Where is the infrared signature sent for analysis and subsequent action?

• A. Local display
• B. Control cabinet
• C. Remote controller
• D. Network module

Answer: (D)

Infrared data from sensors needs to reach a centralized processing point where it can be analyzed and used to trigger actions. The network module serves as the central hub in the system, collecting sensor data and enabling analysis and automatic responses across the network. This setup supports remote monitoring, alarms, and coordinated control throughout the system. A local display would only show results at the point of detection and doesn’t provide the system-wide analysis and action capability. A control cabinet houses controllers and I/O but isn’t the primary path for distributing sensor data for analysis across devices. A remote controller is mainly for operator input rather than automated analysis and action.