Does Shenzhen cinema have cell phone signal blocking?

Shenzhen cinemas have mobile phone signal blocking. Shenzhen cinemas will take mobile phone signal blocking measures to ensure that audiences do not disturb others or shoot unauthorized films during the movie screening. The use of signal blocking equipment in the cinema can effectively block the transmission of mobile phone signals, making it impossible for the audience to make phone calls and use Network or send a text message. This can help maintain quiet and concentration during movie viewing. Shenzhen, referred to as "Shenzhen", also known as Pengcheng, is located in the southern part of Guangdong Province, on the east coast of the Pearl River Estuary, bounded by Daya Bay and Dapeng Bay in the east; by the Pearl River Estuary and Lingding Ocean in the west; in the south by the Shenzhen River and Hong Kong; in the north by Dongguan and Huizhou. City borders. Shenzhen is a sub-provincial city in Guangdong Province.