42 Design and development of software and hardware for development of devices and computer and telecommunications hardware for the monitoring, controlling and operating of garden gates, garage doors, yard gates, exterior and industrial gates as well as of electric home and building machinery; product development for others, namely, development of electric or electronic devices and computer and telecommunications hardware for the installation, maintenance and management of devices, of computer and telecommunications hardware and of computer and telecommunications software, of software applications and of computer databases for the monitoring, controlling and operating of garden gates, garage doors, yard gates, exterior and industrial gates as well as of electric home and building machinery; development, installation and maintenance of computer and telecommunications software, software applications and computer software for the monitoring, controlling and operating of garden gates, garage doors, yard gates, exterior and industrial gates as well as of electric home and building machinery; development, installation and maintenance of computer software, telecommunication software, software applications and computer software for the monitoring, controlling and operating of garden gates, garage doors, yard gates, exterior and industrial gates as well as of electric home and building machinery; rental of electric and electronic devices, computer hardware, computer software and of telecommunications software and software applications for the monitoring, controlling and operating of garden gates, garage doors, yard gates, exterior and industrial gates as well as of electric home and building machinery; rental of electric and electronic devices, computer hardware, computer software, telecommunication software and of software applications and computer software for the installation, maintenance and management of electric and electronic devices, software and software applications for the monitoring, controlling and operating of garden gates, garage doors, yard gates, exterior and industrial gates as well as of electric home and building machinery; installation, repair and maintenance of telecommunications software and software applications and of computer software for the monitoring, controlling and operating of garden gates, garage doors, yard gates, exterior and industrial gates as well as of electric home and building machinery; rental of telecommunications hardware, namely, computer hardware for the monitoring, controlling and operating of garden gates, garage doors, yard gates, exterior and industrial gates as well as of electric home and building machinery; rental of telecommunications hardware, namely, computer hardware for the installation, maintenance and management of electric and electronic devices, of software and of software applications for the monitoring, controlling and operating of garden gates, garage doors, yard gates, exterior and industrial gates as well as of electric home and building machinery