Carbon dioxide detectors (other than for medical use); Detectors; Fire detectors; Flame detectors; Gas detectors, other than for medical use; Infrared detectors; Intruder detectors (other than for vehicles); Leak detectors for hydrocarbons; Smoke detectors; Acoustic alarms; Alarm devices (other than for vehicles); Alarm installations for buildings; Alarm panels; Alarm signalling receivers; Alarm signalling transmitters; 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 electrical alarm systems (other than for vehicles); Central alarm units (other than for vehicles); 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; Gas leak alarm systems; Intruder alarms (other than for vehicles); Locks (electric) with alarms; Remote alarms (other than anti-theft for vehicles); Remotely controlled alarm locks; Safety alarms (other than for vehicles); Security alarm systems (other than for vehicles); Security alarms (other than for vehicles); Smoke alarms; Sound alarms; Sound alarms, other than for vehicles; Theft prevention alarms (other than for vehicles); Water leakage detection alarms; Wireless receiving apparatus; Wireless transmission apparatus; Wireless transmission apparatus for remote control; Wireless transmitters; Audio speakers; Audio speakers for home; Speakers (audio equipment); Speakers for computers; Audio door entry systems; Central door locking apparatus; Door entry apparatus utilising video apparatus; Electric door control apparatus; Electric door locks; Electric security locking devices for the doors of safes; Electrically operated remote control mechanisms for closing doors; Electrically operated remote control mechanisms for opening doors; Electronic access control systems for interlocking doors; Electronic door locks; Remotely controlled door locks; Security devices for doors of buildings (electric locking devices); Video door telephone apparatus; Cameras; Closed circuit television cameras; Closed circuit television surveillance cameras; Heat sensitive cameras for security purposes; Remote control apparatus for cameras; Remotely controlled cameras and other remotely controlled sensors; Television cameras for surveillance; Television cameras for the inspection of buildings; Video camera security apparatus; Video camera security installations; Video camera security instruments; Video cameras; Video cameras adapted for monitoring purposes; Video cameras adapted for security purposes; Video cameras for use in television transmission suites; Video surveillance cameras; Cases for smartphones; Covers for smartphones; Covers for tablet computers; Digitally controlled locks; Virtual reality headsets; Portable power supply apparatus (batteries); Power supply apparatus (batteries); Power supply devices (batteries); Battery chargers; Consumer type nickel cadmium battery chargers; Security control apparatus; Security control instruments; Security devices for windows of buildings; Security surveillance apparatus; Security systems for buildings; Electronic article surveillance systems; Electronic surveillance apparatus; Electronic surveillance apparatus for articles; Surveillance apparatus; Surveillance apparatus (electronic); Surveillance instruments; Video surveillance apparatus; Earphones (other than hearing aids for the deaf)