Firefighting Series FB21 – Rugged Thermal Camera for Fire and Rescue Operations
Introduction
The FB21 is a durable thermal imaging camera designed specifically for firefighting and emergency response professionals. It provides fast, accurate thermal detection in extreme conditions, helping teams identify hot spots, locate victims, and assess hazards efficiently.
Main Description
The FB21 delivers reliable imaging with a 256 × 192 IR resolution and a NETD < 40 mK, enabling precise thermal detection even in challenging environments. Its 3.6 mm F1.0 lens and 37.2° × 50° field of view allow responders to quickly scan areas for heat sources, with a focus-free system ensuring immediate usability in critical situations.
Equipped with a 2 MP visual camera, the FB21 combines thermal and visual imaging through multiple image modes—thermal, visual, fusion, and PIP—enhancing situational awareness. Color palettes such as Fire Detection, Rescue, Hot Area, and Cold Area provide intuitive heat mapping for rapid interpretation.
The device supports center, hot, and cold spot measurements with up to 3 user-definable spots, and internal 16 GB storage can hold approximately 90,000 images. Connectivity is provided via USB Type-C, and the LED light aids visibility in low-light environments.
Built to withstand extreme conditions, the FB21 features IP65 protection, a 2 m drop resistance, and can operate in ambient temperatures up to 115°C for short durations, making it suitable for firefighting and rescue operations. The rechargeable Li-ion battery offers up to 6 hours of operation.
Technical Highlights
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IR Resolution: 256 × 192
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NETD: < 40 mK @ 25°C (F#=1.0)
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FOV: 37.2° × 50°
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Lens: 3.6 mm, F1.0, focus-free
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Visual Camera: 2 MP (1600 × 1200)
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Display: 3.2" LCD Screen, 240 × 320
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Digital Zoom: N/A
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Temperature Range: -20°C to 550°C (-4°F to 1022°F)
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Accuracy: ±2°C / ±2%
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Color Palettes: Basic, Black Hot, White Hot, Fire Detection, Rescue, Hot Area, Cold Area, Building
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Storage: Built-in 16 GB (~90,000 images)
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Connectivity: USB Type-C
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Protection: IP65, 2 m drop-tested
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Battery Life: ≈ 6 hours, rechargeable
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Weight: ≈ 380 g
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Dimensions: 221.7 × 73.5 × 123.8 mm
Closing Statement
The Firefighting Series FB21 combines rugged design, rapid thermal detection, and intuitive imaging features, making it an essential tool for emergency response teams. Its reliable performance under extreme conditions ensures safety, efficiency, and accuracy when seconds matter most.