As ARD Group, in land area and border strip; we use a seismic sensor before the border wall, a line-through surveillance system on the border wall, a wire mesh, a slightly wire-braided interior light pole in the interior, an acoustic sensor embedded in the soil.
Within the border territory we have a weapons system, a land control radar, a wide area surveillance system and a fire detection system in the human border surveillance towers. For airborne control, we also use a balloon wide-area surveillance system and a multi-rotor unmanned aerial vehicle.
