... password “111111”, →pressing the key “#" →displaying” CLOSE” →door will be automatically locked up before redisplaying “111111” (i.e., personal ... ~6 digit, and the system will confirm automatically.2. If the password is correct, “OPENED” will display and buzzer sound, and ... , (no number displayed but replaced by “-"), the system will automatically confirm it and open the door. E. Revision of master ...