NT-T17EM standalone keypad RFID access controller, western style with fashion appearance.Zinc Alloy metal designed case,IP54 waterproof level,extraordinary protection performance.Capacitive touch screen can identify and react to input quickly.Digital backlight keypad that has red and blue two color LED lights,clearly illuminating the keypad in the dark.It's also a multifunctional standalone device with WG26 input/output,supporting external Wiegand Card Reader or used as a card reader.This unit has doorbell and port.The doorbell press key is isolated from circuitry and can connect any doorbell,Three unlocking ways:Rfid card,password,password+rfid card.Huge storage capacity supports 2000 cards and 2000 passwords using.This smart access controller is widely used in commercial industrial areas such as offices,factories,residential building, shopping malls,laboratories,warehouses and prisons etc.NT-T17EM touch screen standalone access controller also called smart access controller,digital keypad accss controller,WG26 card reader,multifunction device,access contol system and single door access controller.