Keypad and EM Lock - DR1:
DR1 is a basic solution for low budget standalone application. During entry, user will just need to enter their pin number on the keypad. Upon identity verification, the electromagnetic lock will release; allowing the door to be opened. During exit, users press the exit push button from the inside.
Green LED will blink with one beep sound to indicate correct pin. Red LED will blink with two beep sound to indicate invalid pin. Pin numbers are programmed into the reader via keypad. For future maintenance, it is recommended to keep a hard copy list of the user number and pin programmed into the reader.