Where should the location of remotely located power supplies be identified?

The location of remotely located power supplies should be identified at the master control unit. This is crucial for several reasons. First, the master control unit serves as the central hub for monitoring and managing various components of a fire alarm system, including power supplies. By documenting the locations of these power supplies at the master control unit, it ensures that personnel responding to an alarm or conducting maintenance have clear and immediate access to this critical information.

Additionally, the master control unit often interfaces with other components of the fire alarm system, so knowing where power is sourced from allows for better troubleshooting and reduces downtime in the event of a power failure. This centralized documentation enhances safety protocols and can streamline emergency response procedures, ultimately contributing to the overall reliability and effectiveness of the fire alarm system.

While the fire alarm control panel and other locations may provide relevant information, identifying these power supply locations specifically at the master control unit maximizes operational efficiency and ensures clear communication among safety personnel.