Variant of North American Industry Classification System (NAICS) 2022 Version 1.0 for Energy sector
- Non E - Industries not included in the energy sector
- 56 - Administrative and support, waste management and remediation services
- 561 - Administrative and support services
- 5616 - Investigation and security services
56162 - Security systems services
This industry comprises establishments primarily engaged in remote monitoring of security alarm systems, such as burglar and fire alarms; and selling security systems, including locking devices, along with installation, maintenance or monitoring services.
| Code | Canadian industry |
|---|---|
| 561621Security systems services (except locksmiths) | Security systems services (except locksmiths)US |
| 561622Locksmiths | LocksmithsUS |
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