随着国民经济和人民生活水平的提高,全国建成了许多现代化住宅小区,为保障居民生命和财产的安全,人们越来越迫切要求采取有效措施,以满足日益增长的安全防范要求。 目前,所采用的防盗门和在窗户上加装防盗网等传统式安全防范措施,难以满足现在人们防止外来威胁的要求。为了更有效保证居民的生命和财产的安全,在住宅和住宅小区内引入了先进、 With the improvement of the national economy and the people’s living standards, many modern residential districts have been built in the country. To protect the safety of residents’ lives and property, people are increasingly pressing for effective measures to meet the increasing security requirements. At present, the traditional security measures such as anti-theft doors and anti-theft nets installed on windows are difficult to meet people’s requirements for preventing external threats. In order to more effectively guarantee the safety of residents’ lives and property, advanced technologies have been introduced into residential and residential communities.