As the technology is growing every day, people should start taking advantage of it; when you are working in a substantial confidential system which you can reveal to the public. It will also be effortless to handle if you are not at the location, and a security breach will happen. Handling such things requires knowledge and studies, which you should know before getting into the line. So, let's get into the advantage of installing an door access control system . 1. Security maintenance: Suppose you own a company or work in a highly confidential system or have something digital locked vital information with you. In that case, you should have the access control system in inbuilt or pre-installed in the system. Everything related to electronics and the internet will be covered under that. Opening a door, staff entity checking, when someone goes out of the main building, logging in and signing out of the system, and many more things will be checked twice under the access contr