802000Security system operation services
保安系統操控服務
Why 6 digits?
HSIC subclasses are 6 digits. The first four match the international ISIC class; Hong Kong adds a two-digit local suffix for finer detail, especially across its import and export trade, so a code steps from a 4-digit class straight to a 6-digit subclass. More on the HSIC structure.
This activity involves the operation of security systems, which includes monitoring and maintaining electronic security alarm systems like burglar and fire alarms. It also encompasses the installation, repair, rebuilding, and adjustment of mechanical or electronic locking devices and safes.
This classification includes
- installing, repairing, rebuilding, and adjusting mechanical or electronic locking devices and safes
- monitoring or remote monitoring of electronic security alarm systems, such as burglar and fire alarms etc., including their maintenance
Classified elsewhere
These activities look similar but belong under different codes.
- installation of security systems without later monitoring
- key duplication services
- public order and safety activities
- security consultants
Licences and approvals
What this activity needs to operate
Activities under this code trigger the following licensing regimes. Emerhub prepares and files each application on your behalf.
Security Company Licence
Security and Guarding Services Industry Authority (SGSIA)
Any company supplying individuals to do security work for reward, or supplying armoured car or security systems services, must hold a Security Company Licence issued by the Security and Guarding Services Industry Authority under the Security and Guarding Services Ordinance (Cap. 460). Licences are granted by type of security work: Type I (provision of security guarding services), Type II (armoured transportation services) and Type III (installation and maintenance of security systems). Applicants and their controllers must be fit and proper persons with adequate equipment and supervision arrangements.
- Processing time
- The Authority processes and determines the application within 28 days after the material date if no hearing is conducted; the material date falls within 60 days of application submission or on completion of police investigation, whichever is earlier
Official sourceVerified 2026-07-14
Offshore profits claim feasibility
LowThis activity typically requires physical presence in Hong Kong to install and maintain security systems. Contracts are often negotiated with local clients, making it difficult to qualify for offshore treatment. The services are inherently tied to the local market and regulatory environment.
Business registration wording
Suggested business nature for this activity
English
SECURITY SYSTEM OPERATION SERVICES
34/60 characters
Chinese 中文
保安系統操控服務
8/30 characters
Standard compliance
Compliance every Hong Kong company shares
Beyond anything specific to this activity, every Hong Kong company handles two-tiered profits tax, the annual return (Form NAR1) within 42 days of its incorporation anniversary, audited accounts, MPF enrolment for staff, and a company secretary. Emerhub runs all of it on your behalf.
See the full Hong Kong compliance calendarFrequently asked questions
Do I need a license for security system services?
Yes, a license is required for operating security services in Hong Kong.
Can I operate this business remotely?
Operating remotely is challenging due to the need for on-site installation and maintenance.
What are the tax implications for this business?
Profits from this business are subject to Hong Kong profits tax as it is tied to local operations.
Incorporate in Hong Kong
Starting a security system operation services business in Hong Kong?
Emerhub incorporates your company, registers the business nature above with the IRD, files every licence application, and runs your company secretary and compliance calendar. You provide the documents; Emerhub handles every government interaction.
Start incorporation with Emerhub