Extremely effective in marking perimeter boundaries and exclusion zones, the units offer a clear outline of the area each time the lights flash.

With advances in electronics, Avlite Systems have been able to produce a light that incorporates a Global Positioning System (GPS) receiver. No additional power supplies, aerials or control systems are required. The
GPS option is a microprocessor based system that has been designed to provide maximum reliability and performance of the light over a wide range of environmental conditions.

Synchronization is achieved using an internal algorithm based on the highly accurate time base and time data received from the satellites. The satellite data is provided from a number of earth stations using atomic
clocks as the time base.

At power-up the microprocessor will go to idle mode after approximately 10 seconds. This reduces the overall power consumption when the light is not required.

Each light operates independently and requires no operator intervention. Three satellites need to be in view for the built-in GPS receiver to collect time data. At dusk the light sensor will turn the light on. If time data is
available the light will come on synchronized to every other light with the same flash code.