Flir K85-N 640×480 App-Enabled Firefighting Thermal Imaging Camera

The Flir K85-N gives firefighters clearer vision and greater confidence in smoke-filled, high-heat environments. Fully certified to NFPA 1930:2025, this next-generation TIC combines sharp 640 × 480 resolution, enhanced contrast, and a single-range imaging solution that reveals critical scene detail without switching ranges or losing situational awareness.

Purpose-built firefighting modes help crews adapt to changing conditions on the fireground, while improved ergonomics, easier cleaning, and high-clarity zoom support faster, more effective operation. Plus, seamless connectivity with the Flir Responder App extends the camera’s value before, during, and after the mission through camera setup, over-the-air updates, wireless streaming, media handling, reporting, training, and post-incident review.

Smoke obscures. Flir reveals.

• Certified for the latest standard
  • Fully certified to NFPA 1930:2025, the K85-N gives departments a future-ready firefighting TIC aligned with the newest standard.
• Clear detail without range switching
  • With 640 × 480 resolution, enhanced contrast, and a single-range imaging solution, the K85-N helps firefighters see critical details in smoke and high heat without interruptions, image freeze, or loss of awareness.
• Support before, during, and after the mission
  • Compatibility with the Flir Responder App gives crews more than just on-scene visibility: it supports camera setup at the station, wireless streaming in operation, and faster media handling, training, and post-incident review afterwards.

Specifications

• Highlighted
  • IR Resolution: 640 × 480
  • 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: TI 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
  • Field of view (FOV): 53° × 40°
  • Image Frequency: 30 Hz
  • Image Modes: TI Basic, Search, Detection, High Heat, White Hot
  • IR Resolution: 640 × 480
  • 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 μm to 14 μm
  • Thermal Sensitivity/NETD: <60 mK
  • Zoom: 2x digital zoom
• Environmental & Certifications
  • Compliance: NFPA 1930:2025
  • Drop: 2 m (6.6 ft) on concrete floor (IEC 60068-2-31)
  • EMC:
    • EN 301 489-1 RED
    • EN 301 489-17
    • EN 55032 Class B (Emission)
    • EN 55035 (Immunity)
    • EN 61000-6-2 Immunity according to Industrial EN 61000-6-3 380–480 MHz
    • EN 61000-6-3 800–960 MHz
    • EN 60945 Maritime equipment
    • FCC 47 CFR part 15 B, class B (Emission)
    • ICES-003
  • 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
  • Safety: CE/EN/UL/CSA/PSE 60950-1 IEC 62368
  • 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: Approx. 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; For documents like MSDS and UN38.3 test reports/summaries
• 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:
    • Infrared camera
    • Battery (2 ea.)
    • Battery charger
    • Carabiner strap
    • Torx screwdriver (T20)
    • 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
  • File Formats: Standard JPEG, stored in the camera and on 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

WARNING This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov. You must be 18 or older to shop or purchase on our website, and 21 or older to purchase ammunition or firearms. Check local laws before ordering. By ordering, you certify that you meet all federal, state, and local legal requirements. There are no returns or exchanges on armor, firearms, ammunition, or PPE. Ammunition ships UPS Ground to the lower 48 states.
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