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4-5 Days

The FLIR K45 is an affordable TIC that gives firefighters a clear view into the darkest, smokiest environments. It displays sharp, 240 x 180 pixel thermal images on a bright 4" screen, to help firefighters navigate easier, make accurate decisions, and find victims faster. Plus the K45 features FSX™ Flexible Scene Enhancement, which intensifies structural and textural details in thermal images.

Crisp, clear imagery

The maintenance-free sensor produces detail-rich 240 x 180 pixels thermal images to help you navigate easier in smokey conditions.

Rugged and reliable

The K45 withstands a 2-meter drop onto concrete, is water resistant (IP67), and fully operational up to 500°F (5 minutes).

Expanded warranty

K45 cameras are protected by FLIR's 2-5-10 Warranty: 2 years for batteries, 5 for the camera, and 10 years for the detector.

  • Hard Case
  • Thermal Imaging Camera (TIC)
  • (2) Li-Ion Batteries
  • Carabiner Strap
  • Retractable Lanyard
  • Tabletop Charger w/Power Supply
  • USB Cable
IR Resolution 240 × 180 pixels
Compatible with FLIR software FLIR Tools®
Detector Type Focal plane array (FPA), uncooled microbolometer
Focal Length 9 mm (0.35 in.)
Languages English
Material PPSU Silicon rubber Aluminium, cast Flame-resistant magnesium alloy
Packaging Size 500 × 190 × 370 mm (19.7 × 7.5 × 14.6 in.)
Pitch 25 µm
Report Generation Separate software (FLIR Tools)
Set-up Commands Local adaptation of units, date and time formats
Spectral Range 7.5–13 µm
Tripod Mounting UNC ¼"-20 (adapter needed)
Zoom 2× digital zoom
Connection & Communications
Interface Update from PC devices Data transfer to and from PC
Storage Media Internal flash memory
Directives Designed to meet NFPA 1801:2018 specification: Vibration Impact acceleration resistance Corrosion Viewing surface abrasion Heat resistance Heat and flame Product label durability
Drop 2 m (6.6 ft.) on concrete floor (IEC 60068-2-31)
EMC EN 61000-6-2:2005 (Immunity) EN 61000-6-3: 2011 (Emission) FCC 47 CFR Part 15 B (Emission)
Encapsulation IP 67 (IEC 60529)
Humidity (Operating and Storage) IEC 60068-2-30/24 h 95% relative humidity 25°C to 40°C (77°F to 104°F) / 2 cycles
Magnetic fields EN 61 000-4-8, Test level 5 for continuous field (severe industrial environment)
Operating Temperature Range –20°C to 85°C (–4°F to 185°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)
Imaging & Optical
Camera size (L x W x H) 120 × 125 × 280 mm (4.7 × 4.9 × 11 in.)
Camera weight incl battery 1.1 ±0.05 kg (2.4 ±0.1 lb.)
Contrast optimization Digital image enhancement using FSX
Depth of Field 0.84 m to infinity(33 in. to infinity)
f-number 1.25
Field of view (FOV) 51° × 38°
Focus Fixed
Image Frequency 60 Hz
Image Modes IR image TI Basic fire-fighting mode Black-and-white fire-fighting mode Fire mode Search-and-rescue mode Heat detection mode Thumbnail gallery
Non-radiometric IR video recording -
Non-radiometric IR video streaming Uncompressed colorized video using USB
Spatial resolution (IFOV) 3.6 mrad
Storage Capacity Up to 200 images
Measurment & Analysis
Accuracy ±4°C(±7.2°F) or ±4% of reading, for ambient temperature 10°C to 35°C (50°F to 95°F)
Automatic Hot Detection Heat detection mode (the hottest 20% of the of scene is colorized)
Isotherm Yes
Object Temperature Range –20°C to 150°C (–4°F to 302°F) 0°C to 650°C (32°F to 1202°F)
Spot Meter 1
Thermal Sensitivity/NETD <40 mK @ 30°C(86°F)
Meter Data
Auto Range Yes, selectable on/off using FLIR Tools®
Display 4 in. LCD, 320 × 240 pixels, backlit
Battery capacity 4.4 Ah, at 20°C to 25°C (68°F to 77°F)
Battery operating time Approx. 4 hours at 25°C (77°F) ambient temperature and typical use
Battery Type Li Ion
Battery voltage 3.6 V
Battery weight 0.152 kg (0.3 lb.)
Charging system Battery is charged inside the camera 2-bay charger Optional In-truck charger
Charging Temperature 0°C to 45°C (32°F to 113°F)
Charging Time 2 h to 85% capacity, charging status indicated by LEDs
Power Management Automatic shutdown and sleep mode
Safety [power supply] CE/EN/UL/CSA/PSE 60950-1
Start Up Time <17 s. (IR image, no GUI)
Start-up time from sleep mode <4 s.
Storage Media
File Formats Standard JPEG
Image Storage Standard JPEG; Image freeze: configurable
Image Storage Capacity 200 images
Image Storage Mode IR only

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  • Availability: 4-5 Days
  • Brand: FLIR
  • Model: FLIR-K45