Dust control technology, long life, with LED lighting and alarm lamp.
防尘技术，寿命长，自带LED照明，警报灯。
The experiment shows that the scheme can meet the requirements of city street lamp control.
实验表明，这种通信方案能满足城市路灯控制要求。
What is the common status of the indicator lamp of the touch control box?
通常情况下触摸控制盒指示灯的状态是怎样的？
What is the common status of the indicator lamp of the touch control box?
通常情况下触摸控制盒指示灯的状态是怎样的？
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