ALARM AND DISTRESS SYSTEM (PZTS [EZS])
ALARM AND DISTRESS SYSTEM (PZTS [EZS])
It performs the function of protection of property and persons. It is the most widespread of all security options and the most frequently applied in practice. PZTS (EZS) security systems have a very wide range of applications from small applications to large technological units in the highest classification levels.
The electronic safety signalling system is a complex of technical means that eliminate the extent of material and other damage by timely signalling to the place of operation. It consists of an alarm control panel, control elements for activation and deactivation of the system, detectors and end devices that notify the user of a breach of the building - sirens, telephone call points, or communication systems with the centralised protection console.
The detectors are used to identify intrusions. They work on different principles - they monitor infrared radiation of a moving object, detect changes in the reflection of microwave waves, use magnetic All detectors are now equipped with sophisticated electronics that ensure perfect processing of the detection process and allow to virtually eliminate false alarms.
The information generated at the output of the detector is fed to the input of the control panel of the alarm system, which ensures the processing of the information and the subsequent activation of the output circuits. The alarm output is then transmitted to other peripheral devices. Operator communication with the control panel is mediated by the control keypad. This allows the alarm system or parts of it to be activated after entering an input code.
The boundaries of such areas are usually defined by fencing. In this case, it is possible to detect changes to the fence when it is disturbed, such as vibrations or mechanical damage. However, open space can also be guarded by using infrared or microwave barriers and detectors. Another option is to place detection elements below the ground surface.
A camera system can also be used for perimeter protection, the monitoring and evaluation equipment of which is equipped with an alarm management system that evaluates changes in the sensed scene and subsequently declares an alarm.
There are several principles and options for the deployment of perimeter protection and the suitability of their application must always be assessed depending on the specific conditions and terrain of the site.
As a supplement to the implementation of complex security systems, the PZTS can be supplied with mechanical barriers such as grilles, security doors, security foils, turnstiles, barriers, safes, metal detectors, etc. All this including a certificate from the NSA confirming the verification and approval of the suitability of these technical devices for use in the protection of classified information.
