The Theodolite (Total Station) system, rotates every few hours and measures the distance to prisms installed at radius up to 120 meters, on buildings and infrastructure around the device. The Swiss Leica theodolite and prisms and the computer to which the device is connected, the German VMT. The device is installed under roofing and / or additional protections that are installed according to the needs of the place and the customer. In addition, the device is connected to a control and control system developed by surveyors and IT4U, for remote control of electrical and communication connections to equipment. The data is automatically sent to the database of survey witnesses and there are available in VMT's MODUS software, for processing (if necessary) and for display.