SKU: 44124158929

DAHUA TPC-AEPT8441-T Thermal Anti-Explosion Hybrid PTZ Camera

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Description

DAHUA TPC-AEPT8441-T Thermal Anti-Explosion Hybrid PTZ CameraTPC AEPT8441 T Thermal Anti Explosion Hybrid PTZ Camera > Vanadium oxide uncooled focal plane detector.> Supports up to 18 color palettes.> 4Megapixel progressive scan CMOS. > High precision non contact temperature measurement.> Advanced Image Processing..> Explosion proof certification: II 2G Ex db IIC T6 Gb II 2D Ex tb IIIC T80 C Db. Thermal Detector Type Vanadium oxide uncooled focal plane detector Effective Pixels 400 (H) 300 (V) Pixel Pitch 17 m

TPC-AEPT8441-T

Thermal Anti-Explosion Hybrid PTZ Camera

> Vanadium oxide uncooled focal plane detector.
> Supports up to 18 color palettes.
> 4Megapixel progressive scan CMOS.
> High-precision non-contact temperature measurement.
> Advanced Image Processing..
> Explosion-proof certification: II 2G Ex db IIC T6 Gb/II 2D Ex tb IIIC T80 °C Db.


Thermal

Detector Type

Vanadium oxide uncooled focal plane detector

Effective Pixels

400 (H) × 300 (V)

Pixel Pitch

17 μm

Spectral Range

8 μm–14 μm

Sensitivity (NETD)

≤35 mK (@f/1.0)

Focal Length

9 mm; M25 mm; 50 mm

Field of View

9 mm: H: 41°; D: 31°

M25 mm: H: 24°; D: 19.2°

50 mm: H: 7.8°;V: 5.8°

Thermal Focus Control

9 mm: Athermalized

M25 mm: Auto; semi-auto; manual

50 mm: Athermalized

Close Focus Distance

9 mm: 1.7 m (5.58 ft)

M25 mm: 0.5 m (1.64 ft)

50 mm: 73 m (239.50 ft)

Detection Distance①

9 mm: Vehicle: 1,154 m (3,786.09 ft);

Human: 375 m (1,230.31 ft)

M25 mm: Vehicle: 2,262 m (7,421.26 ft);

Human: 735 m (2,411.42 ft)

50 mm: Vehicle: 4,525 m (14,845.8 ft);

Human: 1,471 m (4,826.12 ft)

Recognition Distance②

9 mm: Vehicle: 283 m (928.48 ft);

Human: 96 m (314.96 ft)

M25 mm: Vehicle: Vehicle: 555 m (1,820.87 ft);

Human: 189 m (620.08 ft)

50 mm: Vehicle: 1,110 m (3,641.73 ft);

Human: 378 m (1,240.16 ft)

Identification Distance③

9 mm: Vehicle: 143 m (469.16 ft);

Human: 48 m (157.48 ft)

M25 mm: Vehicle: 280 m (918.64 ft);

Human: 95 m (311.68 ft)

50 mm: Vehicle: 560 m (1,837.27 ft);

Human: 189 m (620.08 ft)

Note:

①Detection Distance: Detects objects, but cannot recognize their characteristics (objects must cover more than 3.6 pixels of the image).

②Recognition Distance: Classifies objects into general categories, such as human, vehicle (the object must cover more than 14 pixels of the image).

③Identification Distance: Classifies objects into specific categories based on their characteristics, such as engineering truck, car (the object must cover more than 28 pixels of the image).

Digital Detail Enhancement (DDE)

Yes

Thermal Image Stabilization

Electronic Image Stabilization (EIS)

Digital Zoom

19 levels

Thermal AGC

Auto; manual

Thermal Noise Reduction

2D NR; 3D NR

Image Flip

180°

Color Palettes

18 (white hot/black hot/fusion/rainbow/golden autumn/midday/iron red/amber/jade/sunset/icefire/painting/pomegranate/emerald /spring/summer/autumn/winter)

Temperature Measurement Range

Low temperature mode:

–20 °C (–4 °F) to +150 °C (+302 °F)

High temperature mode:

+100 °C (+212 °F) to +550 °C (+1022 °F)

Auto mode

Temperature Measurement Accuracy

Max. (±2 °C, ±2%)

Operating temperature:

–20 °C (–4 °F) to +50 °C (+122°F)

Temperature Measurement Mode

Spot: 12

Line: 12

Area: 12

Support 12 rules simultaneously

Audio and Video

Image Sensor

1/1.8" CMOS

Max. Resolution

2688 (H) × 1520 (V)

Pixel

4 MP

Horizontal Definition

Center ≥ 1200 TVL

Edge ≥ 850 TVL

Min. Illumination

Color: 0.001 [email protected]

Black & white: 0.0001 [email protected]

0 lux (IR on)

