SensorWorx SWX-121-WH Wall Switch Sensor Dual Tech Auto On, 120–277V, White

Product Overview

Key Features & Design

• Functionality: Dual-technology occupancy sensor (PIR + acoustic) providing automatic ON/OFF lighting control with manual override.
• Installation context: Wallbox-mounted sensor switch designed for standard 120–277V AC lighting circuits in commercial environments.
• Notable specifications: Control type: Wall switch occupancy sensor (auto-ON/OFF); Sensing type: dual-technology (PIR + acoustic); Voltage: 120–277V AC operation; Dimming or switching: on/off switching of connected lighting; Mounting: single-gang wallbox.
• Contractor-relevant details: straightforward installation that integrates with existing lighting circuits, enabling energy savings in occupied spaces without sacrificing convenience or control for users.

Performance / Benefits

In real-world deployments, the SWX-121-WH delivers tangible energy efficiency by ensuring lights activate only when occupancy is detected and can be controlled manually when desired. The dual-technology sensing enhances reliability across spaces with varying motion patterns, such as conference rooms, offices, and high-traffic corridors. Its wallbox form and 120–277V AC operation compatibility simplify retrofits and new installations alike, helping facilities reduce energy waste while maintaining comfortable, ready lighting for occupants.