What specific information related to the alarm system location must be included when notifying the municipality?

The correct answer involves including the address of the alarm system location when notifying the municipality. Providing the specific address is crucial because it allows first responders to quickly and accurately locate the alarm system in case of an activation. Accurate location information is essential for effective emergency response times.

The other choices address relevant but secondary considerations. For example, knowing the type of alarm system installed may provide some context about the technology used, but it does not aid first responders in locating the site. Previous alarm incidents could give a history of the location but are not necessary for immediate response needs. Similarly, the installation company's service area is less relevant to the municipality; what matters most is precisely where emergency responses are directed. The focus on the specific address ensures that alerts lead to swift action in times of need.