SKU: 7725752050

DAHUA TPC-PT8421A-T Thermal Network Hybrid Pan & Tilt Camera

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Description

DAHUA TPC-PT8421A-T Thermal Network Hybrid Pan & Tilt CameraTPC PT8421A T Thermal Network Hybrid Pan & Tilt Camera > 400 300 uncooled VOx thermal sensor technology > Athermalized lens (thermal), focus free > 1 2. 8 2 megapixel progressive scan CMOS > Support temperature measurement > Support detection and alarm of fire > Max 140 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 Detector Type Vanadium Oxide

TPC-PT8421A-T 

Thermal Network Hybrid Pan & Tilt Camera

> 400 × 300 uncooled VOx thermal sensor technology
> Athermalized lens (thermal), focus-free
> 1/2.8” 2 megapixel progressive scan CMOS
> Support temperature measurement
> Support detection and alarm of fire
> Max 140°/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

Detector Type

Vanadium Oxide Uncooled Focal Plane Detector

Max. Resolution

400 × 300

Pixel Pitch

17μm

Spectral Range

8μm–14μm

Thermal Sensitivity (NETD)

≤ 40mK@f/1.0

Focal Length

25 mm

35 mm

50 mm

100 mm

Field of View

H: 15.6° ×

V: 11.6°

H: 11.1° ×

V: 8.3°

H: 7.8° ×

V: 5.8°

H: 3.9° ×

V: 2.9°

Effective Distance
Human (1.8 m × 0.5 m)

D: 735 m
R: 189 m
I: 95 m

D: 1029 m
R: 265 m
I: 132 m

D: 1471 m
R: 378 m
I: 189 m

D: 2941 m
R: 756 m
I: 378 m

Effective Distance
Vehicle (4.0 m × 1.4 m)

D: 1961 m
R: 490 m
I: 245 m

D: 2745 m
R: 686 m
I: 343 m

D: 3922 m
R: 980 m
I: 490 m

D: 7843 m
R: 1961 m
I: 980 m

Focus Mode

Athermalized

Aperture

F1.0

F1.0

F1.0

F1.4

Digital Detail
Enhancement (DDE)

Yes

Image Stabilization

Electronic Image Stabilization

Digital Zoom

19×

AGC

Auto; Manual

Noise Reduction

2D NR; 3D NR

Image Flip

180°

Visible

Image Sensor

1/2.8 inch CMOS

Max. Resolution

1920 × 1080

Pixel

2MP

Electronic Shutter Speed

1/30000 s–1/3 s

Min. Illumination

Color: 0.016 Lux
Black & white: 0.0175 Lux
0 Lux (IR on)

IR Illumination Distance

100 m

IR Illuminator On/Off Control

Auto; Manual

Focal Length

6.6 mm–330 mm

Aperture

F1.8–F6.5

Field of View

H: 42.34°–1.10°; V: 24.68°–0.62°; D: 48.06°–1.27°

Focus Mode

Auto; Semi-Auto; Manual

Close Focus Distance

1.2 m (3.94 ft)

Iris Control

Auto; Manual

Day/Night

Auto (ICR); Color/B/W

BLC

Yes

WDR

120 dB

HLC

Yes

White Balance

Auto/Manual/Indoor/Outdoor/Tracking/Sodium lamp/Street lamp/Natural

AGC

Auto; Manual

Noise Reduction

2D NR; 3D NR

S/N Ratio

≥ 55 dB

Region of Interest (RoI)

Yes

Defog

Optical Defog

Image Stabilization

Optical Image Stabilization

Optical Zoom

50×

Digital Zoom

16×

Image Flip

180°

Exposure Compensation

Yes

PTZ

Pan/Tilt Range

Pan: 0°–360° endless; Tilt: -45°–+90°

Manual Control Speed

Pan: 0.1°–140°/s; Tilt: 0.1°–50°/s

Preset Speed

Pan: 0.1°–140°/s; Tilt: 0.1°–50°/s

Presets

300

Tour

8

Pattern

5

Scan

5

Power-off Memory

Yes

Privacy Masking

4 areas

Idle Motion

Preset/Tour/Pattern/Scan

Protocol

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

Intelligence

Advanced Intelligence

Fire Detection & Alarm
Cold & Hot Spot Trace

Tripwire & Intrusion
Human & Vehicle Classification
Auto Tracking

Temperature Measurement

Temperature Range

Low Temperature Mode: -20°C to +150°C (-4°F to +302°F)
High Temperature Mode: 0°C to +550°C (+34°F to +1022°F)

