... “111111”, →pressing the key “#” →displaying” CLOSE” →door will be automatically locked up before redisplaying “111111” (i.e., personal password ... state and back to standby state.7. The record opening the door by correct password input will be saved, keeping ... key “#”, “RESET” will be shown on screen, here, the master password and string password will be recovered to 000000 and 0000 separately. ...