The Guanlan dual-lens thermal bullet
The Hikvision HM-TD2628-10/G1-T3A is a Guanlan-series dual-lens thermal bullet camera. The Guanlan range sits above the HeatPro thermal range, with longer focal lengths, extended detection distances, and refined thermal sensor characteristics for serious perimeter and industrial monitoring applications. 10mm thermal lens combined with 12mm optical lens in a bi-spectrum design.
The right call for medium-range thermal applications: smallholding fence-line detection, industrial yard perimeter monitoring, and any thermal CCTV scenario where the HeatPro range is insufficient on detection distance.
What this camera is actually good at
- 10mm thermal lens with extended detection range over the HeatPro range.
- 12mm optical lens for standard bi-spectrum imagery.
- Refined thermal sensor for the Guanlan range.
- Hikvision smart event detection.
- IP67 weather-sealed housing.
Where this camera belongs
- Smallholding fence-line detection at extended distance
- Industrial yard perimeter monitoring
- Estate boundary thermal coverage
- Critical infrastructure perimeter applications
If you want different feature sets or focal length
- The HeatPro range (e.g., the DS-2TD2628-3/QA) is the more accessible thermal alternative for shorter-range applications.
- For longer-range Guanlan thermal applications, see the HM-TD2638 range with 15mm, 25mm and 35mm thermal lens options.
Guanlan thermal installations require careful site survey to establish detection distances, thermal contrast at the relevant times of day, and the right focal length for the perimeter geometry. Contact us for thermal CCTV projects across Pretoria East, Centurion, Midrand, and Johannesburg. Browse the full Hikvision range. Common questions on the CCTV FAQ. Pricing available on request given site-specific requirements. Full 3-year Hikvision South Africa warranty through authorised distribution.
How Hikvision HeatPro thermal cameras work
Thermal cameras detect heat instead of light, seeing through smoke, fog, dust, and total darkness. Watch the technology in action.
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