Name: Lutron MS-A102 Maestro In-Wall Occupancy/Vacancy Sensing Switch
Brand: Lutron
SKU: LUT-MS-A102-WH
Price: 73.71 USD
Availability: InStock

Product Information

Overview

The Lutron MS-A102 Maestro is an in-wall occupancy/vacancy sensing switch that employs dual-technology sensing combining passive infrared (PIR) and ultrasonic detection to provide reliable lighting control. Designed for single-circuit applications, it is ideal for spaces like offices, restrooms, and utility rooms where automatic lighting control enhances energy efficiency and convenience

Technical Specification

Model

MS-A102

Type

Single-circuit occupancy/vacancy sensing switch

Voltage

120V / 277V

Load Capacity

6 A lighting; 4.4 A fan at 120V

Sensor Type

Dual-technology (PIR and ultrasonic)

Field of View

180°

Coverage Area

900 ft² major motion; 400 ft² minor motion

Time Delay

Adjustable: 1, 5, 15, or 30 minutes

Ambient Light Detection

Smart ALD with learning and fixed modes

Mounting

In-wall, single-gang

Wiring Requirements

Ground required; neutral not required

Operating Temperature

32°F to 104°F (0°C to 40°C)

Certifications

UL, Title 20/24 compliant, ASHRAE 90.1, IECC

Color

White (other colors available)

Additional Information

Dual Technology Sensing: Combines PIR and ultrasonic sensors to detect both major and minor motions, ensuring lights remain on when the space is occupied.
Adaptive Features: Includes smart ambient light detection that can learn user preferences over time or be set to fixed thresholds.
Compliance: Meets energy codes such as California Title 20/24, ASHRAE 90.1, and IECC for automatic shutoff and multi-level lighting control.

Lutron MS-A102 Maestro In-Wall Occupancy/Vacancy Sensing Switch