SARL Vidalys is a provider of products and services such as instrumentation engineering consultants,marine instrumentation systems consultants,relays, protection,relays, safety,relays, starting,relays for distribution mains,relays for signalling systems,relays for measuring instruments,relays, telegraph,relays, telephone,relays, speed monitoring,relays, photoelectric, street lighting control,relays, photoelectric, door opening,relays, safety, for lifting equipment,relays, aerospace industry,relays, electric and electronic, military applications,electricity meters,frequency meters,electronic article surveillance (eas) systems, acousto-magnetic,electronic article surveillance (eas) systems, electromagnetic,electronic article surveillance (eas) systems, radio frequency (rf),signalling equipment for firing ranges,signalling discs, police,warning devices, emergency, voice synthesis.