Overview, Performance & Features – Dahua CCTV Camera in Sri Lanka
The Dahua CCTV Camera in Sri Lanka model TPC-BF3221-T combines thermal and optical technologies to deliver smart temperature monitoring and reliable surveillance.
It uses a 256×192 VOx uncooled thermal sensor and a 2MP Sony CMOS optical sensor for accurate visual and thermal imaging.
This camera supports body temperature detection with a high accuracy of ±0.3°C when used with a blackbody device.
It helps detect abnormal temperatures quickly, making it ideal for safety screening in crowded areas across Sri Lanka.
The thermal lens is athermalized and focus-free, which means it requires no manual adjustment and stays stable over time.
In addition, the white light and siren features act as active deterrence, helping security teams respond immediately to events.
It also supports motion detection, ROI configuration, and multiple color palettes for different monitoring scenarios.
Thanks to PoE power and IP67 protection, this camera offers easy installation and dependable outdoor operation, even under Sri Lanka’s changing weather.
It’s a complete thermal and optical solution for hotels, offices, hospitals, and public facilities.
Technical Highlights
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Thermal Sensor: 256×192 VOx uncooled thermal sensor
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Optical Sensor: 1/2.8” 2MP progressive scan Sony CMOS
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Temperature Measurement: ±0.3°C accuracy (with blackbody)
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Lens: Athermalized, focus-free thermal lens
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Functions: ROI, motion detection, and color palettes
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Deterrence: Built-in white light and siren alarm
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Alarm I/O: 2 inputs / 2 outputs
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Storage: Micro SD card supported
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Protection: IP67 weatherproof body
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Power Supply: PoE connection for simple setup
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Application: Temperature monitoring, perimeter security, and active deterrence
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Series: Dahua Thermal & Optical Hybrid Series
Why Choose Dahua CCTV Camera in Sri Lanka
The Dahua TPC-BF3221-T CCTV Camera in Sri Lanka offers intelligent monitoring with precise temperature measurement.
Its thermal imaging makes it easy to screen people or equipment safely from a distance.
At the same time, the optical lens ensures detailed 2MP visuals for full verification.
The white light and siren help deter intruders effectively.
Because of PoE power and IP67 protection, it runs smoothly both indoors and outdoors.
This makes it a reliable choice for Sri Lankan businesses that need strong, AI-based temperature monitoring and security in one device.











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