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FLIR K75 Firefighting Thermal Imaging Camera, 320x240px (2026 Version)
- High-resolution of 320 x 240
- Attack fires more strategically
- Single range solution
- Mission-critical reliability
SKU
18704-0401
MPN
18704-0401
The FLIR K75 delivers situational awareness in smoke-filled and high-temperature environments. Its single-gain imaging system delivers continuous and freeze-free thermal visuals. The K75 identifies hazards, including overheated doors, hidden fire spread, and structural risks. It has a Search Mode that improves cooler detail, and a Detection Mode that highlights hot and cold spots.
The K75 wirelessly connects to the FLIR Responder App, allowing remote configuration, live video streaming, and post-incident data sharing.
Key Features
- High-resolution of 320 x 240
- Field of View (FOV); 53° x 40°
- Image Frequency: 30 Hz
- Image Modes: Basic, Search, Detection, High Heat, White Hot
- Spectral Range: 7.5 to 14 µm
- Thermal Sensitivity/NETD: <60 mK
- 2x digital zoom
- Attack fires more strategically
- Single range solution
- Mission-critical reliability
- Seamless single-range interface
- Integrated wireless connectivity
- Engineered for frontline firefighting
- Rugged IP67-rated construction
- 2-metre drop resistance
- Outstanding high-heat performance
- Supports training and post-incident
- Intuitive media extraction
- Wireless streaming
- Real-time feedback and analysis
- Compatible with the FLIR Responder App
What's Included?
- Infrared camera
- Battery (2 ea.)
- Battery charger
- Carabiner strap
- Power supply
- Printed documentation
- Retractable lanyard, 16 N (58 oz)
- USB cable
- Calibration certificate
Technical Information
Specification
| IR Resolution | 320 x 240 |
|---|---|
| Display | 4" LCD, 640 x 480, backlit |
| 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 |
| Contrast Optimisation | Digital enhancement, Flexible Scene Enhancement (FSX®) |
| Detector Type | Focal plane array (FPA), uncooled microbolometer |
| Field of View (FOV) | 53° x 40° |
| Image Frequency | 30 Hz |
| Image Modes | Basic, Search, Detection, High Heat, White Hot |
| IR Resolution | 320 x 240 |
| Non-radiometric IR Video Recording | MPEG4 to internal flash memory |
| Non-radiometric IR Video Streaming | Uncompressed colourised video using USB and MPEG-4 Stream over Wi-Fi to the Flir Responder app |
| Pitch | 12 µm |
| Spectral Range | 7.5 to 14 µm |
| Thermal Sensitivity/NETD | <60 mK |
| Zoom | 2x digital zoom |
| Drop | 2 m (6.6 ft.) on a 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 | 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) |
| Battery Capacity | 5.8 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 | 3.7 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 |
| 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) |
| 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) |
| Display | 4" LCD, 640 x 480, backlit |
| Image Storage | Standard JPEG, stored in the camera and the Flir Responder app |
| Image Storage Capacity | 200 files in total |
| 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 |
Document Downloads
Additional Information
SKU
18704-0401
Manufacturer Part Code
18704-0401
FLIR K75 Firefighting Thermal Imaging Camera, 320x240px (2026 Version)
£4,149.00
£4,978.80 inc vat
£4,149.00
£4,978.80 inc vat