real-time guard mode

例句：

1. 1.The security system is set up to monitor real-time events.
   安全系统被设置来实时监控事件。
2. 2. This device can provide real-time data for monitoring purposes.
   这个设备可以提供实时数据用于监控目的。
3. 3. In the real-time guard mode, the system will automatically adjust its settings to protect against potential threats.
   在实时监控模式下，系统将自动调整其设置以保护免受潜在威胁。