Small size simple installation convenient setting convenient management stable performance and wide applicability. Built-in card reader support W26 interface equipment the realization of access card improve the security of all-in-one. Card remote control computer three ways can be independent management user card need not connected to the Internet through the jumper setting card set YongHuKa charge way the same card set didn't limit the number of the controller. Card is lost can through the remote control and computer processing don't worry about the user card to open the door.Using infrared remote control card and type in the code may be able to add and remove users can the controller operation normal open the door fire emergency often open the door set the card etc. Controller connected to the computer without external power supply the card can be increase delete read modify download forwarding operation such as a backup card data the switch controller does not need to take back the CARDS even computer controller can be used when issuing organ. Power supply has been through the pressure and TVS protection input/output isolation protection measures avoid the connection port for short circuit to the damage of the controller. Relay optical coupling isolation the antenna drive power tube work more stable. Give priority to with SMT components using industrial components to adapt to all kinds of bad environment external hardware watchdog circuit never crash. Use flash memory the data can be stored in using situations for 10 years. Ultra wide working voltage in 8 to 18 v can work normally. Photoacoustic controller status and whether the card is legal card lock output for normally open normally closed stem node adapt to all kinds of lock signal also can directly control the electric lock. The lock time can choose to adapt to the different types of electric lock. Furthest distance up to 15 cm card reader to the antenna in the metal that also can swipe coil can extend more than 10 meters. Installed directly is the metal surface can also correct recognition to the card. Extend the functionality with wireless remote control to realize remote control to open the door epoxy potting can be used in outdoor. Can meet double antenna or aliens not external card reader can be implemented in and out of the two-way charge to open the door. Function description: Built-in card reader function equipment support external W26 format. Can pass card remote control computer users three ways independent management. Short circuit in the son to set increase and delete many sets of controller available unified card users' card add and remove operations. Using infrared remote controller can be operation: add or delete in the form of credit card users' card; Add or delete users in the form of type in the code; Remove all users' card in controller; Normal control door open often open or restore often open; Set up the card modify the controller system password. Remote controller an unlimited number of operation each controller is independent of the system password only input the correct system password can operate the controller. By a short-circuit plug can choose 1 second and 5 on the lock time lock signals output for a relay stem node capacity of 2A 24VDC. Support the push button function low level effectively. Under the condition of no cards can also be used to add or remove the remote control or computer. Computer to download the software function (operation page below) : the software can be unlimited storage controller and the number of users; Can the controller serial number and name easy to distinguish between controller position; Can be set up the controller for the credit card issuing organ for operation easy to not increase card card number; Can be add modify forwarded directly to the controller read download remove user card operation; Modify the card number and name room number controller storage physical address easy to distinguish between recognition