Placement and logic choices that make automatic lighting feel natural. This guide focuses on decisions that can be checked on drawings, during specification and at commissioning, so the final system remains comfortable and understandable.
Select the right sensor type
Begin by defining the project conditions rather than jumping straight to products. For motion sensors without frustration, the useful questions are who uses the space, what changes through the day, which actions must be immediate and what infrastructure is already available.
- Confirm the design intent.
- Assign technical responsibility.
- Test the real operating condition.
- Record the approved result.
Define detection areas
Define detection areas should be translated into a visible design decision: a drawing note, product requirement, circuit group, control behaviour or commissioning task. This keeps the intention from being lost between design and installation.
- Confirm the design intent.
- Assign technical responsibility.
- Test the real operating condition.
- Record the approved result.
Set sensible timeouts
Review the relationship between fittings, drivers and controls. A feature is only dependable when the complete combination has been checked, including minimum dimming, recovery after power loss and ordinary wall operation.
- Confirm the design intent.
- Assign technical responsibility.
- Test the real operating condition.
- Record the approved result.
Combine automatic and manual control
Keep the user experience simple. Use clear names, a limited number of memorable scenes and sensible defaults. Advanced options can remain available without occupying the main interface.
- Confirm the design intent.
- Assign technical responsibility.
- Test the real operating condition.
- Record the approved result.
Commission in real use
Close the process with testing and documentation. Record final settings, addresses, scene levels, product references and support information, then review the result in the finished space with the people who will use it.
- Confirm the design intent.
- Assign technical responsibility.
- Test the real operating condition.
- Record the approved result.
Final project note
Lighting decisions are connected. Optics affect glare, drivers affect dimming, circuits affect scenes and interface design affects whether the system is used properly. A short coordinated review before procurement can prevent expensive changes later.