What is a camera in Chengdu, and what types can it be divided into?
What is a camera in Chengdu, and which categories can it be divided into? In recent years, we have seen some cases in the television news where the police arrested criminal suspects based on the information provided by surveillance videos. The ones mentioned here are helping the public security personnel to solve the cases. Surveillance video is the picture captured by the mobile surveillance camera. The picture highly restores the history of the incident and can help people see the truth clearly. The Chengdu camera avoids unnecessary misunderstandings. Chengdu camera is a professional product that uses dynamic moving video images at the front end and is related to the traditional security protection industry at the back end. Its biggest feature is that it can highly restore the entire process of events at a specific time and can also be received by mobile devices. No matter how far away you are, a mobile camera can help you see the pictures at home or in the company. This function of surveillance cameras in many merchants is used to protect the safety of property in stores. In some special places such as banks and hospitals, a large number of cameras are also used. Chengdu cameras can be divided into three main categories. The first category is WIFI wireless network cameras. One of its great advantages is that it doesn’t need to be disliked. This can bring great convenience to our daily use, but it is affected by network signals. The impact is relatively large; the second category is a wired network camera, which has a relatively low cost of Internet access, less signal interference, relatively stable and simple to use, but compared to the first category of cameras, it requires a network cable. For some specific It may be inconvenient for the place; the third type is 3G wireless network cameras. The advantages and disadvantages of this type of camera are between the first and second types of cameras. It is simple to use and does not require wiring. It is particularly convenient. Basically, as long as you have a mobile phone The Chengdu camera can be used where the network and power supply are located.