Dahua TPC-SDT8621 640x512 Thermal Hybrid 45x PTZ Speed Dome Camera

In stock
SKU: TPC-SDT8621
Regular price $100,000.00

This is a placeholder price. Please contact us for a quote.

Lead time & order confirmation

Most orders ship within 30 working days. Stock status shown on this page is not real-time.

After you place your order, please check the order confirmation email from our team. We will confirm stock, lead time and shipping before dispatch. If an item is out of stock, we may propose a compatible replacement model for your approval.

Working to a project deadline? Contact us before ordering.

Need help with this product?

Our team can confirm specifications, stock and pricing before you order.

Email sales@icctvzone.com or contact us.

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Daniel LeventSenior Engineer SalesOnline now

Need help choosing the right model? I can confirm specifications, stock and lead time before you order.

TPC-SDT8621

Thermal Network Hybrid Speed Dome Camera

> 640x512 VOx uncooled thermal sensor technology
> Athermalized Lens(thermal), Focus-free
> 1/1.8” 4Megapixel progressive scan CMOS
> Powerful 45X optical zoom
> Support fire detection & alarm
> Max 200°/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

640(H)x512(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

50mm

Angle of View

H:24.6°, V:19.8°

H:12.4°, V:10.0°

Effective Distance①

Man(1.8m*0.5m)

D②:735m

R③:189m

I ④ :95m

D:1471m

R: 378m

I : 189m

Effective Distance

Vehicle(4m*1.4m)

D:1634m

R:420m

I :210m

D:3268m

R: 840m

I : 420m

Visible Camera

Image Sensor

1/1.8" CMOS

Effective Pixels

2688(H)x1520(V)

Electronic Shutter Speed

1/1 ~ 1/30,000s

Min. Illumination

0.001Lux@F1.4(Color), 0.0001Lux@F1.4(B/W)

S/N Ratio

≥55dB

IR Distance

150m (518ft)

IR On/Off Control

Auto / Manual

Visible Lens

Focal Length

5.5mm~248mm

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° ~200° /s ;Tilt: 0.1° ~120° /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 / 640x512 @25/30fps

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

Sub Stream:

Thermal: 640x512 / 320x256 @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(24 levels)

Flip

180°

Mirror

Off / On

Privacy Masking

Off / On (4 area, Rectangle)

Audio

Compression

G.711A / G.711Mu / 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 (512GB)

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

DC 36±12V

Power Consumption

26W

Max. 50W (Heater, LEDs on)

Environmental

Operating Conditions

-40°C ~ +70°C (-40°F ~ +158°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

507.3mm×300mm×300mm (L×W×H)

Net Weight

<13Kg (14.99 lb)

Order & Pricing Information for Surveillance Products

Please note the following important details when ordering surveillance products from ICCTVZONE:

  • Order confirmation: After you place an order, please check the confirmation email from our team. We will confirm stock, lead time and shipping before dispatch.
  • Stock & replacements: Inventory status is not real-time. If an item is out of stock, we may propose a compatible replacement model for your approval.
  • Final pricing: Prices shown are indicative. The final price is confirmed on the Proforma Invoice (PI) after order confirmation.
  • Project-specific pricing: Some products are configured for project requirements; pricing may vary with quantity and specification.
  • Minimum order: A minimum order value may apply to non-stock or project items; our team will confirm before processing.
  • Shipping costs: Shipping is calculated separately and added to the order total.
  • Duties & taxes: Import duties, taxes and customs clearance fees are not included in the product price or shipping quote. These charges are the customer's responsibility.
  • Genuine products: We supply genuine products from leading brands with current firmware.
  • Technical support: Our engineers provide pre-sales and after-sales technical support.
  • Warranty: Warranty terms depend on the product and order type; we will confirm the applicable coverage in writing.

Questions? Contact sales@icctvzone.com.

Why this model

Product Features

What this model is for, what it does well, and what to confirm before it goes on a project.

Best for

Round-the-clock perimeter and fire-detection surveillance where a thermal channel and a 45x zoom visible channel must share one PTZ dome.

Before you orderConfirm the thermal focal length option (25mm or 50mm), your recorder and VMS compatibility, and current lead time with ICCTVZONE before ordering.
01
Dual Thermal and Visible

Pairs a 640x512 VOx thermal sensor with a 4MP 1/1.8-inch CMOS visible channel so you can spot heat signatures and confirm details from the same unit.

02
45x Optical Zoom Reach

The 5.5-248mm visible lens with 45x optical zoom lets operators close in on distant activity while the athermalized thermal lens stays focus-free.

03
Fire Detection Alerts

Built-in fire detection and alarm support, 7/2 alarm in/out and up to 300 presets help automate response across large sites.

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