opticon

常见例句

The device, called an Opticon, is similar to what firefighters use to change lights when they respond to emergencies.
上月末，警方發現尼尅姆使用一個類似頻閃燈的裝置來改變交通信號燈。
City traffic engineer Joe Olson said traffic engineers plan to update the city's Opticon system this year to block unauthorized light-changing signals.
朗矇特市交通工程師奧爾森指出,他們計劃在今年更新該市的Opticon系統,查処那些未經許可擅自使用的改變信號燈裝置。