
It is an intelligent vehicle controller, suitable for special vehicles with high demands on use, reliability, and function, which can control different sounds and lights for different scenes.
It is an accurate flow monitor that can measure the air flow and temperature of the pipeline. It measures the flow with an angled ultrasonic beam which can be calculated and compensated to a very high accuracy over the whole flow range.
It is a smart controller for remote control and mobile payment unlocking of refrigerators.