Dahua TPC-SDA8641-B25Z45 4MP Starlight AI PTZ Thermal Camera 45x Zoom IR 250m IP66 Two-Way Audio

Dahua TPC-SDA8641-B25Z45 4MP Starlight AI PTZ Thermal Camera 45x Zoom IR 250m IP66 Two-Way Audio
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TPC-SDA8641-B25Z45 - is an intelligent PTZ thermal camera designed for advanced perimeter protection and professional monitoring of large areas. It integrates a 640 × 512 VOx thermal sensor with 25 mm thermal lens and a 4 MP Starlight visible camera with 5.5-248 mm lens and 45x optical zoom , offering detailed images and precise detection in any condition. Thanks to intelligent tracking linked between thermal and visible channels , Artificial Intelligence functions for human/vehicle classification, tripwire , intrusion detection and boat detection , it guarantees effective and reliable surveillance. The equipment also includes two-way audio , light and sound alarm , IR illumination up to 250 meters , independent dual PTZ and IP66 protection, ideal for critical infrastructures and industrial sites. Dahua

Technical Data Sheet

Reference: TPC-SDA8641-B25Z45

Brand: Dahua

EAN: 6923172535269

Manufacturer Object ( [id] => 13 [name] => Dahua [description] =>

The Asian Company, born in 2001, is famous because of the excellent quality of its product in terms of performances and potential.

The range of products made by Dahua includes not only classic CCTV systems but also more complex and articulate systems: not only video surveillance, indeed, but also access control, video intercoms, thermal cameras and much more.

The reliability, the cutting-edge technologies and the competitive prices offered by Dahua are only some of the reasons why Setik has always chosen to distribute this brand. Dahua has been for years a reference point in the international CCTV market, due to the huge investments dedicated every year to Research and Development. Numbers are clear: since 2016, Dahua has registered more than 800 patents with its own brand.

The Dahua-branded products sold by Setik Srl could eventually be delivered as OEM: this means that the items are absolutely original and made by Dahua, but characterized by a different aesthetic look reserved for the online market (generally as far as the logo and the package are regarded).

This has no effects on the warranty and on the technical specifications nor even on the possible updates and functionalities, because the products are authentic Dahua’s ones.

[short_description] =>

Videosorveglianza Dahua

Zhejiang Dahua Technology Co., Ltd. is one of the leading solution providers in video surveillance industry, with more than 13,000 employees and 35 active branches all over the world.

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TPC-SDA8641-B25Z45 | POE PTZ THERMAL IP CAMERA WITH 5.5-248mm VARIFOCAL LENS - 25mm THERMAL LENS - 4 MP STARLIGHT - ARTIFICIAL INTELLIGENCE - TWO-WAY AUDIO - SMOKE AND HEAT DETECTION


Dahua

The Dahua TPC-SDA8641-B25Z45 is an intelligent PTZ thermal camera designed for advanced perimeter protection and critical infrastructure monitoring. It integrates a 640 × 512 VOx thermal sensor with 25 mm thermal lens and a 4 MP Starlight visible camera with 5.5-248 mm lens and powerful 45x optical zoom , offering detailed images and accurate detection even at long distances. Thanks to linked tracking between thermal and visible channels , Artificial Intelligence functions with human/vehicle classification, tripwire , intrusion detection and boat detection , it guarantees efficient and precise surveillance. The equipment also includes two-way audio , sound and light alarm , IR illumination up to 250 meters , independent dual PTZ and IP66 protection to operate in any environmental conditions.

Main specifications:

