Sieza Peridect+ - Introduction to PERIDECT+; Purpose of the System; System Topology

- 2 -
1.
Introduction – basic description of PERIDECT+
1.1. Purpose of the System
The PERIDECT+ perimeter detection system is intended especially for protection against
trespassing into the secured area or property. The system can be fitted onto common fence types
(such as traditional mesh fences, welded mesh in rolls, welded fence segments, fence
superstructure), as well as non-standard fence types (metal board fences, decorative welded fences).
Apart from the standard version, they are also made in more resilient design (the Antivandal version).
They can also be installed inside poles of fence frames (the Hidden version). There are even more
options available, such as a detector of the manipulation with photo-voltaic panels or combinations
with various types of mechanical inhibition.
PERIDECT+ detects vibrations generated by mechanical stimulus that accompanies the
trespassing attempts (climbing, cutting or crawling under the fence).
PERIDECT utilizes the so-called "differential logic" which significantly reduces false alarms
caused by weather conditions (rain, wind, hail, lightning bolts) and enables operation under these
conditions without need to manually or automatically adjust the system sensitivity settings.
1.2. System Topology
The system consists of basic components:
 CUP+ control unit
 LCP+ line controller
 DSP+ detection sensor
The system can be supplemented by additional elements according to the specific application:
 LIP+ line input (double input module)
 LPP+ line protection (overvoltage protection module)
 IOP+/LAN I/O LAN module (relay module with ETH interface)
 IOP+/RS485 I/O RS485 module (relay module with RS485 interface)
 LSP+ line separator
 IOP+/EXP 16 relay expansion module connectable to both IOP+/LAN and
IOP+/RS485 modules
The detection is carried out by DSP+ detectors mechanically attached to the fence at the rate
of one detector per one fence segment. The detectors contain a piezoelectric sensor with
microprocessor signal processing. Each detector has its own address assigned within
a detection line connected to one line module, which allows setting parameters of each detector
individually. The accuracy of intrusion point detection when using PERIDECT+ is therefore per one
DSP+ sensor.