... Wiegand card-readers; 3.Users:1700(can be extended); 4.with Keypad Access ControllerSize: L150mm×W100mm×H28mm; Power: DC12V; Consumption≤1W; ... Support different ways of door-opening: card, long-distance control, and button;. Support TCP/IP network, allowing two linkages ... Support different ways of door-opening: card, long-distance control, and button;. Support RS485/RS422 network, allowing two linkages ...