SensorWorx SWX-121-1-WH Wall Switch Sensor Dual Tech PIR/Acoustic Auto-On Low Voltage

Product Overview

Key Features & Design

• Functionality: Dual-technology occupancy sensor (PIR + acoustic) that automatically turns lighting ON when occupancy is detected and OFF when the space is vacant by signaling a connected power pack.
• Installation context: Wallbox-mounted device designed for low-voltage (12–24V) systems requiring a compatible power pack (e.g., SWX-900 series) for lighting control.
• Notable specifications: Control type: 12–24V low-voltage operation;; dual-technology sensing (PIR + acoustic); wall-to-wall (~180°) coverage; Auto-ON / Auto-OFF operation; single-gang wallbox mounting.
• Contractor-relevant details: Low-voltage control device (does not switch loads directly); requires external power pack; shallow design simplifies installation in crowded wallboxes; supports occupancy-based energy code compliance.

Performance / Benefits

The SensorWorx SWX-121-1-WH delivers tangible energy reductions in everyday commercial spaces by ensuring lights are only on when people are present. Its dual-technology sensing increases occupancy detection reliability in typical office environments, supporting easier compliance with energy codes and helping facilities managers lower operating costs. Ideal use cases include offices, meeting rooms, lobbies, and other shared work areas where automatic control and manual override are valuable.