... Zone,Out-arm, Home-arm, Alarm with sound, silent alarm, 24-hour defense zone, Time-delay arm and Time-delay alarm/trigger ... as Out-arm, Home-arm, Alarm with sound, silent alarm, 24-hour defense zone, Time-delay arm and Time-delay alarm/trigger ... not easy to reach.14. User's PIN code (6-digital password)is required to access to the GSM Alarm System ...