SensorWorx SWX-101-BK Wall Switch Occupancy Sensor PIR Auto On 120-277V Black

Product Overview

The SensorWorx SWX-101-BK is a line-voltage wall switch occupancy sensor designed for automatic lighting control in commercial environments. Operating on 120–277V, it uses passive infrared (PIR) detection to sense occupancy and switch connected lighting loads on and off. Ideal for offices, hallways, and enclosed spaces, it delivers hands-free operation while improving energy efficiency.

Key Features & Design

• Functionality: PIR occupancy sensor providing automatic ON/OFF switching based on detected motion
• Installation context: Wallbox-mounted device designed to replace a standard wall switch; suitable for retrofit or new construction in commercial environments.
• Notable specifications: 120–277V AC operation; wall-to-wall (~180°) coverage; compatible with LED, fluorescent, and incandescent loads; switching control (no dimming)
• Contractor-relevant details: Interchangeable line/load wiring simplifies installation; shallow design fits crowded wall boxes; configurable occupancy/vacancy modes for code compliance

Performance / Benefits

In real-world use, the SWX-101-BK provides reliable occupancy-based lighting control by automatically turning lights on when motion is detected and off after vacancy. Its wide detection coverage and PIR sensing ensure dependable performance in typical commercial spaces. Flexible wiring options and straightforward installation make it well-suited for retrofit and new construction projects, helping reduce energy consumption while maintaining user convenience.