HIKMICRO FB21 Firefighting Thermal Camera – 256 × 192 IR Resolution

FB21

The HIKMICRO FB21 Firefighting Thermal Camera is a compact handheld thermal imaging camera designed for firefighters, emergency response teams and industrial safety personnel who need to observe heat patterns in total darkness and smoke. With 256 × 192 IR resolution and a 2MP visual camera, it helps users identify hot spots, heat sources and temperature differences during demanding inspection and response work.

The FB21 measures temperatures from -20°C to 550°C, making it suitable for firefighting, emergency response, industrial safety checks, electrical inspection, mechanical maintenance and high-risk thermal inspection applications. The 25Hz image frequency provides smooth thermal viewing, while the 3.2" LCD screen gives users a clear display in field conditions.

With Thermal, Visual, Fusion and PIP image modes, the HIKMICRO FB21 allows users to view thermal information alongside visual reference images. Built-in 16GB memory, USB-C connectivity, IP65 protection, 2m drop test rating and approx. 6 hours battery operating time make it a practical thermal camera for professional emergency and industrial inspection use.

Set Includes

• 1 x HIKMICRO FB21 firefighting thermal camera

• 1 x Calibration certificate

• 1 x Printed quick start guide

• 1 x Wrist strap

• 1 x 2-in-1 USB-C to USB-A / USB-C cable

• 1 x Power adapter

• International charger plugs including US, UK, EU, AU and CN

Key Features

• Compact firefighting thermal imaging camera for professional response work

• Designed to assist observation in total darkness and smoke

• 256 × 192 IR resolution with 49,152 thermal pixels

• High-sensitivity VOx detector with NETD < 40mK

• Temperature measurement range from -20°C to 550°C

• Accuracy of ±2°C / ±2% under specified conditions

• 25Hz image frequency for smooth thermal viewing

• 2MP visual camera for reference images

• 3.2" LCD screen with 240 × 320 resolution

• Multiple image modes: Thermal, Visual, Fusion and PIP

• Firefighting-focused colour palettes including Fire Detection, Rescue, Hot Area, Cold Area and Building

• Temperature measurement tools include centre spot, hot spot, cold spot and 3 user-definable spots

• Above alarm colour alarm function

• Built-in 16GB flash memory for approx. 90,000 images

• USB Type-C interface for charging and data transfer

• Rechargeable Li-ion battery with approx. 6 hours operating time

• IP65 protection rating for demanding field conditions

• 2m drop test rating

• Built-in LED light for inspection support

• Tripod mounting thread for fixed inspection setups

Specifications

• Brand: HIKMICRO

• Model: FB21

• Product Name: HIKMICRO FB21 Firefighting Thermal Camera

• Tool Type: Firefighting Thermal Imaging Camera / Handheld Thermography Camera

• IR Resolution: 256 × 192 pixels / 49,152 pixels

• Thermal Sensitivity / NETD: < 40mK at 25°C, F# = 1.0

• Image Frequency: 25Hz

• Detector Pitch: 12μm

• Spectral Range: 7.5 to 14μm

• Focal Length: 3.6mm

• F-Number: F1.0

• Field of View: 37.2° × 50.0°

• Spatial Resolution / IFOV: 3.3mrad

• Focus Mode: Focus free

• Minimum Focus Distance: 0.3m

• Visual Camera: 1600 × 1200 / 2MP

• Display: 3.2" LCD screen, 240 × 320 resolution

• Image Modes: Thermal, Visual, Fusion and PIP

• Colour Palettes: Basic, Black Hot, White Hot, Fire Detection, Rescue, Hot Area, Cold Area and Building

• Colour Alarm: Above alarm

• Object Temperature Range: -20°C to 150°C and 100°C to 550°C

• Overall Measurement Range: -20°C to 550°C

• Accuracy: Max. ±2°C / ±2% under specified conditions

• Temperature Measurement Tools: Centre spot, hot spot, cold spot and 3 user-definable spots

• Storage Media: Built-in 16GB 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 Rating: IP65

• Drop Test Height: 2m

• Working Temperature Range: -10°C to 50°C

• High Temperature Tolerance: 90°C for 10 minutes and 115°C for 2 minutes

• Storage Temperature Range: -20°C to 60°C

• Relative Humidity: <95% non-condensing

• Weight: Approx. 380g

• Dimensions: 221.7 × 73.5 × 123.8mm

• Tripod Mounting: UNC 1/4"-20

• LED Light: Yes

• Application: Firefighting, emergency response, hazardous area observation, industrial safety checks, electrical inspection, mechanical maintenance and thermal troubleshooting

Ideal For

• Firefighters

• Emergency response teams

• Industrial safety teams

• Search and rescue support applications

• Observing heat patterns in darkness and smoke

• Identifying hot spots and heat sources

• Electrical inspection teams

• Industrial maintenance technicians

• Mechanical equipment inspection

• Process plant and facility safety inspections

• Emergency service vehicles, safety kits and inspection tool kits

Firefighting Thermal Camera for Smoke and Darkness

The HIKMICRO FB21 Firefighting Thermal Camera gives firefighters and emergency response users a compact thermal imaging tool for identifying heat patterns, hot spots and temperature differences in challenging visibility conditions. With 256 × 192 IR resolution, firefighting-focused colour palettes, a 2MP visual camera and a rugged IP65 design, it is built for professional field use.

For firefighting, emergency response, industrial safety and maintenance teams, the FB21 is a practical thermal camera for observation, inspection and thermal troubleshooting when reliable handheld thermal imaging is required.