Which components are part of a fire sprinkler system's monitoring equipment?

Monitoring equipment in a fire sprinkler system plays a crucial role in ensuring the system is functioning properly and can respond effectively in the event of a fire. The correct answer, which includes flow switches, pressure switches, and alarm panels, reflects critical components that directly contribute to the monitoring and operation of a fire sprinkler system.

Flow switches are essential for detecting water flow in the sprinkler system, indicating whether the system is discharging water as intended. When a flow switch is activated, it typically triggers an alarm or notification to alert personnel that the system is operational, which is crucial for emergency response.

Pressure switches monitor the pressure within the sprinkler pipes. Maintaining proper pressure is vital for the effective performance of sprinklers, as too low pressure can hinder their ability to discharge water adequately. If pressure drops below a predetermined level, the pressure switch signals an alarm, prompting a review of the system's integrity.

Alarm panels serve as the central communication point for the system's status. They consolidate inputs from various sensors and switches, providing a clear and immediate alert of any issues that may arise within the system, such as flow or pressure anomalies. This centralization of information is crucial for rapid response in emergency situations.

In contrast, the other choices encompass tools and devices that may be part