eng Science and Education Publishing American Journal of Mechanical Engineering 2014-11-26 2 7 303 306 10.12691/ajme-2-7-28 AJME20142728 article Gašparík Marek mg.gasparik@gmail.com 1 Šolek Peter 1 Institute of Applied Mechanics and Mechatronics, FME STU, Nám.slobody 17, 81231 Brat islava, Slovakia Mobile robots are now widely used in various security and surveillance applications. The contribution describes a design of the robot with the function of the security system in the home. The robot is movable on wheels with various sensors, which sense the movement in the home. Based on detected movement will start tracking the object and shooting the camera. Picture and sound are transmitted to the mobile phone via 3G video call. http://pubs.sciepub.com/ajme/2/7/28/ajme-2-7-28.pdf robot sensors IR sensors camera security system inthernet GSM modem