A lot. Above the head of Shenyang people, there is a "Skynet" woven by surveillance cameras and electronic eyes. Whether looking for someone or looking for something, it is its strength. There are many residential monitoring in Shenyang. There are more than 8,000 video surveillance probes in public areas in Shenyang, and more than 200,000 enterprises have built their own video surveillance. Ensure the safety of residents' lives and property.