For 12V door reader, 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 12V door reader has been well received by many customers and enjoyed a good reputation in many countries. Hospital & Homecare Imp. & Exp. Co., Ltd. 12V door reader have characteristic design & practical performance & competitive price, for more information on the 12V door reader, please feel free to contact us.