Flir K75 Firefighting TIC 320×240 App-Enabled Thermal Imaging Camera

Flir reaches a new level of innovation with the thoughtfully-designed K75 TIC. This thermal firefighting camera not only helps first responders see through smoke and navigate fires safely: it also improves work and training efficiency thanks to its seamless connection to the new Flir Responder App.

Offering a new single-gain solution for continuous, freeze-free imaging, the K75 reveals dangers such as overhead doors, hidden fire spread, or holes in the floor—giving crews the confidence to move faster and safer in smoke-filled environments. Wireless connectivity to the new Responder App ensures crews can configure cameras efficiently, stream live video for training, and share mission data after the call.

• Seamless imaging and instant colorization
  • Unlike older cameras that pause when temperatures change, the K75 offers an innovative single-range solution that reveals dangers instantly. With no freezing or delay in colorization due to range changes, you never miss a critical moment.
• Faster scene size-up
  • The new Search Mode highlights cooler details like hidden fire spread or hot doors, helping you plan a safer entry.
• Smarter decisions in action
  • Detection Mode shows hot and cold spots instantly, so you know where the fire is spreading and whether suppression is working.

Specifications

• Highlighted
  • IR Resolution: 320 × 240
  • Display: 4" LCD, 640 × 480, backlit, 60 Hz display frame rate
  • Object Temperature Range: Single range solution operating: −20°C to 650°C (−4°F to 1202°F)
  • Image Modes: Basic, Search, Detection, High Heat, White Hot
• Imaging & Optical
  • Contrast Optimization: Digital enhancement, Flexible Scene Enhancement (FSX®)
  • Detector Type: Focal plane array (FPA), uncooled microbolometer
  • f-number: 1.25
  • Field of View (FOV): 53° × 40°
  • Image Frequency: 30 Hz
  • Image Modes: Basic, Search, Detection, High Heat, White Hot
  • IR Resolution: 320 × 240
  • Non-radiometric IR Video Recording: MPEG4 to internal flash memory
  • Non-radiometric IR Video Streaming: Uncompressed colorized video using USB and MPEG-4 Stream over Wi-Fi to Flir Responder app
  • Pitch: 12 μm
  • Spectral Range: 7.5 to 14 μm
  • Thermal Sensitivity/NETD: <60 mK
  • Zoom: 2x digital zoom
• Environmental & Certifications
  • Drop: 2 m (6.6 ft.) on concrete floor (IEC 60068-2-31)
  • Encapsulation: IP67 (IEC 60529)
  • Humidity (Operating and Storage): IEC 60068-2-30/24 h 95
  • Magnetic fields: EN 61 000-4-8, Test level 5 for continuous field (severe industrial environment)
  • Operating Temperature Range: -20°C to 60°C (-4°F to 140°F); 150°C (302°F): 15 min; 260°C (500°F): 5 min
  • Relative Humidity: 95% relative humidity 25°C to 40°C (77°F to 104°F) non-condensing
  • Shock: 25 g (IEC 60068-2-27)
  • Storage Temperature Range: -40°C to 85°C (-40°F to 185°F)
  • Vibration: 2 g (IEC 60068-2-6)
• Power
  • Battery capacity: 6.2 Ah, at 20°C to 25°C (68°F to 77°F)
  • Battery operating time: Approximately 4 hours @ 25°C (77°F) ambient temperature and typical use
  • Battery Type: Li-ion
  • Battery voltage: 3.6 V
  • Charging system: Desktop 2-bay charger; Optional in-truck charger
  • Charging Temperature: 0°C to 45°C (32°F to 113°F)
  • Charging Time: <3 h to capacity enough for 3 h operation
  • Power Management: Automatic shutdown and sleep mode
• Measurement & Analysis
  • Accuracy: ±4°C (±7.2°F) or ±6% of reading, for ambient temperature 10°C to 35°C (50°F to 95°F)
  • Object Temperature Range: Single range solution operating: -20°C to 650°C (-4°F to 1202°F)
• General
  • Package Includes:
    • K75 infrared camera
    • Battery (2 ea.)
    • Battery charger
    • Carabiner strap
    • Power supply
    • Printed documentation
    • Retractable lanyard, 16 N (58 oz)
    • USB cable
• User Interface
  • Display: 4" LCD, 640 × 480, backlit, 60 Hz display frame rate
• Communication & Data Storage
  • Image Storage: Standard JPEG, stored in the camera and the Flir Responder app
  • Image Storage Capacity: 200 files in total (N.B. The total number of files varies dependent on the number of saved video clips)
  • Interface: Update via OTA (Wi-Fi using the Flir Responder app); Legacy support for updates from PC and data transfer to and from PC
  • Storage Media: Internal flash memory
  • USB: USB-C

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