During the irrigation season, agricultural irrigation has made great contributions!

Suitable for situations where multiple users use one or several wells for irrigation together. Each user purchases a water card, swipes the card once to start watering, and swipes the card again to stop watering. The amount is recorded in the irrigation processing controller. The irrigation processing controller is a controller based on a non touch IC card (RF card) as the carrier. Exchange data with the controller via radio waves. The controller is usually in a state of tripping and stopping water supply. When the user places the water purchase card in the sensing area of the controller, the controller actively reads the water fee amount in the card and closes the water supply. After using the water, bring the water purchase card closer to the controller again, and the controller will actively write the remaining amount into the water purchase card, then turn off the switch to stop the water supply. http://www.zbwf.net