Security systems service activities
installation of security systems, see 43216. selling security systems, mechanical or electronic locking devices, safes and security vaults, without monitoring, installation or maintenance services, see 47597. security consultants, see 74903. public order and safety activities, see 8423. providing key duplication services, see 95299
activities of selling, monitoring or remote monitoring of electronic security alarm systems (e.g. burglar and fire alarms), including their maintenance
Aktiviti perkhidmatan sistem keselamatan(2)