What is one method used to prevent electrical fires in homes?

Installing smoke detectors is a fundamental method for preventing electrical fires in homes. These devices are designed to detect smoke and provide an early warning to occupants, allowing them to respond quickly in case of a fire. When smoke is detected, smoke detectors emit a loud alarm, which can alert people in the home and prompt them to evacuate or take action to extinguish the fire, thus potentially preventing further damage or injury.

While smoke detectors do not prevent fires from starting, they are critical for safety and response, significantly reducing the risk of fatalities and serious injuries in the event of a fire. Other safety measures, such as using surge protectors, regularly checking power outlets, and utilizing low-voltage lighting, contribute to overall electrical safety but do not serve the specific function of alerting inhabitants to a fire as effectively as smoke detectors do.