Area alarm panels must provide which type of indication?

• A. Audible only
• B. Visual only
• C. Both visual and audible
• D. None

Answer: (C)

Alarms in medical gas area panels are designed to be seen and heard so staff can respond quickly in any situation. An audible indication grabs attention even in noisy environments or when you’re not directly monitoring the panel. A visual indication—such as a flashing light or strobe—gives an immediate signal at a glance and helps those who may have hearing difficulties or when ambient noise masks sound. In healthcare settings, both types are typically required to ensure the alarm is noticeable and actionable from multiple locations, reducing the risk of missed alarms and delays in response. Therefore, area alarm panels should provide both visual and audible indications.