SYSECA AG is a provider of products and services such as health and safety consultants for computer/visual display unit (vdu) operators,wide area network (wan) design and management services,internet telephony service providers (voip),network providers for mobile telephones (cellular phones),computer support and monitoring services, online,data banks,magnetic tape backup services,local area network (lan) design and management services,telephone installation design and development consultants,leasing of computers and office equipment,video camera inspection services,server hotels,software, server virtualisation,software, desktop virtualisation,software, file utilities (backup, recovery etc.),software, web server,software, computer telephony integration (cti),software, video surveillance systems,software, network traffic monitoring systems,voice recording (logging) systems, digital,aerials, wireless local area network (wlan).