Water heating, run unattended automatic visual alarm all the year round.
不进水不加热，全年无人值守全自动运行可视化报警。
Audible and visual alarm signals will be output if resistance or voltage is beyond the range;
测试时，电阻或电压超出设定范围时，分别有声光报警信号。
When the lamp failed to light, it may be audible and visual alarm signals and display street address of fault ones.
路灯故障时，可发出声光报警信号，并显示故障路灯地址编号。
Monitor every feed-voltage and feed-current of DC output, every output state of switch, and state of fuse and lightning arrester. Under abnormal condition, monitor produces aural and visual alarm.
监测各直流馈电输出的电压、电流，各馈电输出开关状态、熔断器状态和防雷器状态，当发生异常情况时发出声光报警；
For example, SoundSentry displays ICONS and other visual cues to indicate that the system has sounded an alarm or other warning.
例如，声音卫士显示图标和其他可视化提示来指示系统已经发出报警或其他警告。
Alarm has three switch positions which allow setting to a high decibel for noisy areas, low for quiet environments, or off (muted) for silent visual fl ashing LED operation.
警报声音有三个开关位置，在嘈杂地区可以将声音设置为高分贝，在安静环境中设置低分贝，还可以设置静音、仅使用LED闪烁的视觉操作。
Developed for field use in military environments, the unit provides a visual or audible alarm when a threat is detected and classifies the agent by threat category.
开发供在军事环境中实地使用，当威胁被检测到且按威胁种类分类后该设备提供了一个视觉或听觉报警。
Each channel has a distinct electronic alarm and visual indicator when zero is reached.
每个通道配有不同的电子警报和视觉指示，在达到零秒时便会发出警报和指示。
It plays an alarm sounds and displays a visual reminder (sticker) when scheduled.
它发挥着警报声，并显示视觉提醒(贴纸)时举行。
Audible and visual indicator alarm.
指标和声光报警。
Audible and visual indicator alarm.
指标和声光报警。
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