SKU: 14116272827

DAHUA TPC-SD8421(onlyforproject) Thermal Network Hybrid Speed Dome Camera

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Description

DAHUA TPC-SD8421(onlyforproject) Thermal Network Hybrid Speed Dome CameraTPC SD8421(only for project) Thermal Network Hybrid Speed Dome Camera > 400x300 VOx uncooled thermal sensor technology > Athermalized Lens(thermal), Focus free > 1 2. 8 2Megapixel progressive scan CMOS > Powerful 45X optical zoom > Support fire detection & alarm > Max 240 s pan speed, 360 endless pan rotation > Up to 300 presets, 5 auto scan, 8 tour, 5 pattern > 7 2 alarm in out > Micro SD memory, IP66 Product Data Thermal Camera Image Sensor Uncooled

TPC-SD8421(only for project)

Thermal Network Hybrid Speed Dome Camera

> 400x300 VOx uncooled thermal sensor technology
> Athermalized Lens(thermal), Focus-free
> 1/2.8” 2Megapixel progressive scan CMOS
> Powerful 45X optical zoom
> Support fire detection & alarm
> Max 240°/s pan speed, 360° endless pan rotation
> Up to 300 presets, 5 auto scan, 8 tour, 5 pattern
> 7/2 alarm in/out
> Micro SD memory, IP66


 

Product Data

Thermal Camera

Image Sensor

Uncooled VOx Microbolometer

Effective Pixels

400(H)x300(V)

Pixel Size

17um

Thermal Sensitivity(NETD)

<40mK

Spectral Range

8~14um

Image Setting

Brightness/Sharpness/ROI/AGC/FFC/3D DNR

Color Palettes

18(Whitehot/Blackhot/Ironrow/Icefire/

Fusion/Rainbow/Globow/Iconbow1/

Iconbow2 .etc)

Thermal Lens

Lens Type

Fixed/F1.0

Focus Control

Athermalized, Focus-free

Focal Length

25mm

35mm

50mm

Angle of View

H:15.5°, V:11.6°

H:11.1°, V:8.3°

H:7.8°, V:5.8°

Effective Distance①

Man(1.8m*0.5m)

D②:735m

R③:189m

I ④ :95m

D:1030m

R:265m

I : 132m

D:1471m

R: 378m

I : 189m

Effective Distance

Vehicle(4m*1.4m)

D:1634m

R:420m

I :210m

D:2288m

R: 588m

I : 294m

D:3268m

R: 840m

I : 420m

Visible Camera

Image Sensor

1/2.8" CMOS

Effective Pixels

1920(H)x1080(V)

Electronic Shutter Speed

1/1 ~ 1/30,000s

Min. Illumination

[email protected](Color), [email protected](B/W)

S/N Ratio

More than 55dB

IR Distance

100m (328ft)

IR On/Off Control

Auto / Manual

IR LEDs

4

Visible Lens

Focal Length

3.95mm~177.7mm

Max Aperture

F1.6 ~ F4.95

Angle of View

H: 70.3° ~ 1.8°

Optical Zoom

45X

Focus Control

Auto / Manual

Close Focus Distance

100mm~ 1000mm (0.33ft~3.28ft)

PTZ

Pan/Tilt Range

Pan: 0° ~ 360° endless;Tilt: -10° ~ 90°

Manual Control Speed

Pan: 0.1° ~200° /s; Tilt: 0.1° ~120° /s

Preset Speed

Pan: 0.1° ~240° /s ;Tilt: 0.1° ~200° /s

Preset

300

PTZ Mode

5 Auto Scan, 8 Tour, 5 Pattern, Auto Pan

Speed Setup

Human-oriented focal length/ speed adaptation

Power Up Action

Auto restore to previous PTZ and lens status

after power failure

Idle Motion

Activate Preset/ Scan/ Tour/ Pattern if there is no command in the specified period

Protocol

DH-SD, Pelco-P/D (Auto recognition)

Video

Compression

H.265 / H.264 / MJPEG

Frame Rate

Main Stream:

Thermal: 1280x1024 / 720P / 400x300 @25/30fps

Visible: 1080P / 720P / D1 @25/30fps

Sub Stream:

Thermal: 640x512 / 400x300 @25/30fps

Visible: D1 / CIF @25/30fps

Bit Rate Control

CBR / VBR

Bit Rate

H.264: 640 ~8192Kbps

Day/Night

Auto(ICR) / Color / B/W

BLC Mode

BLC / HLC / DWDR

White Balance

Auto / ATW / Indoor / Outdoor / Manual

Noise Reduction

2D/3D DNR

Motion Detetion

Off / On (4 zone, Rectangle)

Region of Interest

Off / On (4 zone)

Electronic Image Stabilization

(EIS)

Off / On

Defog

Off / On

Digital Zoom

4x(19 levels)

Flip

180°

Mirror

Off / On

Privacy Masking

Off / On (4 area, Rectangle)

Audio

Compression

G.711A / G.711Mu / AAC / PCM

Intelligence

IVS

Tripwire, Intrusion

Advanced Intelligent Functions

Fire detection & alarm, Cold/Hot spot trace, Human/Vehicle classification, Auto Tracking

Tracking Trigger Mode

Manual / Auto (alarm triggered)

Tracking Trigger Event

Targeting, Tracking, Recording, Snapshot, Alarm, etc.

