Description
Lutron QS Wired Sensor Module (LUT-QSMX-4W-C)
The Lutron QS Sensor Module (QSMX-4W-C) is a sophisticated ceiling-mounted integration hub designed to bridge wired Lutron sensors with the HomeWorks QS ecosystem. This wired-only module allows for the seamless connection of up to four independent Lutron occupancy sensors or EcoSystem infrared (IR) receivers, centralizing data communication through the high-speed QS Link.
Engineered for professional-grade environments, the QSMX-4W-C eliminates the need for complex line-voltage wiring by drawing power directly from the QS communication link. Its low-profile, decorative design ensures it aesthetically complements luxury residential and commercial interiors while providing mission-critical sensor data to the processor.
Construction & Build
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Controller Type: Wired QS Sensor Integration Module
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Mounting: Ceiling mount (ideal for non-metal ceiling tiles or drywall)
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Capacity: Connects and powers up to four (4) wired sensors or controls
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Wiring: Supports 22 to 14 AWG ($0.5\text{ mm}^2$ to $2.5\text{ mm}^2$) IEC PELV/NEC® Class 2
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Link Distance: Maximum QS Link length of 610m (2000ft)
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Reliability: 10-year power failure memory restores settings instantly after an outage
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System Integration: Compatible with HomeWorks QS, GRAFIK Eye QS, and Sivoia QS shades
Key Features
✅ Centralized Sensor Hub: Integrates up to 4 wired occupancy sensors or IR receivers into one link ✅ No Line Voltage Required: Fully powered by the QS Link, simplifying electrical installation ✅ PDU Efficiency: Consumes only 3 Power Draw Units (PDUs) plus 2 PDUs per connected sensor ✅ Compact Aesthetics: Ultra-slim profile (11mm) with a clean, decorative finish ✅ Advanced Memory: Retains all programming and state information without battery backup ✅ Universal Compatibility: Works with any GRAFIK Eye QS (QSGR) or Sivoia QS system ✅ Scalable Architecture: Counts as only one device toward the 100-device link maximum
Technical Specifications
| Specification | Detail |
| Model Number | LUT-QSMX-4W-C |
| Operating Voltage | 24VDC (via QS Link) |
| Power Consumption | 1.5W (3 PDUs) |
| Max Input Current | 400 mA (max wired input) |
| Operating Temp | 0°C to 40°C (32°F to 104°F) |
| Humidity Range | 0% to 90% non-condensing |
| Dimensions | 103mm (4.04″) Dia. x 19mm (0.74″) Total Depth |
| Regulatory | cULus, FCC, IC, CE, NOM |
Applications
💡 Luxury Residential: Hidden integration of occupancy sensors for automated lighting scenes.
🎭 Commercial Boardrooms: Connects IR receivers for handheld remote control of GRAFIK Eye QS.
🎪 Energy Management: Scalable sensor deployment for large-scale LEED-compliant projects.
🏟️ Smart Shading: Triggers Sivoia QS drapes and shades based on occupancy data.
🎛️ Centralized Control: Simplifies wiring by homing sensors to a local QSM instead of the processor.
Why Choose the Lutron QSMX-4W-C?
🚀 Simplified Infrastructure: Reduces the amount of home-run wiring back to the main equipment rack.
🛡️ Rock-Solid Reliability: Wired connection ensures zero interference and 100% signal integrity.
⚡ Smart Power Handling: Efficiently manages and distributes power to connected low-voltage sensors.
🎭 Low Profile Design: One of the most discreet integration modules available on the market today.
🎛️ Future-Proof: Easily update sensor configurations via HomeWorks QSX Designer software.
Additional Information
🌟 Requires Lutron HomeWorks Qualification for purchase and setup
🛠️ Professional Installation Only: Designed for IEC PELV / NEC® Class 2 wiring environments
📦 Package Includes: Wired Sensor Module and ceiling mounting hardware
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