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。

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

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公共广播系统是专为公共场所提供背景音乐、广播及消防报警的专业设备。

The public broadcast system specially provides the background music for the public place, it is also the specialized equipment which broadcast the fire alarm to the public.

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公共广播系统是专为公共场所提供背景音乐、广播及消防报警的专业设备。

The public broadcast system specially provides the background music for the public place, it is also the specialized equipment which broadcast the fire alarm to the public.

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