Which of the following is considered fire warning equipment?

Fire warning equipment is designed to detect and provide alerts regarding the presence of fire or smoke in an environment to ensure the safety of occupants. Each of the options presented plays a critical role in fire detection and warning systems.

A smoke alarm is a device that detects smoke and often triggers an audible alarm, serving as an early warning mechanism. It can be particularly effective in residential settings, alerting individuals to the presence of smoke that may indicate a fire.

A smoke detector, similar to a smoke alarm, is a device that senses smoke as an indication of fire. Smoke detectors can be part of a larger fire alarm system and typically connect to a monitoring service, providing alerts if smoke is detected.

A heat detector/alarm, on the other hand, responds to changes in temperature. It can activate an alarm when it senses heat above a certain threshold, which may indicate a fire even in the absence of smoke, making it useful in areas where smoke may not be present initially or could be less detectable.

Given that all of these devices serve the essential function of warning individuals about potential fire hazards, they collectively fall under the category of fire warning equipment. Therefore, it is accurate to conclude that all of these devices contribute to fire safety and awareness, justifying the selection