, Size: Queen
WOW. I was really skeptical, but the other reviews are spot on: these are amazing firm pillows. I really hope they don't lose their firmness and become lumpy like other pillows tend to do. Excellent pillows for the price!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026
M
Verified Purchase
Moranda
New York, US
★★★★★ 5
Great quality!! Great price
Item Package Quantity: 2, Size: Queen
Bought these for my mom and omg i like them better than the ones I got on Amazon theyre super comfy and they bounce back up they dont flatten and im definitely buying some next for me definitely worth the place great price and the make seems real good quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
M
Verified Purchase
Mack Mackenzie
Houston, US
★★★★★ 4
These are very thick pillows.
Item Package Quantity: 2, Size: Queen
Exactly as advertised. They are very firm and very thick. They're too thick for me to be able to use as bed pillows. However, they seem to work pretty well as cushions in my papasan chair on top of its normal cushion also work very well as decorative pillows. I'm still giving them four stars because they're exactly as advertised and they seem well made. My only complaint is that they're just too thick. And that's definitely not the fault of the pillows or the pillow maker.
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Reviewed in the United States on May 12, 2026
X
Verified Purchase
Xalphinions
Cuba, US
★★★★★ 5
notice
Material Type: Firm, Size Name: Queen (Pack of 2)
if a pillow is too comfortable it is hard to wake up. dont take a snap with this one. you will wake up in midnight and going emotional.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in Singapore on 22 July 2022

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