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Thermal Security Cameras

2 Best Thermal Security Cameras 2025 in the United States

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HP96 Therm

HSFTOOLS

HP96 Thermal Imaging Camera, Super Resolution 240 x 240 Thermal Camera with Visual Camera, 96 x 96 IR Resolution, 3.5" Touch Screen, 25 Hz, Video and Audio Recording, 50° FOV, -4°F to 662°F

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#1

Winner

Bosch GTC6

Bosch

Bosch GTC600C 12V Max Connected Thermal Camera

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Sponsored

HP96 Therm

HSFTOOLS

HP96 Thermal Imaging Camera, Super Resolution 240 x 240 Thermal Camera with Visual Camera, 96 x 96 IR Resolution, 3.5" Touch Screen, 25 Hz, Video and Audio Recording, 50° FOV, -4°F to 662°F

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#2
HIKMICRO B

HIKMICRO

HIKMICRO B01 Thermal Camera, 256 x 192 IR Resolution Thermal Imaging Camera with WiFi, 3.2" LCD Screen, Super IR, 25Hz Refresh Rate, Handheld 49,152 Pixels IR Camera,FCC ID 2AXVM-HM-TP5XXXX

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Our Top Picks

#1

Winner

Bosch GTC600C 12V Max Connected Thermal Camera

10.0  score

Bosch GTC600C 12V Max Connected Thermal Camera

Bosch

10.0  score

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Rating
10.0
Chosen by1,119
Integration and Connectivity

Most important from
12 reviews

Integration and Connectivity
A must-have for electrical and HVAC work, this thermal camera's large screen, voice notes, and wireless connectivity streamline detailed jobs.

The BOSCH GTC600C Professional Thermal Imaging Camera boasts a resolution of 256x192, providing clear and detailed thermal images with over 49,000 measurement points. This makes it suitable for precise temperature anomaly detection in various applications, including electrical and HVAC work. The detection range is impressive, spanning from -4 °F to 1112 °F, catering to a wide spectrum of temperature measurements.

The device stands out with its IP54 rating, making it durable and weather-resistant, ideal for tough jobsite conditions. Integration and connectivity are strong points, as it features WiFi hotspot connectivity for easy documentation transfer via the Bosch ThermalOn App and supports up to 350 voice notes with its built-in microphone. The inclusion of a 12V rechargeable battery ensures long runtime, and the hard carrying case adds to its portability.

The BOSCH GTC600C is a solid choice for professionals needing a reliable and connected thermal imaging solution.

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Rating
10.0
Chosen by1,119
Integration and Connectivity

Most important from
12 reviews

Integration and Connectivity
A must-have for electrical and HVAC work, this thermal camera's large screen, voice notes, and wireless connectivity streamline detailed jobs.
#2

HIKMICRO B01 Thermal Camera, 256 x 192 IR Resolution Thermal Imaging Camera with WiFi, 3.2" LCD Screen, Super IR, 25Hz Refresh Rate, Handheld 49,152 Pixels IR Camera,FCC ID 2AXVM-HM-TP5XXXX

7.0  score

HIKMICRO B01 Thermal Camera, 256 x 192 IR Resolution Thermal Imaging Camera with WiFi, 3.2" LCD Screen, Super IR, 25Hz Refresh Rate, Handheld 49,152 Pixels IR Camera,FCC ID 2AXVM-HM-TP5XXXX

HIKMICRO

7.0  score

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Rating
7.0
Resolution
Detection Range
Image Refresh Rate

Most important from
209 reviews

Resolution
The screen clarity is excellent, making it easy to navigate the settings menu and set an absolute temperature scale range.
Detection Range
Perfect for pinpointing hotspots in GPUs and electrical connections in an AI data center.
Image Refresh Rate
The camera is quick and smooth, outperforming other models in detecting studs behind walls.
Integration and Connectivity
The app allows easy recording and sharing of images and videos, enhancing usability for professional tasks.

The HIKMICRO B01 Thermal Camera is a solid choice for those needing a reliable thermal imaging tool. With its high resolution of 320 x 240, it can capture clear thermal images, which is essential for detecting fine details. The camera’s wide detection range from -4°F to 1022°F makes it versatile for various applications, from detecting air leaks to troubleshooting HVAC systems. The 25Hz image refresh rate ensures smooth and continuous imaging, which can be important during fast-paced inspections.

