reed contact arduino

Pringle bolted pressure switch JY15-SERIES, which is suitable for elevator door systems and is mainly used to verify the door position and door lock status. It’s self-cleaning contact, It’s used in high speed elevator and has widely used in Otis elevators. we are now promoting this model to global market. This kind of contact meet the standard of GB/T14048.5, EN60947-5-1. Our contacts widely used in elevator manufacturers, elevator installation and elevator maintenance. We are committed to providing our customer with the highest quality contacts and satisfactory after-sale service. We also help to supply some customized products according to your need. So far, our products have been widely served in OTIS, KONE, HITACHI, TKE, Schindler, CANNY, GUANGRI, YUNGTAY and other international well-known brand elevator, in the quality of customers fully recognized and trusted. Our company constantly develops new products , currently more than 150 products have obtained CCC, CE certific…