HeBei LEE'S Idustrial Co.,Ltd ShangHai Branch(Abbr.HBLSSHB) ,is a trader and manufacturer in China mainland. Our products: wireless Doorbell; non-contact voltage detector; The Wireless paging system; Business types: Exporter,OEM/ODM , Manufacturer , We assure a best service of china for you through our specialized style and over ten year's business experience Wireless paging system is used for retail ,factory, hotel ,restaurant and hospital to help people locate the position where the customer needs help. It is safe to use, easy to install and cost saving of labor force, this integrated software system can implement the function of real time response and real time control.