SHP-DR708 - How to enable/disable the random security mode

  1. Unlock and open the door
  2. Take the battery cover off
  3. Press the [REG] button once to start the registration
  4. Enter the Security (home symbol) button on the key pad
  5. Enter 2 + *
  6. Enter 1 + * to enable random security mode
    Enter 3 + * to disable random security mode