FLIR
K33
FLIR now gives you a low-cost, easy-to-use option that doesn't sacrifice the reliable clarity and performance you need — the FLIR K33. This TIC features FSX Flexible Scene Enhancement, which intensifies structural and textural details in thermal images.
The enhanced perspective and orientation helps improve situational awareness and give firefighters a greater sense of confidence and safety.

K33
High Performance TIC 240x180
The Teledyne FLIR K33 High-Performance Thermal Imaging Camera Kit for Firefighters, 240 x 180, 60 Hz is an easy-to-use thermal imaging cameras (TIC) that offers affordability without sacrificing the reliability, clarity, or performance that first responders expect from Teledyne FLIR.
This camera features Teledyne FLIR's patented FSX Flexible Scene Enhancement, which intensifies thermal images' structural and textural details. The enhanced perspective and greater orientation improves firefighters' tactical decision-making capabilities. First responders gain a sense of confidence and safety as they forge ahead to fight fires and save lives.
FLIR now gives you a low-cost, easy-to-use option that doesn't sacrifice the reliable clarity and performance you need — the FLIR K33. This TIC features FSX™ Flexible Scene Enhancement, which intensifies structural and textural details in thermal images. The enhanced perspective and orientation helps improve situational awareness and give firefighters a greater sense of confidence and safety.
Fire Power Simplified
Uncompromising Resolution
Vivid FSX Thermal Images
Affordability Redefined
High Refresh Rate
Rugged and Reliable
Streamlined High Performance
Simple, single-button glove-friendly control; straightforward operation
Compact and lightweight enough to carry anywhere or attach to your gear
Water resistant (IP67) and rugged enough to withstand a 2-meter drop onto concrete
Fully operational at temperatures up to 500°F/260°C (max. 3 minutes)
Uncompromising Clarity and Resolution
Detail-rich images help you see clearly and move safely in smoky conditions
K33 240 × 180 (43,200 pixel) resolution and K53 320 × 240 (76,800 pixel) resolution to see clearly in smoky environments
- Rapid refresh-rate (60 Hz) for better on-scene orientation
FLIR FSX digital processing adds edge detail for greater perspective and increased navigational capabilities
Bright and easy to see 4" LCD display
Improved Tactical Decision-Making
High-quality imaging can be standard issue for every firefighter
Affordable enough for fire crews to have multiple TICs in use at a fire scene
Provides clear visual information needed to make crucial tactical decisions
Stores thermal images and video clips to access for on-scene review or to produce scene incident reports
Thermal Imaging and optical data
- IR Resolution
- 160 × 120 pixels
- Refresh Rate
- 9Hz
- Thermal Sensitivity/NETD
- <100 mK @86°F (30°C)
- Field of View (FOV)
- 47° × 35°
- Focal plane array
- Uncooled microbolometer, 7.5 - 13 µm
- Start-up time
- <30 sec (IR image, no GUI)
Image Presentation
- Display
- 320 × 240 pixel, 3 in backlit LCD
- Auto-range
- Auto, non-selectable
- Image modes (switch in FLIR Tools)
- Basic firefighting (default)
- Black-and-white firefighting
- Fire
- Search-and-rescue
- Heat detection
- Cold detection
- Building analysis mode
- Multi Spectral Dynamic Imaging (MSX)
- Yes
Measurement
- Object Temperature Range
- -4° Fto 302°F(-20° Cto 150°C)
- 32° Fto 932°F (0°C to 500°C)
- Accuracy
- ±7.2°F (±4°C) or ±4% of reading for ambient temperature 50°F to 95°F (10°Cto 35°C)
- Spotmeter
- 1
- Isotherm
- Yes
- Automatic heat detection
- Heat-detection mode (hottest 20% of scene is colorized)
Data Transfer and Compatibility
- USB Type
- USB Type-B
- Interfaces
- Update from PC devices
- Conpatibility
- Works with FLIR Tools software
General
- Operating Temperature Range
- -4°F to 185°F (-20°Cto 85°C) - infinity
- 302°F (150°C) - 15 minutes
- 500°F (260°C) - 5 minutes
- Storage Temperature Range
- -40°F to 185°F (-40°C to 85°C)
- Battery Type and Voltage
- Li-ion, 3.6V rechargeable
- Battery Operating Time
- Approximately 4hours at 77°F (25°C) and with typical use
- Charging Time
- 2.5h to 85% capacity
- Power Management
- Automatic shutdown and sleep mode
- Encapsulation
- IP67(IEC60529)
- Drop
- 6.6 ft (2m)
- Weight w/ Battery
- 1.54lbs (0.7kg)
- Size (L × W × H)
- 4.7 × 4.9 × 11in (120 × 125 × 280mm)
- Tripod Mount
- UNC ¼”-20
FLIR K33 TIC Demo
FLIR K33 Overview