Direct answer
Yes, provided every device has a supported control path and the automation is designed around safe, predictable states. A departure scene might turn off selected lights, lower shades, change HVAC setpoints, arm security, and stop fans; a security event might turn on exterior lighting without opening shades. Occupancy, time, temperature, sunlight, and alarm status can be inputs, but life-safety and security functions should not depend on an ornamental scene or an unreliable cloud service.
Define manual override, behavior after power or network loss, guest access, and which subsystems remain autonomous. For example, a lighting keypad should still operate useful local loads even if an app is unavailable. Platform compatibility should be verified against current manufacturer drivers before promising a feature.
How this answer was prepared
Camelback Smart Homes publishes this FAQ library for homeowners, design professionals, builders and property teams comparing integrated technology. Answers begin with the practical conclusion, then explain the factors that can change it.
Limitations: This is general educational information, not a site-specific design, quote, code determination or compatibility guarantee. Final requirements depend on the property, construction, infrastructure, equipment versions and project goals.