Which of the following statements about the application scenarios and statements of the two technologies of the Internet of Things is wrong?

Which of the following statements about the application scenarios and statements of the two technologies of the Internet of Things is wrong?
A . In the convergence scenario, the PLC+6LaWPAN hybrid networking method and powerful combination are mainly recommended to adapt to various environments, with flexible deployment and high scalability.
B . The integration scenario is mainly PLC and Bluetooth to meet the diverse needs of customers’ networking
C . The wireless scenario is mainly based on 6LaWPAN, supplemented by ZigbeE. Based on the LiteOS operating system and IPv6 technology, the network has wide coverage, long transmission distance, and low energy consumption.
D . Limited scenarios focus on HiSilicon broadband PLC, which has unique high anti-interference ability, anti-noise technology, anti-channel fading technology, and is the strongest in the industry

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Answer: B