Smoke alarms, also known as smoke detectors, are devices used for fire prevention by monitoring the concentration of smoke. They use advanced ion smoke sensors and are widely used in various fire alarm systems. They are sensitive and can be installed in various locations. While there are ways to temporarily disable or silence a smoke alarm, it is not recommended as it hinders fire safety. In China, there are different types of smoke alarms with varying sound characteristics. It's important to note that cutting off the power supply does not disable the smoke alarm.
In an effort to increase safety and prevent potential gas-related accidents, local authorities have begun installing gas alarm systems in homes throughout the area.
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