Vaults and safes; Locks and keys, of metal; Door buffers of metal

Security alarms; Burglar alarms; Closed circuit television cameras; Motion sensor; Motion-activated cameras; Electric door chimes; Fire blankets; Fire extinguishers; Smoke alarms; Carbon monoxide detectors; Viewing apparatus (peepholes) for doors; Video display screens; Video intercom apparatus; Display devices, television receivers and film and video devices; Water leakage detection alarms; Safety, security, protection and signalling devices; Safety life jackets; Life rafts; Waterproof survival suits for the prevention of drowning; Signalling whistles; Sockets, plugs and other contacts (electric connections)