You can arm and disarm the alarm system using your own personal access code.你可以使用个人密码启动和解除警报装置。Disable the alarm system and then enter the building.解除警报系统然后进入大楼。You must enter a code to override the alarm.你必须输入密码才能解除警报。You must go through the whole routine of disarming the alarm.你必须走完解除警报的整个程序。