To ensure safety, fire detection systems should include which of the following?

Fire detection systems are essential for ensuring safety in any environment, as they play a critical role in identifying fire hazards at their earliest stages. The inclusion of smoke and heat detectors in fire detection systems is paramount because these devices are specifically designed to sense the presence of smoke or the increase in temperature associated with fires.

Smoke detectors work by detecting particles produced by combustion, providing an early warning of a fire, which can be crucial for evacuation and reducing property damage. Heat detectors, on the other hand, monitor temperature changes in the environment, alerting occupants when certain temperature thresholds are exceeded, indicative of a fire.

In contrast, convection systems, cooling units, and water supply lines serve different functions unrelated to fire detection. While convection systems and cooling units may contribute to the overall safety of a space by regulating temperature, they do not detect fires. Water supply lines could play a role in extinguishing fires but do not actively monitor for fire conditions. Hence, integrating smoke and heat detectors is vital for effective fire safety and hazard identification.