Electrical and electronic security and surveillance apparatus and equipment; apparatus and instruments for data communication; measuring, signalling and monitoring apparatus and equipment; alarms; anti-theft alarm and warning systems; signal transmission and display apparatus; computer software relating to security, alarm and surveillance systems; paging equipment and devices;; Electrical and electronic security and surveillance apparatus and equipment; apparatus and instruments for data communication; measuring, signalling and monitoring apparatus and equipment; alarms; anti-theft alarm and warning systems; signal transmission and display apparatus; computer software relating to security, alarm and surveillance systems; paging equipment and devices;; Electrical and electronic security and surveillance apparatus and equipment; apparatus and instruments for data communication; measuring, signalling and monitoring apparatus and equipment; alarms; anti-theft alarm and warning systems; signal transmission and display apparatus; computer software relating to security, alarm and surveillance systems; paging equipment and devices
Electrical and Scientific ApparatusTelecommunications services; rental of telecommunication and message sending apparatus; electronic mail;; Telecommunications services; rental of telecommunication and message sending apparatus; electronic mail;; Telecommunications services; rental of telecommunication and message sending apparatus; electronic mail
TelecommunicationsProduct design services; research and design services relating to security, surveillance, monitoring and alarm equipment and devices;; Product design services; research and design services relating to security, surveillance, monitoring and alarm equipment and devices;; Product design services; research and design services relating to security, surveillance, monitoring and alarm equipment and devices
Computer and Scientific