физическа охрана
https://jasperdbhz642.bravesites.com/entries/general/The-Most-Influential-People-in-the-%D0%BE%D1%85%D1%80%D0%B0%D0%BD%D0%B0-%D0%BD%D0%B0-%D0%BC%D0%B5%D1%80%D0%BE%D0%BF%D1%80%D0%B8%D1%8F%D1%82%D0%B8%D1%8F-Industry
CCTV cameras on hand due to smartphone enable users to computer screen their homes in precise time from at any place. These strategies hook up with cellphone apps, imparting reside video feeds, indicators for movement