TY JOUR TI Technological video survaillance as protective tool of smart electricity meters from unauthorized access KW smart electricity meter KW power losses KW digital technologies KW computer vision KW video recording JO Vestnik of Astrakhan State Technical University AU Koispaeva, O.. AU Golovko, S.. AU Nadeev, M.. PY 2020 IS 2020 PB Astrakhan State Technical University