With the rapid development of science and technology in today's society, the trend of intelligent life is becoming more and more obvious. People are enjoying the convenience and benefits brought by high technology. In terms of living environment, smart cities, smart buildings and smart homes are developing rapidly, which are increasingly affecting people's lives. Whether it is an intelligent building or a smart home, they cannot be separated from the building entrance guard system. Building access control system is an important part of intelligent buildings and smart homes, which plays a vital role in the development of intelligent buildings and smart homes.

For us living in the intelligent era, it is still necessary to learn some knowledge of building entrance guard system. Building access control system involves intelligent monitoring, intelligent security, access control IC card, building intercom indoor unit, etc. Now we mainly understand the design of building intercom indoor unit, an important component of building access control system.
Building intercom indoor unit, mainly used for building entrance guard, video call through camera and microphone, identification access.

In terms of visual intercom, it has the functions of intercom, calling, intercom, and unlocking with the host and management center; in terms of smart home, it can control lights, electrical appliances, curtains, air conditioners, etc. to facilitate people's life; in terms of intelligent security, it is safe and reliable, and the alarm function of the area meets the safety requirements of users; in terms of appearance design, the design of the building intercom indoor unit is generally black, this makes the product as a whole appear simple and atmospheric, fashionable technology, high-end temperament; in terms of material selection, the design of building intercom indoor units is mostly matched with metal and matte plastic, which can make the product feel comfortable and have good visual effects. Provide users with high-quality product experience.

Of course, this is only a little knowledge of the building access control system. To understand the building access control system in depth, it takes a long time and systematic study. Regarding the design of the building intercom indoor unit, I only made a rough statement. I hope this knowledge can ignite your desire to learn and help your life.