... sounding simultaneously and motor revolving to automatically lock the door up, when the door is in place, screen redisplays the ... “111111”, →pressing the key “#" →displaying” CLOSE” →door will be automatically locked up before redisplaying “111111” (i.e., personal password is “111111”).C ... released, turning into standby state. In the 15 minutes of locked state, hand held unit can be used to get the ...