4MP AI Thermal Camera with 9mm/4mm Lens, PoE/ePoE, and IP67 - Dahua

4MP AI Thermal Camera with 9mm/4mm Lens, PoE/ePoE, and IP67 - Dahua
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TPC-BF4441-B9F4-V1 - is a professional thermal IP bullet camera designed for perimeter protection and advanced thermal monitoring. It combines a 400×300 px VOx thermal sensor with a 4 MP (2688×1520) optical camera , equipped with a 9 mm thermal lens and a 4 mm visible lens , to ensure high detection accuracy over medium distances. Thanks to the AI detection functions of heat, line crossing, intrusion and people and vehicle classification , it offers intelligent surveillance with false alarm reduction. The presence of a built-in sound and light alarm , two-way audio , MicroSD support up to 512 GB , PoE / ePoE power supply and IP67 protection make it an ideal solution for professional security applications. Dahua

Technical Data Sheet

Reference: TPC-BF4441-B9F4-V1

Brand: Dahua

EAN: 6939554983450

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-BF4441-B9F4-V1 | POE THERMAL BULLET IP CAMERA WITH 4mm FIXED LENS - 9mm THERMAL LENS - 4 MEGAPIXELS - ARTIFICIAL INTELLIGENCE - TWO-WAY AUDIO


Dahua

The Dahua TPC-BF4441-B9F4-V1 is a professional thermal IP bullet camera designed for perimeter protection and advanced thermal monitoring. It integrates a 400×300 px VOx thermal sensor with a 4 MP (2688×1520) optical camera , equipped with a 9 mm thermal lens and a 4 mm visible lens , for precise detection over medium and long distances. Advanced AI functions include heat detection, line crossing, intrusion, people and vehicle classification and smoke detection , reducing false alarms and improving operational efficiency. The solution is completed by two-way audio , a built-in sound and light alarm , MicroSD support up to 512 GB , PoE/ePoE power supply and IP67 protection for professional outdoor installations.

Main specifications:

- Thermal sensor 400×300

- 4 MP optical camera

- 9mm thermal optics and 4mm visible optics

- AI people and vehicles

- Smoke and heat detection

- Two-way audio

- Sound and light alarm

- PoE/ePoE

- IP67

Further details

✅ Optics :
The TPC-BF4441-B9F4-V1 version integrates a 4mm F1.6 visible lens with 4MP (2688×1520) CMOS sensor , offering high-definition images and a wide 91.1° field of view , ideal for monitoring perimeter areas, parking lots and critical infrastructure.
✅ Thermal Optics :
The 9mm thermal optic combined with the highly sensitive thermal sensor enables long-range heat source detection, with advanced identification and classification capabilities of subjects and vehicles in any lighting conditions.
✅ Resolution:
The combination of 400×300 px thermal resolution and 4 MP optical resolution allows for detailed images and a complete view of the scene thanks to thermal and visible fusion technology.
✅ Thermal sensor:
The 400×300 pixel uncooled VOx sensor with NETD sensitivity ≤30 mK detects minute temperature changes, ensuring precise thermal monitoring for security, perimeter protection and fire detection applications.
✅ Artificial Intelligence:
Advanced AI functions support line crossing (Tripwire) , intrusion detection , people and vehicle classification , heat detection and smoke detection , reducing false alarms and improving the efficiency of security operations.
✅ Functions:
The camera features thermal and optical image fusion , Picture in Picture (PIP) , hot and cold spot tracking , 18 color palettes , 19x digital zoom and advanced image management via automatic AGC and 2D/3D noise reduction.

✅ Two-way audio:
Two-Way Audio support with dedicated audio input and output enables real-time communication between the operator and the monitored area, improving control and management of security events.
✅ Sound alarm:
The integrated audio and visual alarm with white light allows for immediate alerts to be activated in the event of intrusion or the detection of critical events, increasing the deterrent effect and the ability to intervene.
✅ Network Camera:
Professional IP connectivity supports advanced protocols such as ONVIF, RTSP, HTTPS, IPv4/IPv6, SNMP and Dahua SDK , ensuring seamless integration with NVR, VMS and enterprise video surveillance systems.
✅ Doors:
The equipment includes 10/100 Mbps RJ45 port , BNC CVBS video output , 2 alarm inputs , 2 alarm outputs , 1 audio input , 1 audio output and RS-485 interface , offering maximum flexibility of integration with external devices.
✅ PoE:
802.3af and ePoE support allows data and power to be transmitted over a single Ethernet cable, simplifying installation, reducing cabling costs, and ensuring greater operational reliability.

