Class 009: Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signaling, checking in the nature of supervision, life-saving instruments in the nature of early warning systems comprised of a software which provides for warning notices to be sent by electronic mail or SMS in the event of an accident; apparatus for alarms, acoustic alarms, sound alarms, alarm bells and sirens, namely, security alarm controllers, electrical apparatus for testing the state of operability of electronic sirens and electronic warning bells; and early warning systems comprised of a transceiver allowing warning notices to be sent to portable mobile devices; Class 037: Repair and installation services, namely, the installation of early warning systems, repair and installation of early warning systems, alarms, acoustic, fire and sound alarms, alarm bells, and sirens; Class 042: Scientific and technological services, namely, engineering services for designing early warning systems and research and design relating thereto; industrial analysis services, namely, research and design services in the field of early warning systems and alarms