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Lutron Maestro WMS-A102 Occupancy Sensor Switch, Dual Technology, 180° FOV, White, Bulk, WMS-A102-WTBU

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The Lutron Maestro WMS-A102-WTBU is the bulk-packaged version of the single-circuit, dual-technology occupancy sensor switch for large-scale commercial installations requiring automatic or manual-on/auto-off lighting control. Lutron's exclusive XCT Technology provides four levels of motion detection across a 180° field-of-view with up to 900 ft² major motion coverage, with independently adjustable PIR and ultrasonic sensitivity and a selectable per-circuit timeout of 1, 5, 15, or 30 minutes. Ambient Light Detect (ALD) supports adaptive learning and fixed threshold modes; no neutral wire is required, and the device is compatible with all load types including LED, CFL, ELV, MLV, and fluorescent. White finish. TAA compliant.


Sensor Type Dual Technology (PIR + Ultrasonic)
Detection Technology XCT Technology (Major, Minor, Fine, Very Fine Motion)
Field of View 180°
Major Motion Coverage Up to 900 sq ft
Minor Motion Coverage Up to 400 sq ft
Mode Options Auto-ON/Auto-OFF or Manual-ON/Auto-OFF per Circuit
Ambient Light Detect Learning ALD Mode or Fixed ALD (4 Selectable Thresholds)
Adjustable Timeout 1, 5, 15, or 30 Minutes
Sensitivity Adjustment PIR (Hi/Med/Low/Min); Ultrasonic (Hi/Med/Low/Off)
Compatible Loads Incandescent, Halogen, ELV, MLV, CFL, LED, Magnetic & Electronic Fluorescent
Wiring No Neutral Required
Finish White
Packaging Bulk

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