Technical data sheet

TPC-BF4441-B9F4-V1
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)
Field of View 9 mm: H: 30.2°; V: 22.6°
Thermal Focus Control Fixed-focal
Close Focus Distance 9 mm: 1.8 m
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 1/2.7" CMOS
Max. Resolution 2688 (H) × 1520 (V)
Pixel 4 MP
Horizontal Definition ≥1100 TVL
Min. Illumination Color: 0.01 lux
Black & white: 0.001 lux
0 lux (white light 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
Day/Night Auto (ICR); Color; B/W
Iris Control Fixed
Image Flip 180°; Mirror
Exposure Compensation Yes
Visible Focus Control Fixed-focal
Field of View H: 91.1°; V: 48.2°
Close Focus Distance 2 m
Openings F1.6
Illuminator On/Off Control Auto; manual
Illumination Distance 30 m
Audio and Video
Video Compression H.265; H.264M; H.264H; H.264B
Video Compression 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; 2560 × 1440; 1920×1080; 1280 × 720); 704×576;
2560 × 1440 (default)
Sub streams: 704 × 576; 352×288;
704 × 576 (default)
Video Frame Rate Thermal (50 Hz):
Main stream: 1 fps–25 fps, 25 fps by default
Sub stream: 1 fps–25 fps, 15 fps by default
Visible (50 Hz):
Main stream: 1 fps–25 fps, 25 fps by default
Sub stream: 1 fps–25 fps, 15 fps by default
Thermal (60 Hz):
Main stream: 1 fps–30 fps, 30 fps by default
Sub stream: 1 fps–30 fps, 15 fps by default
Visible (60 Hz):
Main stream: 1 fps–30 fps, 30 fps by default
Sub stream: 1 fps–30 fps, 15 fps by default
Audio Compression G.711a; G.711 mu
Image Encoding Format JPEG
Function
Two-way Audio Yes
Sound and Light Alarm Local audio and white light alarm prompts
Network Protocol IPv4/IPv6; HTTP; HTTPS; 802.1x; QoS; FTP; SMTP; UPnP; SNMP; DNS; DDNS; NTP; RTSP; RTP; TCP; UDP; IGMP; ICMP; DHCP; PPPoE
Region of Interest (RoI) Yes (customizable)
Storage FTP; Micro SD card (512 GB, hot swapping)
Interoperability ONVIF; CGI; DaHua SDK
Browser IE; Firefox; Chrome; Safari
User Management Up to 20 users; supports multi-level user permissions (2 levels): management group and user group
Malfunction Detection Network disconnection detection; IP conflict detection;
memory card state detection; memory space detection
Fusion Mode Yes. Off by default
PIP Yes
Intelligence
Heat Detection Yes
Cold/Hot Spot Trace Yes
Perimeter Protection Yes. Supports tripwire and intrusion
Target Distinction Human/Vehicle Classification
Smoke Detection 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 12 VDC ± 20%, PoE (802.3af), ePoE
Power Consumption Basic: 4.68W (12VDC); 5.4W (PoE)
Max: 11.88W (12VDC); 12.8W (PoE)
ePoE Yes
Environment
Operating Temperature –30 °C to +70 °C (–22 °F to +158 °F)
Operating Humidity ≤95%
Storage Temperature –40 °C to +70 °C (–40 °F to +158 °F)
Physical Characteristics
Protection IP67
Reliability Surge protection: 6 kV
Air discharge: 15 kV
Contact discharge: 8 kV
Structure
Product Dimensions 300.9mm × 130.2mm × 120.1mm
Packaging Dimensions 365 mm × 175 mm × 176 mm
Net Weight ≤1.4 kg
Gross Weight ≤1.9 kg
Lens Included
Certification
Certifications CE/FCC
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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