What is the purpose of the Inner Door Alarm in a Watchdog setup?

The purpose of the Inner Door Alarm in a Watchdog setup is to provide an Unauthorized Entry Notification. This alarm is designed to alert personnel to any attempts to access restricted areas within a facility, thereby enhancing security measures. When the alarm is triggered, it indicates that someone has crossed a threshold that they are not authorized to enter, facilitating a rapid response to potential security breaches.

This is crucial for maintaining safety and security protocols, as unauthorized entry could lead to theft, vandalism, or other criminal activities. Thus, the Inner Door Alarm plays a key role in ensuring that all access points are monitored, and appropriate actions can be taken in the event of suspicious activities.