What type of fire alarm device is present in Room 107 of the Veterinary Center?

The correct answer is a device that provides both audible and visual signals during a fire alarm event. These devices are crucial in alerting occupants of a building to the presence of smoke or fire, prompting them to evacuate quickly and safely. In Room 107 of the Veterinary Center, having an audible and visual signal means that the alarm can be effectively communicated to all individuals, including those who might have hearing impairments.

Audible/visual signals are often part of a comprehensive fire detection and alarm system, ensuring that alerts are noticeable in various conditions, such as noisy environments or during non-business hours when individuals may not be actively attentive. These signals help enhance safety measures by providing immediate notification in case of an emergency.

In this context, while manual pull stations are essential for users to activate alarms in the event of spotting a fire, they do not provide automatic alerts. Smoke detectors serve to sense smoke — a critical function — while heat detectors respond to temperature changes but do not provide signaling capabilities on their own. Thus, the presence of an audible/visual signal would be the most effective means of communicating an emergency in the Veterinary Center.