Lutron GRX-IRPS-WH Infrared Transmitter/Receiver Pair

Ideal for ballrooms, partitioned meeting rooms and multi‑use facilities, the Lutron Electronics GRX-IRPS-WH infrared transmitter/receiver pair automates partition detection so lighting presets respond instantly as spaces open or close. As part of your Smart Dimmers & Light Switches ecosystem, this sensor pair eliminates the need for manual overrides, streamlines event setup and improves occupant experience while supporting energy-saving strategies.

The GRX-IRPS uses an infrared transmitter/receiver pair to monitor partition movement and coordinates with systems such as Athena, Quantum, Energi Savr Node, GRAFIK Eye QS, GRAFIK 3000 and GRAFIK 4000. For Quantum/Athena operation it requires an interface (QSE-IO) or a wallstation with contact-closure input (QSWS2-, QSWA- series) and a GRX-12V DC or PP-DV power supply. Integrators will appreciate seamless integration into building control, monitoring and security workflows—providing reliable room-state information useful for lighting control, access management and facility monitoring.

Install the GRX-IRPS-WH to automate scene coordination across changing spaces and reduce labor-intensive adjustments—perfect for hospitality, corporate and institutional environments. Contact your Lutron dealer to specify and deploy.

• Automatically detects partition movement to seamlessly combine or separate lighting presets, simplifying room setup for events and meetings
• Infrared transmitter/receiver pair provides reliable, contactless partition monitoring for consistent lighting control
• Integrates with Athena, Quantum, Energi Savr Node, and GRAFIK systems to automate scene management across large spaces
• Works with standard interfaces (QSE-IO or wallstations with contact-closure input) and 12V DC or PP-DV power supplies for flexible installation
• Reduces manual intervention and improves energy efficiency by ensuring the correct lighting preset is active as room configurations change