Security systems Electronic security systems 118 Security measures 80 Global system for mobile communications 78 Automobiles 59 Anti-theft devices 48 Wireless communication systems 38 Programmable controllers 35 Radio frequency identification systems 28 Dwellings 25 Safety measures 24 Automatic control 23 Burglary protection 21 Design and construction 17 Biometric identification 15 Electronic alarm systems 15 Mobile communication systems 15 Home automation 14 Text messages (Telephone systems) 14 Computer networks 12 Computer security 12 Electronic circuits 12 Parking lots 11 Automation 10 Embedded Internet devices 10 Motor vehicles 10 Automatic speech recognition 9 Crime prevention 9 Fire detectors 9 Global Positioning System 9