1.TCP/IP communication mode
2.Storage：26,000 cards; 101,000 records
3.Two ways(can read card inside and outside)
4.Features:
   ①automatically search for and install controller
   ②remote open door,full card to open door
   ③running stable monitoring(voltage input,watch dog,operating days)
   ④time frame management
   ⑤limit the number of people inside door and region
   ⑥fire protection alarm
   ⑦access authentication methods setting
   ⑧anti-passback, interlock function
   ⑨read card inside and outside to open door
   ⑩video capture