4 Best Thermal Security Cameras 2025 in the United States

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.

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 HIKMICRO Thermal Camera Pocket2 is a strong contender in the thermal-security-camera market. It boasts a high IR resolution of 256x192 pixels, which provides detailed thermal images, a crucial factor for security purposes. The camera's temperature sensitivity is impressive at <0.04°C, allowing it to detect even minor temperature variations, useful for identifying potential issues early. Its detection range from -4°F to 752°F covers a wide spectrum of applications, making it versatile for various environments.