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Overview

Overview

The Lutron Maestro MS-OPS2-LA is a passive infrared (PIR) occupancy/vacancy sensor switch engineered for automatic lighting control in residential and light commercial applications. Featuring dual-mode operation, 180° field of view, and up to 30 ft x 30 ft (900 sq ft) major motion coverage, this single-pole sensor delivers reliable hands-free lighting automation while reducing energy consumption by up to 50% in frequently occupied spaces.

Key Features

  • Dual-Mode Operation: Switch between occupancy (auto-on/auto-off) and vacancy (manual-on/auto-off) modes to match user preference and code requirements
  • 180° PIR Detection: Wide-angle passive infrared sensor with 900 sq ft major motion coverage and 400 sq ft minor motion coverage
  • Universal Load Compatibility: Rated for 150W LED, 200W MLV, 250W incandescent/halogen/ELV, and 2A ballast loads at 120V
  • Adjustable Timeout: Programmable time delay with 4 settings: 1, 5, 15, or 30 minutes
  • High/Low Sensitivity Adjustment: Customize detection sensitivity to match room size and activity patterns
  • Ambient Light Detection: Prevents lights from turning on when sufficient natural light is present, maximizing energy savings
  • XCT Sensing Technology: Advanced detection algorithm minimizes false triggers and adapts to ambient conditions
  • Single-Pole Configuration: Standard wallbox installation; compatible with Claro® and Satin Colors® wallplates

Technical Specifications

  • Model: MS-OPS2-LA
  • Voltage: 120V AC, 60Hz
  • Load Capacity: 150W LED, 200W MLV, 250W incandescent/halogen/ELV, 2A ballast
  • Sensor Type: Passive Infrared (PIR)
  • Coverage: 180° field of view, 30 ft x 30 ft [900 sq ft / 81 m²] major motion, 20 ft x 20 ft [400 sq ft / 36 m²] minor motion
  • Time Delay: 1, 5, 15, or 30 minutes (selectable)
  • Sensitivity: High/Low adjustment
  • Ambient Light Detection: Yes
  • Operating Temperature: 32°F to 104°F (0°C to 40°C)
  • Wiring: Single-pole, neutral wire optional
  • Finish: Light Almond (Gloss)
  • Compliance: UL Listed, Title 24 compliant qualified

Applications & Installation

Ideal for closets, pantries, laundry rooms, garages, offices, and hallways where automatic lighting control improves convenience and energy savings. The MS-OPS2-LA installs in a standard single-gang wallbox using existing 2-wire switch leg wiring—neutral wire is optional for enhanced functionality. Pair with Lutron Claro® or Satin Colors® wallplates for a refined, coordinated finish. Supports both occupancy and vacancy modes to meet local energy codes and user workflow preferences.

  • Load types: incandescent, halogen, ELV, MLV, CFL, LED, magnetic fluorescent, electronic fluorescent, and fan
  • Passive infrared sensors with exclusive Lutron XCT Technology for fine motion detection
  • 180 degree sensor field-of-view
  • Up to 900 ft² major motion coverage and 400 ft² minor motion coverage
  • Adjustable timeout (1, 5, 15, or 30 minutes) and high/low sensitivity adjustment

Technical Resources

Specifications

Finish:
Glossy Light Almond
Size:
1.5'' L X 2.94'' W X 4.69'' H
Materials:
Thermoplastic
Caseta Wireless Smart Dimmer Switch, 500W ELV/250W LED, 3-Way/Multi-Location, Neutral Required, Light Almond - Bees Lighting

Lutron

Since inventing the solid-state dimmer in 1961, Lutron has been the undisputed leader in lighting control technology. The brand is built on a foundation of innovation, quality, and a passion for creating atmosphere and peace of mind through the power of light. From simple, elegant dimmers to complete smart home systems, Lutron offers a comprehensive portfolio of products that transform everyday spaces and provide an unparalleled user experience.

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Frequently Asked Questions