The Deling Built-in COP Sub-Controller NKT12(1-1)BX (active type, compatible with Otis elevator model XAA25302P5) is primarily designed to enhance the functionality and reliability of the elevator control system. It offers additional interface features such as floor selection and emergency calls. With its active power supply design, it ensures stable power delivery, thereby improving the elevator's operational safety and user experience. Please contact customer service for more information.
