512KB FLASH MEMORY,CAN REGIST 20000 CARDS,STORE 10000 EVENTS RECORDS 2. 4 READER WITH WEIGAND26 INTERFACE ,CAN CONNECTING HID , 1. 512KB FLASH MEMORY,CAN REGIST 20000 CARDS,STORE 10000 EVENTS RECORDS2. 4 READER WITH WEIGAND26 INTERFACE ,CAN CONNECTING HID ,MOTOROLA ,JBC RF ID CARD READER3. 100 TIME GROUPS CAN SETTING4. 100 HOLIDAYS CAN SETTING5. 8 RELAY OUTPUTS6. 12 INPUT