Visible AGC

Auto; manual

Visible Noise Reduction

2D NR; 3D NR

S/N Ratio

>55 dB

White Balance

Auto; manual; indoor; outdoor; tracking; sodium lamp; street lamp; natural

Defog

Optical defog

Electronic Shutter Speed

1 s–1/30,000 s (auto/manual)

BLC

Yes

WDR

Yes

HLC

Yes

Day/Night

Auto (ICR); Color; B/W

Iris Control

Auto

Image Flip

180°

Exposure Compensation

Yes

Visible Focus Control

Auto; semi-auto; manual

Focal Length

5.5 mm–248 mm

Field of View

H: 61.8°–2.2°

V: 36.3°–1.3°

Close Focus Distance

0.5 m–2 m (1.64 ft–6.56 ft)

Illuminator On/Off Control

Auto; manual

Illumination Distance

150 m (429 ft, IR)

Audio and Video

Video Compression

H.264 (High, Main); M-JPEG; H.265

Resolution

Thermal:

Main stream: 1280 × 1024; 1280 × 960; 1280 × 720; 400 × 300; 1280 × 960 (default);

Sub stream: 640 × 512; 640 × 480; 400 × 300; 400 × 300 (default)

Visible:

Main stream: 2688 × 1520; 1920 × 1080; 1280 × 720; 704 × 576; 2688 × 1520 (default);

Sub stream: 704 × 576; 352 × 288; 704 × 576 (default)

Video Frame Rate

Thermal:

50 Hz: (main stream) 1 fps–25 fps adjustable, 25 fps by default; (sub stream) 1 fps–25 fps adjustable, 15 fps by default

60 Hz: (main stream) 1 fps–30 fps adjustable, 30 fps by default; (sub stream) 1 fps–30 fps adjustable, 15 fps by default

Visible:

50 Hz: (main stream) 1 fps–25 fps adjustable, 25 fps by default; (sub stream) 1 fps–25 fps adjustable, 15 fps by default

60 Hz: (main stream) 1 fps–30 fps adjustable, 30 fps by default; (sub stream) 1 fps–30 fps adjustable, 15 fps by default

Audio Compression

G.711a; G.711mu; PCM

Image Encoding Format

JPEG

PTZ

Pan/Tilt Range

Pan: 0° to 360° endless

Tilt: –90° to +90°

Manual Control Speed

Pan: 0.1°/s to 30°/s

Tilt: 0.1°/s to 20°/s

Preset Speed

Pan: 0.1°/s to 30°/s

Tilt: 0.1°/s to 20°/s

Preset

300

Tour

8 (up to 32 presets per tour)

Pattern

5

Scan

5

Power-off Memory

Yes

Privacy Masking

4 blocks

Idle Motion

Preset; auto pattern; auto tour; pan; progressive scan

Function

Two-way Audio

Yes

Network Protocol

HTTP; HTTPS; TCP; ARP; RTSP; RTP; UDP; RTCP; SMTP;

FTP; DHCP; DNS; DDNS; PPPOE; IPv4/v6; SNMP; QoS;

UPnP; NTP; Multicast; SFTP; 802.1x

Region of Interest (RoI)

Yes

Storage

FTP; Micro SD card (optional)

Micro SD Card (Max.)

512 GB

Interoperability

ONVIF; CGI

Browser

IE: IE8 and later

Chrome: 42 and earlier

Firefox: 42 and earlier

User/Host

Up to 12 (total bandwidth: 64 MB)

Security

Authorized username and password; attached MAC

address; encrypted HTTPS; IEEE 802.1x; controlled

network access

User Management

Up to 20 (total bandwidth: 64 MB)

Malfunction Detection

Network disconnection detection; IP conflict detection;

memory card state detection; memory space detection

PIP

Yes (Intelligence automatically turns off when PIP is on)

Intelligence

Cold/Hot Spot Trace

Yes

Port

Analog Output

1 × CVBS output; BNC port

Network Port

1 × RJ-45 (10/100 Base-T)

Alarm Input

2

Alarm Output

2

Audio Input

1

Audio Output

1

RS-485

1

Power

Power Supply

100–240 VAC

Power Consumption

≤120 W

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)

Physical Characteristics

Protection

IP68

Reliability

Surge protection: 6 kV

Air discharge of 15 kV

Contact discharge of 8 kV

Structure

Product Dimensions

554mm × 350 mm × 489 mm (21.8 × 13.8" × 19.3") (L × W × H)

Packaging Dimensions

700 mm × 700 mm × 615 mm (27.6" × 27.6" ×24.2") (L × W × H)

Net Weight

≤47 kg (103.62 lb)

Gross Weight

≤75 kg (165.35 lb)

Lens

Included

Casing

SUS304/SUS316L (customized)

Certification

Certifications

CE

Explosion-proof

certification

ATEX, IECEx:

II 2G Ex db IIC T6 Gb/II 2D Ex tb IIIC T80 °C Db

Heat Detection Distance

Focal Length

Max. Distance

9 mm

540 m (1,771.7 ft)

M25 mm

1,500 m (4,921.3 ft)

50 mm

3,000 m (9,842.5 ft)

Note:

The table displays the measured distances obtained from using the target size 2 m × 2 m for testing in an environment where the temperature is 23 °C and the relative humidity is below 60%.

