How can "telemetry" enhance alarm systems?

Telemetry significantly enhances alarm systems primarily through its ability to facilitate the remote transmission of information for monitoring and control. This capability allows alarm systems to relay data about the status of various sensors and devices to a central monitoring location or to the end-user’s mobile device.

In this context, telemetry supports real-time updates, enabling operators or homeowners to monitor their systems continuously from a distance. For example, if an alarm is triggered, telemetry can instantly send alerts, including the type of alarm and its location, so that appropriate actions can be taken swiftly. This immediate access to information not only improves the response times but also provides peace of mind to users who can stay informed about their security status regardless of their location.

The other options, although related to alarm systems, do not embody the primary function of telemetry in enhancing system capabilities. Visual alerts, manual controls, and tracking user activities play roles in overall system functionality but do not focus primarily on the remote transmission and control aspects that define telemetry's impact.