I enter my code in my ESL lock, but nothing happens or there is a faint click. What do I do?

Batteries may need to be changed.

ESL Battery change instructions:

Rotate the ESL keypad to the left and lift off the base.

Replace the batteries with Energizer or Duracell 9V Alkaline batteries.

Caution: Do not use the battery wires to remove the battery cap.

Position the keypad onto the base and rotate to the right to lock.