Officer to be relieved: The ship's equipped with a fire detection and alarm system. It USES heat-actuated, smoke-actuated, and flame-actuated senor devices.

交班驾驶员：本船配备探火报警系统。使用热度、烟和火焰启动的传感器装置。

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Gas sensor is widely applied in environment detection, fire safety alarm, food and chemical industry.

气体传感器在环境检测、火灾与安全报警系统以及食品化工中具有广泛应用。

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False alarms generated by automatic fire alarm and fire detection systems account for more than 40, 000 of call outs every year, making up a third of all incidents for fire crews in London.

BBC: London Fire Brigade may recoup ?1.3m from false alarm calls