B640A1 640×512 Thermal Imaging Camera Module with CVBS (PAL) Output

The B640A1 Infrared Camera Module is a compact, high-performance 640 × 512 thermal imaging camera core designed for OEM integration. Featuring an advanced uncooled VOx detector, ≤25mK NETD, and a 9mm fixed-focus lens, it delivers exceptional thermal image quality with outstanding temperature sensitivity. With its lightweight design, ultra-low power consumption, and reliable performance, the B640A1 is an ideal solution for industrial inspection, security surveillance, handheld thermal devices, and other embedded thermal imaging applications.

Key Features of B640A1 Infrared Camera Module | 640×512 HD Thermal Imaging Camera Core

640 × 512 High-Resolution Thermal Imaging

The B640A1 is equipped with a 640 × 512 uncooled VOx infrared detector, producing sharp, high-definition thermal images for accurate target identification and temperature monitoring. The high pixel resolution allows users to detect fine thermal details even in complex environments.

Ultra-High Thermal Sensitivity (NETD ≤25mK)

With a thermal sensitivity of ≤25mK, the module can distinguish extremely small temperature differences, making it suitable for precision inspection, predictive maintenance, and demanding thermal analysis applications.

Wide Field of View with 9mm Fixed-Focus Lens

The integrated 9mm fixed-focus lens provides a 46.2° × 37.7° field of view, enabling efficient wide-area monitoring while maintaining clear thermal imaging performance.

Compact, Lightweight, and Low Power Design

Measuring only 21 × 21 × 29.8 mm and weighing just 23g, the B640A1 is designed for space-constrained embedded systems. Its ≤0.8W power consumption makes it ideal for battery-powered and portable thermal imaging devices.

Easy System Integration

The module supports CVBS (PAL) video output and UART (115200bps) communication, allowing seamless integration into industrial equipment, handheld devices, and custom thermal imaging systems.

Reliable Operation in Harsh Environments

Built for long-term stability, the B640C1 operates reliably from -20°C to +60°C and supports storage temperatures from -40°C to +85°C, ensuring dependable performance in demanding environments.

The B640A1 Infrared Camera Module combines 640 × 512 high-resolution thermal imaging, ≤25mK thermal sensitivity, and a compact, energy-efficient design into a reliable OEM camera core. Whether integrating thermal imaging into industrial equipment, security systems, or portable devices, the B640A1 delivers outstanding image quality, stable operation, and effortless system integration, making it a dependable choice for professional thermal imaging solutions.

Frequently Asked Questions About B640A1 Infrared Camera Module | 640×512 HD Thermal Imaging Camera Core

Q: What detector does the B640A1 use?

A: The B640C1 features a high-performance uncooled VOx (Vanadium Oxide) infrared detector, offering excellent thermal sensitivity and stable imaging performance.

Q: What is the thermal sensitivity of the B640A1?

A: The module provides a NETD of ≤25mK, enabling detection of extremely small temperature variations for precise thermal analysis.

Q: Which video output interfaces are supported?

A: The B640C1 supports CVBS (PAL) analog video output and UART (115200bps) control communication for easy integration into embedded systems.

Q: What applications is the B640A1 suitable for?

The module is widely used in industrial inspection, security and surveillance, handheld thermal cameras, process monitoring, OEM thermal devices, and embedded infrared imaging systems.

Q: Is the module suitable for portable devices?

Yes. With its compact dimensions, lightweight construction, and ultra-low power consumption, the B640C1 is particularly suitable for handheld equipment and battery-powered embedded applications.