The primary function of security systems is to prevent unwanted entry of premises or territory by people who do not have the owner’s permission.
The security system consists of a central unit and sensors that provide information about movement, opening doors, breaking glass, etc. If any of the sensors detect a movement or other event, the information is transmitted through the CPU security company or directly to the building owner.
If the classic security system can be combined with fog protection, in addition to notification, the room can be filled with dense fog, which makes it impossible to enter the room.
The access control system can also be connected to the security system. The purpose of the access control system is to restrict access to the building and to allow or prohibit the movement of people working in parts of the building.