XK3-D is a dual-entry access control with integrated keypad and card reader. It supports up to 999 users in_x000d_ multiple access configurations (Card, PIN, or Card +PIN). Its key is all metal and the key frame is hidden.

XK4-D is a dual-entry access control with integrated keypad and card reader. It supports up to 999 users in_x000d_ multiple access configurations (Card, PIN, or Card +PIN). Its key is all metal and the key frame is hidden.

SK1 is a dual-entry Access Control with integrated keypad and card reader.It supports up to 1100 users in_x000d_ multiple access configurations(Card,PIN,or Card +PIN). Its built-in card reader supports 125KHz EM or 13.56MHz Mifare cards.