fire light alarm
常见例句
- When the alarm monitors the fire information, it produces sound-light alarm signal immediately.
当报警器监测到火情信息后， 立即产生声光报警信号。 - For example, not only would a resident be woken with notification of a fire alarm, the smart home would also unlock doors, dial the fire department and light the path to safety.
比方说家里突然起火了，智能家居不仅会自动报警，而且会给你打开房门照亮你逃生的路途。 - The red Fire Warning light is bad news when it lights up, but you can silence the alarm bell by pressing it.
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