Trusted Store Satisfaction Guarantee. Secure Shopping With Confidence. Best Price and Good Quality. Max Sensing Distance (mm). Output response time (ms). Special Feature: Intrinsically Safe. Special Feature: Remote Teach. Special Feature: Water Detection. Delay at Power-up (ms). (On Sundayis our rest day). If you want me send the item to another address, please send me a message. Many of our products have overseas warehouses, including Australian warehouses, American warehouses and. Please contact me before you return it. The item is lost during transit. The item is damaged during transport. The item in the actual use of the process of quality problems. Feedback is very important to us. Good communication can fix all problems, we always believe that as long as you are willing to communicate with us, we will give you a satisfactory answer. Welcome to my shop, We offer an extensive range of products selected by our professionals. Superiority in details and quality is a high priority. We also have a high-standard team, qualified by authorized organizations to ensure products are of the highest quality. We work hard to make sure EVERY CUSTOMER 100% approvingly.