FLIR K75 (2026 Version) Thermal Imaging Camera

The FLIR K75 is a next-generation thermal imaging camera engineered specifically for frontline firefighting. Its 320 × 240 thermal resolution, continuous single-range imaging, and rugged construction provide firefighters with dependable visibility when smoke, darkness, and rapidly changing temperatures make situational awareness difficult.

Clear Fireground Imaging

The K75 helps firefighters identify heat patterns, monitor fire spread, navigate zero-visibility environments, locate victims, and recognize hidden hazards. Its enhanced thermal clarity provides the critical scene information crews need during fire attack, search and rescue, overhaul, and incident assessment.

Continuous Single-Range Operation

The K75 uses an advanced single-range imaging system that operates from -4°F to 1,202°F. Unlike cameras that pause or freeze while switching temperature ranges, the K75 delivers continuous thermal imaging as conditions change—helping firefighters maintain awareness without interruption.

Built for Fireground Conditions

The K75 is designed to withstand the heat, water, impact, and demanding handling encountered during emergency operations.

• IP67-rated protection against water and dust
• Rugged construction for frontline firefighting
• Two-meter drop resistance
• Reliable high-temperature performance
• Intuitive controls designed for operation under stress
• Easy-grip design for use with structural firefighting gloves

Connected Before, During, and After the Incident

The K75 connects with the FLIR Responder App to extend the camera’s usefulness beyond basic thermal imaging.

• Configure camera settings at the station
• Install over-the-air firmware updates
• Stream live thermal video during training or operations
• Transfer recorded images and video
• Review incident footage for documentation and training
• Manage media wirelessly after the call

Key Specifications

• IR resolution: 320 × 240 pixels
• Display: 4-inch backlit LCD, 640 × 480 pixels
• Display frame rate: 60 Hz
• Thermal sensitivity: <60 mK
• Temperature range: -4°F to 1,202°F
• Field of view: 53° × 40°
• Image modes: Basic, Search, Detection, High Heat, and White Hot
• Focus: Fixed
• Protection rating: IP67
• Drop resistance: 6.6 ft.
• Battery runtime: Approximately four hours
• Battery type: Rechargeable lithium-ion
• Wireless connectivity: Wi-Fi and Bluetooth
• Mobile compatibility: FLIR Responder App

What’s Included

• FLIR K75 thermal imaging camera
• Two rechargeable batteries
• Battery charger
• Power supply
• Carabiner strap
• Lanyard strap
• Neck strap
• Retractable lanyard
• USB cable
• Printed documentation
• Calibration certificate

Warranty

When registered with FLIR within 60 days of purchase, the K75 is eligible for the FLIR Fire Service 2-5-10 Limited Warranty:

• Two years of battery coverage
• Five years of parts-and-labor coverage
• Ten years of detector coverage

The FLIR K75 gives departments a reliable balance of image quality, continuous performance, connectivity, and rugged fireground durability. When visibility disappears and conditions change quickly, the K75 helps firefighters remain oriented, informed, and ready to act.