Locations are acquired through the Internet of things (atlas localisation – parallel to GSM localisation) and positions of Wi-Fi networks. The accuracy of the locations may vary from tens to hundreds of meters in metropolitan areas to kilometres in rural areas. Miniature locators function not only in the Czech Republic, but also in the other countries of the EU. It does not incorporate GPS. Battery life is up to 10 years (30 thousand locations – eg. Location per hour will resolve in 3,5 years, when moving 24hours a day).