For ip67 ultrasonic sensor, everyone has different special concerns about it, and what we do is to maximize the product requirements of each customer, so the quality of our ip67 ultrasonic sensor has been well received by many customers and enjoyed a good reputation in many countries. HONGCHANG(CHANGZHOU) ELECTRONIC CO.,LTDip67 ultrasonic sensor have characteristic design & practical performance & competitive price, for more information on the ip67 ultrasonic sensor, please feel free to contact us.