Temperature Accuracy

Max (±2°C, ±2%)
Operating Temperature: -20°C to +60°C (-4°F to +140°F)

Temperature Mode

Spot: 12
Line: 12
Area: 12
Support 12 rules simultaneously

Video and Audio

Video Compression

H.265/H.264M/H.264H/H.264B/MJEPG

Resolution

Thermal:
Main Stream: SXGA (1280 × 1024)/960P (1280 × 960)/720P (1280 × 720)/400 × 300, 1280 × 960 by default
Sub Stream: 640 × 512/640 × 480/400 × 300, 400 × 300 by default
Visual:
Main Stream: 1080P (1920 × 1080)/720P (1280 × 720)/704 × 576, 1920 × 1080 by default
Sub Stream: 704 × 576/352 × 288, 352 × 288 by default

Frame Rate

Thermal(50Hz):
Main Stream: 1fps–25fps, 25fps by default; sub stream: 1fps–25fps, 15fps by default
Visual(50Hz):
Main Stream: 1fps–25fps, 25fps by default; sub stream: 1fps–25fps, 15fps by default

Thermal(60Hz):

Main Stream: 1fps–30fps, 30fps by default; sub stream: 1fps–30fps, 15fps by default

Visual(60Hz):

Main Stream: 1fps–30fps, 30fps by default; sub stream: 1fps–30fps, 15fps by default

Audio Compression

G.711a; G.711mu; PCM

Environment

Protocol

HTTP; HTTPS; TCP; ARP; RTSP; RTP; UDP; RTCP; SMTP; FTP; DHCP; DNS; DDNS; PPPOE; IPv4/v6; SNMP; QoS; UPnP; NTP

Edge Storage

FTP; Micro SD card (256G)

Interoperability

ONVIF; CGI; DAHUA SDK

Browser

IE: IE9 and the later(Edge not support)
Google: 42 and the earlier
Firefox: 52 and the earlier

User/Host

20

Security

Authorized username and password; attached MAC address; encrypted HTTPS; IEEE 802.1x; controlled network access

Management Software

Smart PSS, DSS, DMSS

Certification

Certifications

CE:
EN 55032:2015;
EN 61000-3-2:2014;
EN 61000-3-3:2013;
EN 50130-4:2011/A1:2014;
EN 55024:2010/A1:2015;
EN 55035:2017;
FCC: FCC Part 15 SubpartB 2019

Port

Video Interface

1 port (BNC, 1.0V[p-p], 75Ω)

Network

1 10M/100M Ethernet port (RJ-45)

Alarm Input

7

Alarm Output

2

Audio Input

1

Audio Output

1

RS-485

1 pair

Power

Power Supply

30V–48V DC

Power Consumption

Basic: 37W
Max: 52W ( IR on, heater off)
Max: 65W ( IR on, heater on)

Environmet

Operating Temperature

-40°C to +70°C (-40°F to +158°F)

Operating Humidity

≤ 95%

Protection

IP66, anti-surge 6KV, anti-elctrostatic 8KV (touched by objects), anti-elctrostatic 15KV (air)

Structure

Product Dimensions (L × W × H)

502.8 mm × 248.4 mm × 344.6 mm (19.80" × 9.78" × 13.57")

Packaging Dimensions

715 mm × 615 mm × 402 mm (28.15" × 24.21" × 15.83")

Net Weight

≤ 15 kg (33.07 lb)

