How Do I Use a Webcam for Home Security?

Home monitoring is to use network technology to connect video, audio, alarm and other monitoring systems installed in the home, and save and send useful information to other data terminals, such as mobile phones, notebooks, 110 alarm centers, etc. through the processing of the central control computer. As people's awareness of security improves day by day, more and more people, especially those who travel frequently, start to consider installing home monitoring systems.

Home monitoring

Home surveillance is the use of network technology to install video, audio, alarm, etc. in the home

Five steps for home monitoring equipment installation

Step 1: The monitoring project determines whether the existing computer is equipped with a monitoring card or an embedded hard disk video recorder as the monitoring host. <br /> Using a computer to install a monitoring card has a low overall investment. It is suitable for computer installation, professional staff, Places with more functional requirements. The disadvantage is that the computer needs to be turned on for 24 hours, the power consumption is large, and the computer components are worn out. The use of embedded hard disk video recorders does not require professional knowledge, does not require on-duty, and the operation is very simple.
Step 2: Decide how many cameras are needed, and determine the surveillance range and image quality of each camera. < Br First determine the number of surveillance cameras, and then determine the lens surveillance range of the camera according to the specific situation: the camera to surveillance must be clear The distance between points and the area to be monitored, as for clarity, of course, the clearer the better.
Step 3: Is there a night vision function? In the dark places such as corridors, hallways, aisles, and warehouses, you can consider an infrared night vision camera (high-speed ball) or a gun. Note that, In addition to professional night vision or special custom-made infrared cameras, infrared cameras also need to be assisted by five fingers on the scene, and the infrared distance will be doubled. If the scene is a garden lawn, the infrared effect is worse, because these places can absorb infrared rays.

The development and popularization of the home monitoring market is closely linked with mobile monitoring and mobile phone monitoring. By 2010, the civil market size of the security industry will reach about 60 billion. For the mobile security industry, the market price of mobile security products should be less than 1,000 yuan in terms of civilian market demand and cost performance, in order to be favored and sought after by customers and users. Only then can the market be truly civilized. However, the huge business opportunities in the home monitoring market have been revealed.

AT & T

Combining its advantages in network infrastructure such as fixed telephone networks, mobile telephone networks, cable television networks, and the Internet, and

China Telecom's Global Eye and the former China Netcom have developed remote video surveillance in conditional homes. For example, the wide-view video surveillance business has been launched in the provinces of China Netcom Shanxi, Shandong, Jilin, Zhejiang, Henan and other provinces. It is generally welcomed that the wide-view business has developed rapidly. In the first half of this year, only Hubei Netcom's "wide-view-god eye" business developed more than 500 households. With the rapid development of family informatization, users' demands for home security are becoming more and more intense, and Wide Vision will maintain rapid development.

China Mobile is also developing mobile phone MMS monitoring represented by "Hand-Eye Communication", and 3G-based video monitoring is also being tested and commercialized. Home video surveillance is difficult to develop and promote due to the huge data and signal flow that is highly dependent on the network and the need for homes to deploy home gateways and cameras. At present, video surveillance is mainly applied in residential areas that are closely connected with the family, and there are relatively few applications for home surveillance. Guided by the policies of safe cities and safe families, the home network environment is continuously improving, users spending power is improving, security awareness is increasing, and the number of independent living families is increasing. Domestic household monitoring will begin to rise.

Integrated video surveillance integrating wired, wireless access and linkage alarm will become a development trend

The full-service operation has arrived. Operators will inevitably provide users with a variety of wired and wireless technology monitoring methods. Through service convergence, they will bring endless monitoring services to users. Monitoring has realized the discovery and prevention of family safety, and it is also a reflection of family care. In addition, it is necessary to work hard on how to solve security issues. Therefore, home monitoring needs to gradually increase some new functions and applications such as linkage alarms and security services, such as emergency help. , Interact with public security, medical, housekeeping, calling, etc.