No computer required. Stand-Alone Door Controller. Up to 5,000 cards users. 20 Auxiliary cards. Use card, keypad or both. Integrated or external reader Read range up to 4’’ (10cm). Easy programming from the keypad. Arm / disarm an alarm system. Duress function. Auxiliary function. Audit trail (380). 6 Languages available:                         English, French, Spanish, German,    Dutch, Italian.