A feature that allows a user to arm a portion of the alarm system while remaining within the secured area is referred to as _____.

The feature that allows a user to arm a portion of the alarm system while remaining within the secured area is known as partial arming. This capability is beneficial in situations where a user wants to secure certain areas of a property while still being able to move freely within others, such as when living in a home during the day.

Partial arming enhances security by allowing users to protect vulnerable access points, like doors and windows, while keeping the interior operational for legitimate activity. This flexibility is particularly useful in residential settings where residents might want to monitor entry points without feeling restricted.

While options like “home and away” might suggest a basic on/off arming function addressing different states of occupancy, they do not specifically convey the partial arming feature. Intrusion detection refers broadly to the system's capability to identify unauthorized entry rather than the specific action of selectively arming sections of the system. Similarly, “secure mode” might imply a heightened security status but does not accurately describe the action of arming specific portions of a system while remaining in the secured area. Therefore, partial arming is the correct term for this feature.