The feature that allows users to remain within a secured area while still arming the system is known as _____.

The concept being described refers to a security system mechanism that allows users to stay in a protected area while still maintaining an active alarm status. This feature is crucial in scenarios where individuals, such as homeowners or employees, want to move about freely in a designated secure space without triggering the alarm system.

The term "home and away" effectively captures this idea by distinguishing between the state of the system when occupants are home versus when they are away. In "home" mode, the system can be configured to monitor specific perimeter zones while allowing normal activities within the secured area. This is particularly useful for avoiding false alarms while ensuring security in critical areas, enhancing user comfort and security simultaneously.

The other concepts, while related to security features, do not specifically pinpoint the ability to remain within a secured area with the system armed. For instance, remote arming typically refers to the ability to activate the system from a distance, silent mode refers to arming without audible alerts, and zone control deals with managing specific areas within the security system effectively. Hence, "home and away" is the correct term reflecting the desired functionality in this context.