Perimeter Intrusion Detection System

We do install two different kind perimeter systems, one from Advanced Perimeter System (Scotland, UK) a computer controlled system (using Mutltisys Security Management System) of which we are distributors, the other one from Hammer (South Africa)

Multisys Security Management System

The system is based on a 1m high Electro-Fence system with 11(eleven) parallel grid like wires.

The system is controlled by the Multisys PC based Security Management Systems. It uses a common protocol to control the APS Electro Fence controllers which produces up to 9.9KV. A map of the area will be displayed on the PC showing the location of all the Electro-Fence zones. When an alarm is generated an icon will flash on the screen showing the location of the alarmed zone. The operator can acknowledge and reset the zone by simply clicking on the icon.

The controllers will be wired back to an 8 zone alarm control unit using twisted pair telephone cable and then the alarm control unit wired back to the control room with RS485 Data cable. The system allows an extra alarm control unit to provide relay outputs in the control room for connection into the CCTV system of which is fully synchronized with. It also can provide as many outputs as required which can be connected into the Access Control system but all outputs are normally closed dry contacts.

To date this sophisticated system has only been installed for the first time in UN-ICTR Arusha around the AICC perimeter. The UN-ICTR management is proud of the system as it provides them with the state of the art perimeter protection with maximum safety. The system can be mounted on walled fence, chain link fence or palisade fence. The picture below taken from UN-ICTR site shows the system mounted on the chain link fence

The Hammer System

The system can be of from four grids like wires up to eight depending on the level of protection required on the site in question. It can be mounted on the walled fence, chain link fence or a palisade fence. Depending on the requirements a siren can be fitted which goes off when there is an intrusion on the perimeter.