Additionally, its temperature sensitivity of less than 40mK allows for precise temperature readings, highlighting even minor temperature differences. This camera is also built to withstand different weather conditions, and the WiFi connectivity feature is a big plus, allowing for live streaming to up to 3 devices and easy image sharing. The built-in rechargeable battery supports up to 6 hours of continuous use, making it practical for extended inspections.

However, the 3.2-inch LCD screen might be somewhat small for detailed close-up analysis on the spot, and while the unit is compact, it is not the lightest at 2.14 pounds. The device’s plastic outer material might also raise concerns about durability over time. On the bright side, it comes with a hassle-free warranty and lifetime firmware updates and technical support, which adds value and peace of mind to the purchase. With its rich features and reliable performance, it is well-suited for professionals in maintenance, inspection, and troubleshooting fields.

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Rating
7.0
Resolution
Detection Range
Image Refresh Rate

Most important from
209 reviews

Resolution
The screen clarity is excellent, making it easy to navigate the settings menu and set an absolute temperature scale range.
Detection Range
Perfect for pinpointing hotspots in GPUs and electrical connections in an AI data center.
Image Refresh Rate
The camera is quick and smooth, outperforming other models in detecting studs behind walls.
Integration and Connectivity
The app allows easy recording and sharing of images and videos, enhancing usability for professional tasks.

Buying Guide for the Best Thermal Security Cameras

When choosing a thermal security camera, it's important to understand the key specifications that will determine how well the camera meets your needs. Thermal security cameras are used to detect heat signatures, making them ideal for surveillance in low-light or no-light conditions. They can be used for a variety of applications, including perimeter security, building monitoring, and wildlife observation. To make an informed decision, you should consider the following key specifications and how they align with your specific requirements.
ResolutionResolution refers to the number of pixels in the thermal image. Higher resolution provides more detail, which can be crucial for identifying objects or individuals. Thermal cameras typically have lower resolution compared to visible light cameras, but higher resolution models are available. For general surveillance, a lower resolution may suffice, but for detailed monitoring or identification purposes, a higher resolution is recommended.
Detection RangeDetection range is the maximum distance at which the camera can detect a heat source. This is important for determining how far away you can monitor activity. Short-range cameras are suitable for indoor use or small outdoor areas, while long-range cameras are better for large outdoor spaces or perimeter security. Consider the size of the area you need to monitor when choosing the detection range.
Field of View (FOV)Field of View (FOV) is the extent of the observable area the camera can capture. A wider FOV allows the camera to cover a larger area, which is useful for monitoring open spaces. However, a narrower FOV can provide more detail in a specific area. Choose a FOV based on whether you need broad coverage or detailed monitoring of a particular spot.
Temperature SensitivityTemperature sensitivity, also known as thermal sensitivity, indicates the smallest temperature difference the camera can detect. Higher sensitivity allows the camera to detect smaller temperature variations, which can be important for identifying subtle changes or small objects. For general security purposes, moderate sensitivity may be sufficient, but for applications requiring precise temperature detection, higher sensitivity is preferable.
Image Refresh RateImage refresh rate, measured in Hertz (Hz), is the frequency at which the camera updates the thermal image. A higher refresh rate provides smoother video and is better for capturing fast-moving objects. Lower refresh rates may result in choppier video but can be adequate for static or slow-moving subjects. Consider the typical movement speed of the objects you need to monitor when selecting the refresh rate.
Weather ResistanceWeather resistance indicates how well the camera can withstand environmental conditions such as rain, dust, and extreme temperatures. This is crucial for outdoor installations where the camera will be exposed to the elements. Look for cameras with a high IP (Ingress Protection) rating for better durability in harsh conditions. Ensure the camera's weather resistance matches the environmental conditions of your installation site.
Integration and ConnectivityIntegration and connectivity refer to how the camera connects to your existing security system and other devices. This includes wired or wireless connections, compatibility with network protocols, and support for remote access. Ensure the camera can easily integrate with your current setup and offers the connectivity options you need for monitoring and control.

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