Electronic security system refers to any electronic equipment that could perform security operations like surveillance, access control, alarming or an intrusion control to a facility or an area which uses power from mains and also a power backup like a battery, etc. It also includes some of the operations such as electrical, mechanical gear. The determination of a type of security system is purely based on the area to be protected and its threats

Electronic security relates to leveraging innovation in defensive holding by anticipating unapproved access to individuals and property. The government is a universal and major customer of such security administrations and business sections also utilize the security systems for their workers for giving security. These days, one can witness their usage in the range like domestic applications and small stores moreover. The electronic security systems extensively comprise of alarms, access controls, and CCTVs (closed-circuit televisions), which are prominently and broadly utilized. CCTVs have picked up additional significance from all of these products.

The electronic security systems are broadly utilized within corporate workplaces, commercial places, shopping centers etc. These systems are also used in railway stations, public places and etc. The systems have profoundly welcomed since it might be worked from a remote zone. And these systems are also utilized as access control systems, fire recognition, and avoidance systems, and attendance record systems. As we know that the crime rates are increasing day by day so most people are usually not feeling comfortable until they provide a sure for their security either it may be at the office or home. So, we should choose a better electronic system for securing purposes.

In today’s world, buildings should provide safe, secure and functional places to live and work. This can be achieved by taking safety and security measures that are designed to deny access to unauthorized personnel (including attackers or even accidental intruders) from physically accessing a building, facility, resource, or user information; and guidance on how to design structures to resist potentially hostile acts.

Classification of security system can be done in different ways based on functioning and technology usage, conditions of necessity accordingly. Based on functioning categorizing electronic security system as follows:

• CCTV or Video Surveillance Security System
• Fire Detection/Alarming System
• Access Control/Attendance System