Let’s take a closer look at each functional group of technical means of protection of objects of different purposes.
Detection. This group includes technical means for security of buildings and perimeter (territory). Inside premises the equipment is installed in places of possible intrusion. The task of such devices is to signal to a security panel about unauthorized access or other abnormal situation. The means installed at the perimeter signal the attempts to breach the boundaries of the entrusted territory.
Supervision. Technical means of this category provide on-line visual monitoring. The situation inside the object, at the perimeter or in two zones at the same time, can be monitored.
Control. Means of protection intended for management provide reception, display of information, its registration and processing. They are also responsible for generation of correct commands for connected equipment. Control facilities are used to supervise operability of individual modules of the security system and of the whole system as a whole.
Warning. The equipment generates warning signals (sound, light, combined). These signals inform about intrusion on the territory entrusted to you or prohibitions set on it.
Countermeasures. Technical means of this group are stationary and mobile. They differ in the degree of influence on the intruder. Countermeasures systems are used together with warning means (signposts, signs, etc.).
Control of authorized access. A wide range of technical means is applied for access control. Given current tasks and needs, identification systems (biometric, non-biometric), coding, reading, executing, blocking and other devices are installed at facilities.