The main feature of these types of system is that they provide cost effective security over long straight perimeters.

They are used in “line of sight” applications, where the two ends of any particular section must be visible to each other.

This means that they do not require a specific physical barrier such as a wall or fence but they can be used in conjunction with a physical structure to provide additional protection.

It is essential that they work in many different weather conditions and they are particularly useful for the protection of roofs and walls.

We have different systems available to suit different applications, including microwave barriers and infrared barriers.