Gross Weight

≤ 40 kg (88.18 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: 7725752050

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4.1 ★★★★★
Based on 5 reviews
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Product Reviews
A
Verified Purchase
Amazon Customer
Birmingham, US
★★★★★ 4
Excellent for aggressive chewers
Color: Blue/Medium, Size: Blue
First I would like to say I think Jolly Pets are the best line of dog toys out there if you have an aggressive chewer. Their products have amazed me! And I am not being paid for this review. I have a 155 lb mastiff that is an excellent behaved boy but loves to destroy his toys. I had this bone in large and it held up excellent for about 4-5 months. I ordered it again in medium size by mistake and after 2 weeks it already has pieces missing...my fault. My only complaint is the medium size in blue smells like vanilla perfume. I can't wash it off. Although my handsome boy doesn't seem to mind. I just reordered in large. Also ordered a few other Jolly Pet toys as I am amazed at how they hold up. The "soccer ball" is my dogs favorite. It reinflates itself again and again no matter how much chewing or wear and tear its given. It's just magic!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 1, 2022
A
Verified Purchase
Annie Sameuchay
New York, US
★★★★★ 5
This company makes great toys for pitts!!
Color: Blue/Medium, Size: Blue, Color: Blue/Medium, Size: Blue
Our pitt LOVES this toy. The rubber is reeeaally tough. It’s well designed because it’s a slippery surface. You can tell from the video there’s a lot of squeaking from him trying to get a good grip. He found a pretty good spot to hook his upper teeth into the crevasse, but his bottom teeth kept slipping. As a side note, I wouldn’t leave any toy home alone with him that’s about 3 inches or smaller because dogs can choke on it, but that doesn’t make this any toy or company any less amazing. For toys I would leave home with a power chewer, take a look at that 4inch red ball made by this same company. He hasn’t made a dent in that thing and you can put treats in it. :)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 5, 2025
A
Verified Purchase
Amazon Customer
Whiting, US
★★★★★ 1
No for aggressive chewer waste of money
Color: Blue/Medium, Size: Blue, Color: Blue/Medium, Size: Blue
Within 10 minutes she destroyed it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
M
Verified Purchase
Maria M.
Lowell, US
★★★★★ 5
Favorite toy!
Color: Orange/Large, Size: Orange
My dog lives these!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
S
Verified Purchase
Shorty & Lily's Mom
Lake Worth, US
★★★★★ 5
Takes a beating - looks like new!
Color: Blue/Medium, Size: Blue
EDITED AGAIN, 12/28/22: My boy still has his original blue one of these and the yellow one from way back. He's received a couple more over the years which he's managed to sneak out of the house and lose - evidently neighbor dogs or perhaps foxes, etc love them, too, and carry them off?! At any rate, he'd managed to get himself back to his original two, so I bought him a late Christmas present of a new yellow bone. He just opened the package (with help, of course - he's smart, but lacks the necessary opposing thumbs to do it on his own) and he was ecstatic! He reached into the mailing envelope, grabbed it, gave it a couple of triumphant tosses then ran for his bed, pulled a blanket in, and has been chewing, fighting with, burying in the blanket and "discovering" it for about a half hour now! I don't know what the attraction is, but he still loves these things and they're still lasting! The only other toys that have lasted more than a day are Nylabones (because he won't even look at them, let alone touch them) and a set of interlocked skinny rubber rings that he's not at all interested in, but if I ask about them, he'll move them around the room for a couple of days to make me feel better! LOL EDITED TO ADD 2022: Here I am, back 5 1/2 years later to say my dog STILL has this bone and makes use of it a couple of times a week. And he still loves it and sleeps with it. He has gone through a couple of the smaller version (yellow instead of blue) over this time frame because those get constant use. But that’s amazing in itself!! These are still the only toy I would call indestructible. Great toy! I have a dachshund who destroys toys in record time. I can hear the amused chuckles now, but anyone who has seen him in action (including rottie, pit bull and Doberman owners) is in awe. He is very methodical and relentless - the mad genius of dog toy torture! Small and quiet but utterly ruthless. Anyway...my boy has been working on this since the beginning of October and the thing looks like new! I think you can see one tooth mark, otherwise it looks untouched! This is a dog who can reduce Kongs and other rubber toys to a pile of chunks in minutes. But he also LOVES it - carries it around, brings it into his bed at night to sleep, and when his doxie brother (who is far too dignified to do dog toys) doesn't feel well, it is offered up as a "feel better" snuggly...for about 2 minutes. But it's the thought that counts, right? I don't know what makes this so attractive to my mini-Jaws and so long-lasting, but it works!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 3, 2017

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