Can I use Tianwei's TV directly without Tianwei's network?

Without Tianwei's network, we can't just use Tianwei's TV. Tianwei Network Engineering Co., Ltd. is a wholly-owned subsidiary of Shenzhen Tianwei Video Co., Ltd., which is responsible for the management, maintenance and emergency treatment of Tianwei CATV integrated information network to ensure that the network outside the transmission center is bound with Tianwei TV.