Alarm control apparatus; alarm devices (other than for vehicles); alarm installations for buildings; alarm instruments, other than for vehicles; alarm management apparatus; alarm management installations; alarm panels; alarm sensors; alarm signalling apparatus; alarm signalling receivers; alarm signalling transmitters; alarm systems incorporating control and visual display apparatus; alarms; alarms for controlling the movement of human beings; anti-theft alarm apparatus (other than for vehicles); anti-theft alarm installations (other than for vehicles); anti-theft alarms (other than for vehicles); anti-theft alarms adapted for use with video apparatus; anti-theft electrical alarm systems (other than for vehicles); audible alarms (other than for vehicles); baby alarms; burglar alarm apparatus (other than for vehicles); cellular radio alarm communication apparatus; cellular radio alarm communication instruments; central alarm units (other than for vehicles); commercial alarm systems (other than for vehicles); commercial alarm systems for buildings; commercial alarm systems for shops; control centres being parts of alarm systems; electric alarms for fire; electric alarms for smoke; electrical control panels for burglar alarm systems; electrical control panels for fire alarm systems; electrical control panels for smoke alarm systems; electrically operated alarms, other than for vehicles; electronic alarms, other than for vehicles; entry alarm systems, other than for vehicles; fire alarms; gas leak alarm systems; intruder alarms (other than for vehicles); magnetic sensors being parts of intruder detection alarm systems; panels for fire alarm apparatus; personal alarm apparatus; personal alarms; personal alarms incorporating lights; personal protection devices (electronic alarms); piezo alarm devices (other than for vehicles); precision sensors being parts of alarm systems; radio alarm apparatus; radio alarm clocks; radios incorporating alarm clocks; radios incorporating alarms; remote alarms (other than anti-theft for vehicles); safety alarms (other than for vehicles); security alarm systems (other than for vehicles); smoke alarms; sound alarms; sound alarms, other than for vehicles; telecommunications alarm apparatus; theft prevention alarms (other than for vehicles); warning alarms (other than for vehicles); water leakage detection alarms