1. High assembly density, small size and light weight of electronic products. The volume and weight of surface mount components are only about 1/10 of traditional plug-in components. Generally, after using SMT, the volume of electronic products is reduced by 40% to 60%, and the weight is reduced by 60% to 80%.

With the rapid development of technology, security equipment systems have become one of our key focuses. Security systems are an important component of the security technology prevention system and an advanced comprehensive system with strong prevention capabilities. Through them, we can transmit the image content of the monitored area to the user terminal, making the situation of the monitored area clear at a glance and truly playing a role in security prevention.

Data transmission is the communication process of transferring data from one place to another. A data transmission system typically consists of a transmission channel and data circuit terminating equipment (DCE) at both ends of the channel, and in some cases, multiplexing equipment at both ends of the channel.