Sometimes watching the video suddenly clicks, or the download speed drops significantly, then be wary, your home router may be smashed! So how do you determine if Wi-Fi has been stolen?
Nowadays, many smart routers come with their own mobile APP, which can be used to view connected devices at any time. It is also a breeze to kick the network devices. But the router is not a year-old device. Many people still use old antiques. For them, how do we check whether it is being smashed? How to avoid it? The following 6 strokes tell you.
The air defense alarm is an important component of the urban air defense system and an important combat readiness facility. The application of alarms in disaster prediction, air defense shelter, and other fields is more extensive. With the help of the alarm system, large-scale disasters can be better warned. Wartime use for civil air defense is a basic means for people's governments at all levels to implement civil air defense commands and organize personnel evacuation.
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