Is the connection equipment of Rujia 3 normal?

Explain that there are two devices that you don't know are also connected together, which may be the mobile phone of the guest in the next room or some security monitoring in the corridor.

The global market scale of WiFi devices will reach 654.38+0 billion (this newspaper), and the global WiFi devices show a rapid growth trend. According CEO EdgarFigueroa, CEO of WiFi Alliance, the global delivery of WiFi products will reach 800 million units in 20 10, and there will be 10 million WiFi devices listed next year alone, and the annual delivery of WiFi devices will reach 10 billion units in the future. In 20 10, there will be more than 285,000 WiFi hotspots in China.