Detection range is one of the most critical parameters in office lighting sensor design—and choosing it correctly can significantly impact energy savings, user comfort, and system reliability.
Typical Office Lighting Scenarios & Detection Needs
Different office areas require different detection ranges.
1. Open-Plan Offices
- Ceiling height: 2.6–3.0 m
- Recommended detection range: 6–8 meters
- Reason: Covers multiple desks without over-triggering adjacent zones
2. Private Offices & Meeting Rooms
- Ceiling height: 2.4–2.8 m
- Recommended detection range: 4–6 meters
- Reason: Detects subtle movements (typing, seated work)
(Insert image: Meeting room lighting sensor detection area)
3. Corridors & Walkways
- Ceiling height: 2.6–3.2 m
- Recommended detection range: 8–12 meters (elongated pattern)
- Reason: Ensure continuous lighting while people move
(Insert image: Corridor lighting with motion sensor coverage)
4. Restrooms & Break Rooms
- Ceiling height: 2.4–3.0 m
- Recommended detection range: 5–8 meters
- Reason: Avoid lights turning off during short inactivity
PIR vs Microwave Sensors: Detection Range Comparison
| Sensor Type | Typical Detection Range | Best For Office Use |
|---|---|---|
| PIR Sensor | 4–8 m | Private offices, meeting rooms |
| Microwave Sensor | 8–15 m | Corridors, open-plan areas |
| Dual-Tech (PIR + Microwave) | Adjustable 6–12 m | Smart offices, premium projects |
Best Practices for Office Lighting Sensor Selection
✔ Choose adjustable detection range models
✔ Match sensor range to ceiling height & room size
✔ Use dual-technology sensors in critical areas
✔ Avoid oversized detection zones that trigger unused spaces
For most modern offices:
- 4–6 m → private offices & meeting rooms
- 6–8 m → open-plan offices
- 8–12 m → corridors & shared walkways
Selecting the right detection range is not about “bigger is better”—it’s about precision.
If you are planning or upgrading an office lighting project and want:
- Optimal detection range selection
- Energy-efficient sensor solutions
- OEM / ODM motion sensor customization
👉 Contact us today for professional guidance and AI-ready lighting sensor solutions.
