Description
LUTRON Occupancy Sensor – Ceiling mount LOS-CDT-1000-WH
Intelligent DUAL-tech sensor (PIR & Ultrasonic) for Lutron systems. Supports 500–2000 sq-ft coverage, self-adapting logic, and non-volatile memory. Ideal for complex commercial and residential spaces.
Dual Technology Ceiling Mount Sensor
The Lutron LOS-CDT Series dual-technology ceiling-mount sensors represent the pinnacle of intelligent occupancy sensing. Designed to integrate seamlessly into Lutron HomeWorks, Quantum, and Vive systems, or function as high-performance standalone controls using a Lutron power pack, these sensors eliminate the need for manual sensitivity and timer adjustments.
By utilizing Adaptive Learning Technology, the sensor analyzes the environment over time to optimize performance, virtually eliminating the “pop-corn” effect of lights turning off prematurely and reducing expensive maintenance callbacks.
Construction & Build
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Controller Type: Dual-Technology (US & PIR) Intelligent Application Controller
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Mounting: Snap-locks to a ceiling-mounted cover plate for streamlined installation
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Housing: Rugged, high-impact, injection-molded plastic
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Sensing Tech: Ultrasonic (US) for movement behind objects + Passive Infrared (PIR) for heat signatures
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Reliability: Non-Volatile Memory preserves all settings during power outages
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Wiring: 6-inch (15 cm) color-coded leads for rapid identification
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Adaptation Period: 60-minute installation window followed by a 4-week deep-learning optimization
Key Features
✅ Intelligent Self-Adaptation: Continually monitors the space to adjust sensitivity and timers automatically ✅ Dual-Sensing Architecture: Combines US and PIR for maximum sensitivity and zero false-tripping ✅ Flexible System Roles: Works as a standalone unit or integrated within a broader Lutron network ✅ Wide Coverage Range: Effectively monitors 500 $ft^2$ to 2000 $ft^2$ from standard 8–12 ft ceilings ✅ Relay Integration: “R” models feature an SPDT isolated relay for external equipment control ✅ Integrated Photo Cell: (“R” models only) Inhibits artificial light activation when natural light is sufficient ✅ Visual Feedback: Bi-color LEDs (Red for PIR, Green for Ultrasonic) for instant verification during walk-tests
Technical Specifications
| Specification | Detail |
| Operating Voltage | 20 – 24 VDC, IEC PELV / NEC® Class 2 |
| Operating Current | 33 mA (nominal) |
| Control Output | 20 – 24 VDC active high logic (short-circuit protected) |
| Timer Adjustment | Auto-adapting; Manual (8–30 min); Test (8 sec) |
| Photo Cell Range | 0 lx to 1000 lx (Adjustable on R models) |
| Operating Temp | 32 °F to 104 °F (0 °C to 40 °C) |
| Dimensions | 114 mm (4.5″) Diameter x 38 mm (1.4″) Depth |
| Regulatory | UL and cUL Listed |
Applications
💡 Complex Environments: Ideal for partitioned spaces (restrooms, offices) where PIR alone fails.
🎭 Luxury Residential: Discreet ceiling mounting for automated “Welcome” scenes and energy saving.
🎪 Commercial Classrooms: Adaptive logic learns class schedules to optimize lighting periods.
🏟️ Smart Buildings: Integrates with Lutron systems to provide occupancy data for HVAC and BMS.
🎛️ Green Buildings: Uses “Miser Mode” during generally unoccupied periods to maximize ROI.
Why Choose the Lutron LOS-CDT Sensor?
🚀 Set-and-Forget: Learns 24-hour circadian and weekly occupancy patterns to automate comfort.
🛡️ High Noise Immunity: Specifically engineered to ignore air currents and HVAC interference.
⚡ Precision Control: Offers the choice of turning lights completely OFF or dimming to a low level.
🎭 Total Reliability: Built to Lutron’s rigorous standards for longevity and precision.
🎛️ Dual Zone Awareness: Separately monitors infrared and ultrasonic signals for fail-safe detection.
Additional Information
🌟 Professional-grade dual-technology occupancy solution
🛠️ Requires Lutron Power Pack or 20-24 VDC system power for operation
📦 Designed for indoor use only with less than 95% non-condensing humidity
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