Electromechanical faithful, [Dongguan generator controller], the controller is provided by electromechanical faithful. We are in Dongguan City, South City Zhongxin Electrical and Mechanical Services Department (zhongxin888.net.cn) at: Dongguan, Guangdong specialized in: Retail: electrical and mechanical parts Yaohui Electrical Technology Co., Ltd. of Dongguan City is located in the global manufacturing city - Dongguan, is a professional generator set electronic control products development, production and sales of high-tech enterprises. Related products now have a generator governor, pressure plate, controller, synchronizer, load distributor, and cabinets, chargers, actuators, sensors, meters, etc. Provide quality generator control products for many manufacturers and turbine generator sets user, OEM and ODM services. "Quality professional integrity of the future" for the purpose, customer-centric, to the customers of the business philosophy to serve customers. Controller Access Controller: Access Controller to work in under two modes. One is the inspection mode controller, and the other is recognition mode. In polling mode, the controller continues to send query code to the reader, and the reader receives the reply command. This mode will remain on until the reader senses the cards. When the reader senses the card, the card reader controller patrol command produces a different response in the reply command, the reader will read the sensor data to the code card access control controller manufacturers make access control into the recognition mode. In recognition mode access control, access control analysis within a proximity card code generator controller card in the same device to store data for comparison, and the implementation of the follow-up action. After receiving data access controller to complete the action, the reader sends a command reply Dongguan generator controller, so the reader restore the state, while the access control back to patrol mode.