Network

Ethernet

RJ-45 (10/100Base-T)

Protocol

IPv4/IPv6, HTTP, HTTPS, 802.1x, Qos, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTP, TCP, UDP, IGMP, ICMP, DHCP, PPPoE, ONVIF

Interoperability

ONVIF Profile S&G, API

Streaming Method

Unicast / Multicast

Max. User Access

10 Users / 20 Users

Edge Storage

Micro SD (256GB)

Memory status display (Normal / Error / Active / Formatting / Lock),

NAS (Network Attached Storage), Local PC for instant recording

Web Viewer

>IE8,

Management Software

Smart PSS, DSS

Smart Phone

Android, iOS

Certifications

Certification

CE (EN 60950:2000) FCC (FCC Part 15 SubpartB )

Interface

Video Interface

1 Port (CVBS/BNC)

Audio Interface

1/1 In/Out

RS485

Support

Alarm

7/2 In/Out

Electrical

Power Supply

AC 24V/3A±15%

Power Consumption

17W, Max. 38W (Heater, LEDs on)

Environmental

Operating Conditions

-40°C ~ +60°C (-40°F ~ +140°F) / Less than 95% RH

* Start up should be done at above -40°C (-40°F)

Storage Conditions

-40°C ~ +70°C (-40°F ~ +158°F)) / Less than 95% RH

Ingress Protection

IP66

Construction

Casing

Metal

Dimensions

Φ240mm x 382mm (Φ9.45" x 15.04")

Net Weight

6.8Kg (14.99 lb)

Gross Weight

9.5Kg (20.94 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: 14116272827

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4.3 ★★★★★
Based on 26 reviews
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Product Reviews
K
Verified Purchase
Kindle Customer
Lexington, US
★★★★★ 4
keyboard and case is phenomenal, trackpad is borderline unfunctional
Color: Black
I bought this case, because of the keyboard and trackpad, i wanted to use my ipad more like a laptop. the keyboard is phenomenal and certaintly better than other cheap ipad keyboards i have tried, I can actually use this one without having to repeatedly slam or hard press certain keys and can actually have a flow of typing. additionally, everything else regarding the case itself is amazing. it isnt cumbersome or bulky and it is very easy to swap between ipad and laptop mode on the fly. the trackpad however is genuinely unusable. the sensitivity on the trackpad is horrid and I cannot figure out how to change it, and additionally, clicking using the trackpad is outright impossible. you try to left click, it registers as a right click, or you try to click and it instead snaps your cursor to the bottom of the screen instead. it is also impossible to use any gesture functions with the trackpad, even something as simple as scrolling up and down or left to right is impossible. it is outright impossible to have any kind of workflow using the trackpad. it is unfortunately just a lot easier to use the keyboard and touch screen! its a shame that the keyboard and case itself is very nice too, so I will now have to spend more money on a separate mouse, which is additionally ANOTHER item i will have to carry around, just to make what I already bought work the way I expected.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026
J
Verified Purchase
Jessie A.
Fort Morgan, US
★★★★★ 5
Great quality at a great price range!
Color: Navy Blue
Works very well for the day to day. Great quality at a great price range. Would definitely buy again if needed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
A
Verified Purchase
Allana W
West Palm Beach, US
★★★★★ 5
Solid case.
Color: Sky-Blue
Love this case. Fits great and the color is great! The keyboard is nice and it even has a little spot for a stylist.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
N
Verified Purchase
Nosiest
Birmingham, US
★★★★★ 4
Cheap and good
Color: Black, Color: Black
I chose the color black and it gives a really nice look, especially with the multicolor led lights around the keys. It is very easy to clean and you can shut off the keyboard to prevent any mess with the iPad. The magnet is very nice and keeps the keyboard in place. The keyboard doesn’t easily slip or anything so it holds the iPad very well. Only bad thing is that over time the iPad begins to scrape off the pain and it leaves your keyboard with some white spots all over :/ but if looks isn’t something that you care about, this is the keyboard for you. Don’t use it for gaming because there is a delay in functionality when you press a key and then try to use the pad. Also, you have to press the keys a bit harder than the usual keyboard. But for the price? This is a great item! Definitely worth my money
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 18, 2026
G
Verified Purchase
Grant In Austin
Houston, US
★★★★★ 5
Great quality at a remarkable price
Color: Navy Blue
I got an iPad and was looking for a cover to protect it. I came across this case that has a Bluetooth keyboard. It seems to be working great. It was less than $30 and had 4.5 stars with over 4k reviews. The keyboard is magnetic and detachable, so I’ve got lots of configuration options. The keyboard pairs easily and allows you to use the iPad like a laptop. The point of an iPad a lot in one shot is kind of the touchscreen, but when I’m typing a lot of text as once (like now), it’s really nice to have a physical keyboard and touchpad. The keys are comfortably spaced and I’m comfortable typing on it. There is no additional setup for the keyboard besides pairing it to the iPad. At that point, all the cursor and keyboard features are immediately available. The case is well built and has nice features like a slot to hold a stylus and multiple grooves to set your viewing angle. It’s configured to be used in landscape mode, but if for some reason you wanted to use it in portrait mode, you can pop the keyboard off to lay it flat. Especially for the price, this is an exceptionally nice iPad cover.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026

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