The table is for reference only. The distances within it are subject to actual conditions including atmospheric conditions, target size, the installation site, and more.

Temperature Measurement Distance

Focal Length

Min. Distance

Max. Distance

9 mm

1 m (3.28 ft)

5 m (16.4 ft)

M25 mm

4 m (13.21 ft)

20 m (65.62 ft)

50 mm

9 m (29.53 ft)

45 m (49.2 ft)

Note:

The table displays the measured distances obtained from using the target size 0.1 m × 0.1 m for testing in an environment where the temperature is 23 °C and the relative humidity is below 60%.

The table is for reference only. The distances within it are subject to actual conditions including atmospheric conditions, target size, the installation site, and more.

 


 

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SKU: 44124158929

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Crystal
Alexandria, US
★★★★★ 5
Loved them so much- Bought another pair
To start off, I have wide feet, ankles, and calves, because i'm a bit on the heavier side. Finding shoes that fit these requirements are difficult. The top part of the shoes that hug my legs are actually still a little roomy. Someone who has slightly larger lower legs can fit into these as well. If you have tiny legs, these shoes may be a little too loose, or if you don't have wide feet. These shoes are literally perfect for my feet and legs. The back unzips so I was able to get my feet into the shoes easily, and even wearing them I didn't feel like my toes were being squished. I ordered a size 10, and it is perfect length and width for my wide feet. Do note: My feet are wide enough to not fit in most shoes, but not too wide, you should pay attention to the measurements if you have wide feet. I was a little skeptical from a review of a woman who had her toes bleeding from these shoes, as I know that is often a problem for me with most shoes I wear. Generally I start bleeding in the back of my heel. So I was skeptical that these shoes would make me bleed. However, I was proven wrong. These are one of the only shoes i've worn that haven't rubbed my skin right off. I believe that has to do with the lovely height of the back, which prevents rubbing on the back of your heels, and the perfect width of the shoes. If your feet are too wide for these shoes, then you will probably bleed, but that's to be expected because the shoe does not fit you and that is often something that can happen with shoes that don't fit. I originally bought the green pair, because I loved the color, but then I loved the fit so much that I bought a second, black pair. These are one of the only shoes with heels I actually wear because they are more comfortable than most, and they're just adorable. I am not generally a high heel wearer, so I'm not used to walking with my heels elevated. Despite that, these shoes were fairly easy to walk in. They are my favorite pairs of heels. and I do highly recommend them. I will be buying more colors in the future, and I hope they will come out with more colors like brown and an aqua/blue shade.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2021
S
Verified Purchase
Sarah C. Wiggins
Pawtucket, US
★★★★★ 5
Love this shoe style and color!
Size: 11, Color: Dark Sage Nbpu, Size: 11, Color: Dark Sage Nbpu
Love the shoe, comfortable and cute. The green is gorgeous! Happy with this purchase.
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Reviewed in the United States on May 24, 2026
C
Verified Purchase
Chrystal
Chelsea, US
★★★★★ 4
Cute
Size: 6.5, Color: Black (Pu)
Cute, comfortable.
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Reviewed in the United States on April 14, 2026
S
Verified Purchase
SparkaliSB
Los Angeles, US
★★★★★ 5
Trying to get what's in picture
Size: 9, Color: Natural Nbpu
Amazon said my size was a 10. So i ordered a 10. Waaaay too long, wide big in general, and I have a wide foot so I was pleasantly surprised. Company did not offer any color in size 9.5 but according to their size guide I "might" fit into a 9! Again, pleasantly surprised that i totally did and even when I put in my "Dr. Scholl's" inserts, i have slight wiggle room for when feet swell. Overall I am happy with the shoe fit, comfortability and height...not that I'd wear these for more than 8 hrs., but comfy enough for a wedding or to wear to work when I have a "mostly office day" instead of out in the yard. HOWEVER... i loved the color and suede-ey look/feel pattern of the size 10. It was exactly as picture/info described. But I'm not sure what happened to the size 9? wth? Although i ORDERED exact same shoe/color but in smaller size...what I got was a much lighter color, and NOT the suede fabric...more nubuck. Bu inside of shoe had same info/tag as the 10. Really hoping that it was a packing/labeling error. Will try one more time to order the 9, in the same 'name' fabric. Fingers crossed that I get what I ordered/want. Otherwise it'll be a return and less stars.
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Reviewed in the United States on November 4, 2024
D
Verified Purchase
donald j.
Carnegie, US
★★★★★ 5
I can’t say anything but I really love them
Size: 6, Color: Natural Nbpu
They look great. They feel great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2026

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