Dual-Sense™ Motion Detection
Two technologies. One intelligent response.
Combine the precision of PIR with the sensitivity of microwave (HF) detection. Dual-Sense™ brings reliable, adaptable motion sensing to any lighting control system.
Why Combine Two Detection Technologies?
Smarter lighting begins with smarter sensing
In intelligent lighting systems, motion detection plays a critical role — not only in enhancing user comfort but also in optimizing energy efficiency.
Today, two core technologies dominate the market:
Microwave (HF) – known for its high sensitivity and broad coverage
Passive Infrared (PIR) – valued for its accuracy and stability in defined zones
Each has strengths. Each has limitations.
Relying on just one sensing method often leads to compromises — either in performance, reliability, or flexibility.
That’s why the future of smart lighting calls for a more integrated approach.
❌ Can trigger through thin walls or glass
❌ False triggers from fans, elevators, or back-wave reflections
Metal Reflection in Warehouse
False Trigger from Fans or Curtains
Signal Penetration Across Corridors
👁️ PIR Detection
The focused, privacy-friendly classic
- ✅ Accurate for body heat detection
- ✅ Stable — not affected by fans or AC
- ✅ Ideal for personal or defined zones
- ❌ Needs direct line-of-sight
- ❌ Might miss slow or non-thermal motion
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Dual-Sense™ gives you 4 switchable detection modes:
HF only – Super sensitive mode
PIR only – High precision, privacy-focused
Either – Triggered by either sensor = max responsiveness
Both – Triggered by both sensors = max accuracy
🛠️ Real Talk: Why It Matters
Installers and building managers, rejoice.
Dual-Sense™ means:
🔧 Fewer callbacks from annoyed users
⏱️ Faster commissioning (especially in complex spaces)
🎛️ Flexibility to adapt with DIP switches or software
🚀 Where It Shines
- Glass-walled offices where PIR struggles
- Industrial spaces where HF overreacts
- Multi-use zones where you need a balance of sensitivity & precision
