The domestic community has a private, closed nature. In this private and closed environment, the residents of the community hope to create a relatively peaceful and stable space, find a certain sense of belonging and security, and truly live a peaceful life. The construction of the security system is an important guarantee for realizing the residents' residential status. However, the actual situation is not as optimistic as expected. From the news incidents reported by the media, there are endless illegal cases of theft, robbery and other crimes in the community. This has caused great difficulties to meet the original intentions of the residential community; if you visit the nearby communities, you will not Difficult to find, security system construction, operation and maintenance are also worrying. Corresponding to this is the increase in the stability awareness of residents in the area of ​​security construction, and the rising demand for security systems such as video surveillance, access control, and alarms.

Inter-regional application differences

At present, many provinces and cities technical protection management units have issued corresponding security requirements or standards for the community, but due to factors such as the level of economic development and geographical environment, the development of security construction in the districts is relatively unbalanced. The construction of big cities is relatively complete, and small and medium-sized cities are relatively backward. Taking Shanghai as an example, the local standards for community development clearly stipulate that electronic fences must be installed on the surrounding walls of the community. These are perimeter devices that are harmless to the human body and have a low rate of false alarms. This avoids false positives of active infrared detectors. The problem; video surveillance, the application of high-definition devices gradually popularized, monitoring video from the development of visible to see clearly, and even to understand; in the system configuration, the standard for the entire system architecture includes each other between the various subsystems Networking and integration have corresponding requirements, from the previous individual management to the entire integrated platform to manage; in the alarm network, the security confirms the specific situation and linkage with the local 110 alarm center to ensure that the public security department after the incident Timely alert.

The root cause of hidden security risks

From the perspective of community development, many domestic communities basically use a gateway to control gate access, plus a traditional way of guarding the security gate, or installing some video surveillance cameras in the community, but these actually exist in the security management Many problems and loopholes. For example, security is only responsible for the management of personnel access. What happens in the community after the entry of outsiders is actually not within the scope of management of security personnel in the community. If any theft or robbery happened, it would be extremely difficult to find it. If there is no video surveillance image record, there will be no evidence to collect the evidence. The status quo of residential security construction is far from the actual needs of residents.

The key points of this problem are nothing more than these three aspects: the lack of attention from developers, the absence of national standards, and the lagging of residents’ ideology. For developers, the interests of the priority, in order to reduce costs, increase the volume rate, and do not say that the installation of information, intelligent security equipment, some basic technical protection equipment coverage is low, even the use of low, quality Sub-products (excluding high-grade communities); most of them are still in a relatively disorderly state in terms of assessment and acceptance of local regulations and project specifications, and there is no unified standard, normative and clear management department; Protection of personal privacy is more important. In the case of a stable residential environment, if you want to install video surveillance at the entrance of a building, some residents will reflect violations of personal privacy. In the event of theft, even robbery, vehicle theft, etc., due to the insufficiency of equipment installation, images cannot be retrieved and residents will require that security equipment be installed as far as possible. These unsatisfactory conditions have, to a large extent, affected the construction of the security system.

Regulation and thinking innovation

As far as the actual situation is concerned, community safety precautions are often pursued for cost control to cope with the inspections of relevant departments, not to mention technical innovations, and the use of equipment with relatively economical technologies. Therefore, from a city or national level, for the problem of uneven quality of equipment in the security market arising from market competition, the state can issue corresponding standards and indicate in the standard which subsystems the community construction needs to install. These subsystems require Where to install it. Local governments through the relevant laws and regulations to identify community construction units, property companies, etc. to play their respective roles, how to achieve linkage, security personnel need to train what the basic qualities and other specific details. In view of the contradiction between the safety of residential installation monitoring and maintenance and citizens’ fear of infringement of privacy, on the one hand, residents need to understand and understand the protective effect of these devices on their own safety and property. On the other hand, they can cite some technical means, such as automatic Mosaic.

I have heard such a viewpoint. I think it makes sense: Why are the roads in China very crowded? Although many people are a factor, the main reason is that the Chinese community is closed. Unlike foreign countries, such as the United States, the communities are open, and the roads of the community are all in common with the general roads.

With the public's recognition of the security system, the soundness of the law, and the continuous improvement of the citizens' quality, the Chinese community may also gradually open up to the outside world. Of course, there will be higher requirements for the community security system. Security technology will also develop some technologies that are in line with social development. For example, for the current closed situation, the cars entering the community are generally the cars of this community, but after the opening, on the road, the security system can intelligently identify whether it is the household vehicle of the community and identify whether the car has passed. Blacklist and so on.