There's a closed-circuit television camera in the reception area.

接待处有一台闭路电视摄像机。

《柯林斯英汉双解大词典》

Village every building entrance, elevator lobbies main public areas are closed-circuit television, camera systems and warning systems.

村内每一座大楼的出入口、电梯大堂等主要公共区域设有闭路电视、摄像系统及报警系统。

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There's a closed - circuit television camera in the reception area.

接待处有一个闭路电视摄像头。

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Think of a closed-circuit security camera that watches a store entrance all night.

FORBES: Technology

They were spotted on a closed-circuit TV camera together at the King's Cross station about 20 minutes before the bombings.

NPR: Police: Bombing Suspects Are British Natives

Gotcha: Need a closed-circuit video camera?

CNN: Top 10 video tools