The level of international common feature of RS-232 control, compatible with compatible with Crestron, AMX, Lamar and other control system or a third-party control equipment; machine built 220V power supply, requires no additional power supply; built-in address code 255, according to different the system needs to be able to cascade 255; built eight imported 30A power relay module; extra wide outlet, external power supply free carriage; case of emergency control panel; power connector end has normally open and normally closed terminal, and other controls can Modules do linkage function; PC software control of the controller, the first device information access capabilities; save off state, power restored again before the power-off state; built-in RS-232 input and output interface, easy connection of multiple power controller. Controller Access Controller: Access Controller to work in under two modes. One is the inspection mode, the other is to identify patterns. 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 controllers, so access The controller into recognition mode. In recognition access control mode controller custom manufacturers, access control analysis within a proximity card code, the same equipment stored card data to compare supply generator controller, and implement follow-up actions. After receiving the data access controller complete action Dongguan generator controller sends commands reply card reader, so that the reader restore the state, while the access control back to the patrol mode. Controller custom manufacturers | controller | faithful electromechanical provided by Dongguan Nan Zhongxin Electrical and Mechanical Services Department. Dongguan City, South City Zhongxin Electrical and Mechanical Services Department (zhongxin888.net.cn) strong, credible, in Dongguan, Guangdong and other industrial products industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the faithful into the brilliant electromechanical and you work for a better future!