Access control Time attendance standalone system, Access mode: Card only, Pin only, Pin + Card Card Holder: ... , alarm LCD Panel: 4line, 16 character each line(User name, ID number, time, date, states) Keypad: 4*4 metal keypad with ... Audible beep Housing Material: ABS Power Requirement: 12VDC, 400mA Standard: ID card, Wire doorbell, Wiegand OUT