AirTouch Technology has innovatively developed the world's first 5.8G radar+low-power Bluetooth dual-mode SoC chip AT5880, which integrates high-performance 5.8G radar and ultra-low power Bluetooth on a single chip, aiming to bring unprecedented high performance, high integration, strong anti-interference ability, flexibility, miniaturization, and cost-effectiveness to smart homes and IoT devices.

The 5820 breathing version chip of Airtouch Technology has excellent radio frequency performance and built-in high-performance MCU, which can effectively extract the weak signals of the human body such as breathing, chest expansion, and slight shaking. The advantage of the 5.8GHz FMCW presence detection scheme of Airtouch Technology over high-frequency radar is that it has a larger coverage area and fewer human sensors can be deployed in the same space. At the same time, compared with the traditional 5.8G CW (continuous wave) presence detection scheme, it provides distance information, which can better avoid false trigger interference outside the range.

With the full arrival of the Internet of Things era and the long-term impact of the epidemic, the demand for non-contact is increasing. Based on this, Airtouch Technology has launched a 5.8G microwave radar short-range hand scanning solution, giving you a safer, more convenient and cool interactive experience.

Replace the infrared PIR, suitable for all kinds of structure and size, the best choice of intelligent sensing.

The high-altitude radar sensing solution of Airtouch Technology is based on the highly integrated and high-performance SoC radar chip 5820 platform of Airtouch Technology, with built-in filtering algorithm, FFT function, and high-altitude algorithm optimization.