Site-Security System 02
Site-Security System 02 :
Use of ESS: An ESS is an integrated system that encompasses interior and exterior sensors; closed circuit television (CCTV) systems for assessing alarm conditions; Electronic Entry Control Systems (EECSs); data-transmission media (DTM); and alarm reporting systems for monitoring, controlling, and displaying various alarm and system information. Interior and exterior sensors and their associated communication and display subsystems are collectively called IDSs. An ESS is used to provide early warning of an intruder. This system consists of hardware and software elements operated by trained security personnel. A system is configured to provide one or more layers of detection around an asset. Each layer is made up of a series of contiguous detection zones designed to isolate the asset and to control the entry and exit of authorized personnel and materials
