Five LCD switch, multi-function switch, five file converter. Safety instructions thank you very much to buy this product, in order to correctly use this product, please read this manual before you use here. Overall qualities dedicated to form a complete set of automatic doors, sent automatic door main controller automatically, one-way, half-open, five functional instruction to lock the door and it always open. Lock lock set to adopt new craft, stable mechanical lock spring stretch last. Key rotation is hot, switch function is simple. Model 86 switch panel design, equipped with specialized bottom box, convenient to install a variety of occasions. Product features delicate beauty, favorable to improve the quality of automatic door machine as a whole.