HIKMICRO FB21 Firefighting Thermal Camera
Model: FB21
The HIKMICRO FB21 firefighting thermal camera is specifically engineered for firefighting, search and rescue, and emergency response operations. Built to perform in smoke-filled, low-visibility, and high-temperature environments, the FB21 delivers clear thermal imaging that enables firefighters to quickly locate victims, identify hot spots, and maintain critical situational awareness during incidents.
Equipped with a high-sensitivity thermal detector optimised for fireground use, the FB21 produces crisp, high-contrast thermal images displayed on a large, high-brightness LCD screen. This ensures dependable visibility even in extreme lighting and heavy smoke conditions. The streamlined interface and dedicated firefighting imaging modes allow for fast, intuitive operation under pressure, helping reduce distractions when every second counts.
With a wide temperature measurement range suited to firefighting environments, the FB21 supports rapid identification of heat sources, fire progression, and concealed hazards behind walls, ceilings, and structural elements. Its rugged, heat-resistant housing is designed to endure impact and water exposure, making the FB21 a reliable and durable tool for frontline firefighting and rescue operations.
Key Features
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Firefighting-optimised thermal detector for clear visibility through smoke and darkness
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High-contrast thermal imaging for rapid victim and hotspot detection
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Large, high-brightness LCD display for enhanced viewing in harsh environments
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Simple, glove-friendly controls for efficient operation during emergencies
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Wide temperature measurement range suitable for fireground conditions
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Rugged, heat- and water-resistant housing built for demanding use
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Lightweight, ergonomic design for extended operational comfort
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Fast startup with real-time imaging for immediate response
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Ideal for search & rescue, hotspot detection, and overhaul operations
| Specification | Details |
|---|---|
| Model | FB21 |
| IR Resolution | 256 × 192 (49,152 pixels) |
| NETD | < 40 mK (@ 25 °C, F#=1.0) |
| Image Frequency | 25 Hz |
| Detector Pitch | 12 μm |
| Spectral Range | 7.5 to 14 μm |
| Focal Length | 3.6 mm |
| F-number | F1.0 |
| Field of View (FOV) | 37.2° × 50.0° |
| Spatial Resolution (IFOV) | 3.3 mrad |
| Focus Mode | Focus Free |
| Min. Focus Distance | 0.3 m (0.98 ft) |
| Visual Camera | 1600 × 1200 (2 MP) |
| Display | 240 × 320 Resolution, 3.2” LCD Screen |
| Image Modes | Thermal / Visual / Fusion / PIP |
| Color Palettes | Basic, Black Hot, White Hot, Fire Detection, Rescue, Hot Area, Cold Area, Building |
| Color Alarm | Above Alarm |
| Object Temperature Range | -20°C to 150°C (-4°F to 302°F); 100°C to 550°C (212°F to 1022°F) |
| Accuracy | Max. (±2°C / 3.6°F, ±2%); ambient 15°C to 35°C (59°F to 95°F); object temp above 0°C (32°F) |
| Measurement Tools | Center Spot, Hot Spot, Cold Spot |
| User-defined Measurement | 3 Spots |
| Storage Media | Built-in 16 GB Flash Memory |
| Image Storage Capacity | Approx. 90,000 Images |
| USB Interface | USB Type-C |
| Battery Type | Rechargeable Li-ion Battery |
| Battery Operating Time | Approx. 6 Hours |
| Battery Charging Time | Approx. 3 Hours (Fully Charged) |
| Protection Level | IP65 |
| Drop Test Height | 2 m (6.56 ft) |
| Working Temperature Range | -10°C to 50°C (14°F to 122°F); 90°C (194°F) 10 min; 115°C (239°F) 2 min |
| Storage Temperature Range | -20°C to 60°C (-4°F to 140°F) |
| Relative Humidity | < 95% Non-Condensing |
| Weight | Approx. 380 g (0.84 lb) |
| Dimensions | 221.7 × 73.5 × 123.8 mm (8.73 × 2.89 × 4.87 in) |
| Tripod Mounting | UNC ¼”-20 |
| LED Light | Yes |
What’s Included
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FB21 Firefighting Thermal Camera
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Rechargeable Li-ion Battery
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USB Type-C Charging Cable
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Power Adapter
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Wrist Strap
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Protective Carrying Case
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Quick Start Guide / User Manual
