These ground barriers are generally applied, where high security and protection is needed. They can be remote controlled, watchman controlled, proximity card controlled or even locking conrolled upon request.

The sizes for automatic ground barriers are 20cm of diameter, 50 cm of height and 10 mm of matarial thickness. The sizes are a little bit different for manual ones, 22 cm of diameter, 35 cm of height and 5 mm of material thickness, ( these sizes for the piece seen above the ground )

These barriers are produced of galvanized steel pipes against corrosion and electrosaticaly painted and then after repainted with self-illuminated (which collects light during day and illuminates during night) paint. This kind of paint is used first in Turkey. It is produced in two alternatives such as automatic and manual barriers . It moves completely to the deep of gound when opened. It moves again the surface when closed. This movement can be adjusted both automatically and manually upon request.