- VOx thermal sensor 640 × 512

- 4 MP Starlight Camera

- 25mm thermal optics

- Visible optics 5.5-248 mm

- 45x optical zoom

- AI with human/vehicle classification

- Tripwire and Intrusion Detection

- Boat Detection

- Thermal-visible tracking

- Two-way audio

- Sound and light alarm

- IR illumination 250 m

- IP66 protection

Further details

✅ Optics :
The visible camera integrates a 5.5-248 mm motorized lens with a powerful 45x optical zoom , ideal for monitoring large areas and for the precise identification of people, vehicles and critical details even at long distances.
✅ Thermal Optics :
The TPC-SDA8641-B25Z45 features a 25mm thermal optic with an optimized field of view for perimeter protection and thermal anomaly detection, enabling reliable monitoring in any light or weather conditions.
✅ Resolution:
The combination of a 640 × 512 pixel thermal sensor and a 4 MP (2560 × 1440) visible camera ensures extremely detailed images and high precision in thermographic and video analysis.
✅ Thermal sensor:
The VOx Uncooled Focal Plane Detector sensor with NETD sensitivity less than 35 mK detects minimal temperature changes, allowing the rapid identification of heat sources, intrusions and anomalous situations.
✅ PTZ Camera:
The solution integrates a dual independent PTZ system, with thermal movement up to 190° and visible camera with 360° rotation, supporting up to 300 presets , automatic tours and intelligent tracking for complete coverage.
✅ Artificial Intelligence:
Advanced AI features include Human & Vehicle Classification , Boat Detection , intelligent target filtering, and advanced video analytics to reduce false alarms and improve perimeter security.
✅ Functions:
It supports tripwire , intrusion detection , cold/hot spot trace , multi-scene target tracking , panoramic tracking and automatic linking between thermal and visible channels for highly efficient surveillance.

✅ Two-way audio:
The Two-Way Audio function enables real-time communication between the operator and the monitored area, improving event management and remote control activities.
✅ Sound alarm:
The system integrates an audible and visual alarm that allows for an immediate response to detected events, increasing the effectiveness of active deterrence and site security.
✅ Network Camera:
Compatible with HTTPS , RTSP , IPv4/IPv6 , SNMP , QoS , FTP , DDNS and other professional standard protocols, it ensures perfect integration with advanced VMS software and video surveillance systems.
✅ Doors:
It features 1 RJ-45 10/100 Base-T port , 7 alarm inputs , 2 alarm outputs , 1 audio input , 1 audio output and 1 RS-485 port , offering wide possibilities for integration with professional security systems.
✅ PoE:
The camera uses professional 36 VDC ±25% power with a maximum consumption of 58 W ; it does not support standard PoE and is designed for high-performance installations in critical environments.

Technical data sheet

TPC-SDA8641-B25Z45
Thermal
Detector Type Vanadium oxide uncooled focal plane detector
Effective Pixels 400 (H) × 300 (V)
Pixel Pitch 12 μm
Spectral Range 8 μm–14 μm
Sensitivity (NETD) <35 mk="" f="" 1="" 0="" td="">
Focal Length 25 mm
Field of View H: 24.6°; V: 19.8°
Thermal Focus Control Fixed-focal
Close Focus Distance 1 m (3.28 ft)
Digital Detail Enhancement (DDE) Yes
Digital Zoom 19 levels
Thermal AGC Auto/Manual
Thermal Noise Reduction 2D NR/3D NR
Image Flip 180°; Mirror
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)
Visible
Image Sensor 1/1.8" CMOS
Max. Resolution 2560 (H) × 1440 (V)
Pixel 4 MP
Horizontal Definition

Center ≥ 1200 TVL
Edge ≥ 900 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 Car; manual; indoor; outdoor; tracking; sodium lamp; street lamp; natural
Defog Electronic defog
Electronic Shutter Speed 1 s–1/30,000 s (auto/manual)
BLC Yes
WDR Yes
HLC Yes 36 VDC/5A ± 25%
Power Consumption Basic: 30 W
Max: 58 W (illuminator)
Environment
Operating Temperature –40 °C to +65 °C (–40 °F to +149 °F)
Operating Humidity ≤95%
Physical Characteristics
Protection IP66
Reliability Surge protection: 6 kV
Air discharge: 15 kV
Contact discharge: 8 kV
Structure
Product Dimensions 484.8 mm × 267 mm × 476.5 mm (19.09" × 10.51" × 18.76") (L × W × H)
Packaging Dimensions 708 mm × 380 mm × 580 mm (27.87" × 14.96" × 22.83") (L × W × H)
Net Weight 15.9 kg (35.05 lb)
Gross Weight 21.5 kg (47.40 lb)
All our products are in conformity with the in force CE normative (read here). To ask for a copy of the certification fill out this form

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