The fob detector continuously monitors the carbonation level of beverages, ensuring that the flow of carbon dioxide (CO₂) is maintained at optimal levels. This is essential for ensuring the freshness and taste of the drinks, enhancing the consumer experience.

One of the main advantages of the fob detector is its ability to prevent excessive foam formation during dispensing. By regulating the flow of liquid and gas, this device helps maintain a smooth and continuous pour, reducing waste and improving efficiency.