What is a characteristic of a zoned coded alarm system?

A zoned coded alarm system is designed to improve the response capabilities of fire departments by providing detailed information about the activation of fire detection devices within a building. One of the system's key characteristics is that it not only indicates which zone has been activated but can also specify the type of device that triggered the alarm. This feature is particularly beneficial during emergencies as it allows firefighters to quickly identify the nature of the situation and respond more effectively.

When a specific device type is indicated, it helps emergency responders assess whether the activation results from smoke, heat, or another type of signal, thus streamlining the approach to the incident. This capability of identifying both the location (zone) and type of alarm is crucial for rapid and informed decision-making during fire response scenarios.

The other choices either misconstrue the function of a zoned coded alarm system or reflect outdated information. For example, saying it provides no information on location disregards its fundamental purpose of zoning for location identification. Furthermore, a system that requires activation from only one device is not reflective of the system's design, which often utilizes multiple devices across different zones. Lastly, the assertion that it is only found in old buildings does not hold true, as modern buildings may also be equipped with such systems to