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Overview

Lutron PJ2-4B-GWH-L21P Pico 4-Button Wireless Remote

The PJ2-4B-GWH-L21P is a Lutron Pico 4-button wireless remote designed for 2-group zone control of Lutron wireless lighting and shade systems. This battery-powered remote uses Lutron's reliable Clear Connect RF Technology to control lights and shades within a range of 30 ft through walls and 60 ft line-of-sight. Ideal for residential and light commercial applications requiring flexible wireless control without external power or communication wiring.

Lutron PJ2-4B-GWH-L21P Features

  • 2-Group Zone Control: Four buttons control two separate zones—ON/OFF for each group
  • Clear Connect RF Technology: Reliable wireless communication at 431-437 MHz prevents interference
  • Battery-Powered: No wiring required—operates on one CR2032 battery (included) with 10-year battery life
  • Flexible Mounting Options: Handheld, wall-mount, car visor, or table-top control (accessories sold separately)
  • 30 ft Range Through Walls: Controls devices within 30 ft through walls or 60 ft line-of-sight
  • Wide System Compatibility: Works with Caseta, RA2 Select, RadioRA 2, RadioRA 3, HomeWorks QS, and more
  • Custom Engraving Available: Personalize buttons with custom markings
  • Gloss White Finish: Clean appearance that complements any décor
  • Easy Reconfiguration: Simple setup for various control applications
  • Multiple Certifications: FCC, IC, NOM, and international certifications

Lutron PJ2-4B-GWH-L21P Specifications

  • Brand: Lutron
  • Series: Pico Wireless Remote
  • Model Number: PJ2-4B-GWH-L21P
  • UPC: 784276102384
  • Color/Finish: White (Gloss)
  • Control Type: 4-button 2-group zone control (ON/OFF per group)
  • Wireless Technology: Lutron Clear Connect RF at 431-437 MHz
  • Range: 30 ft (9 m) through walls, 60 ft (18 m) line-of-sight
  • Power: (1) CR2032 battery (included), 3V operating voltage
  • Battery Life: 10 years typical
  • Dimensions: 4.5 in x 2.3 in x 2.3 in (h x w x d)
  • Operating Temperature: 32°F to 140°F (0°C to 60°C)
  • Humidity: Maximum 90% non-condensing relative humidity
  • Environment: Indoor use only
  • Mounting: All RF devices should be mounted on nonmetallic surfaces
  • Certifications: FCC Certified (U.S.A.), IC Certified (Canada), COFETEL Certified (Mexico), NOM Certified (Mexico), SUTEL Certified (Costa Rica), Anatel Certified (Brazil), ISO 9001 registered
  • Warranty: Limited warranty (contact Lutron for details)

Pico Wireless Remote Applications

  • Residential living rooms, bedrooms, and dining rooms
  • Kitchen lighting with 2-zone control
  • Bathroom lighting and vanity control
  • Home offices and study areas
  • Bedside control for bedroom lighting and shades
  • Multi-location control without running wires
  • Light commercial offices and conference rooms
  • Hospitality guest rooms
  • Retrofit applications where wiring is impractical

Installation & Operation

The Lutron PJ2-4B-GWH-L21P requires no external power or communication wiring—simply install the included CR2032 battery and pair with compatible Lutron devices. The remote can be used as a handheld control or mounted using optional accessories including wall-mount controls (with or without faceplate), car visor controls, or table-top pedestals (all sold separately).

Operation: Press ON Button to turn lights on to full intensity or shades open fully. Press OFF Button to turn lights dim to off or shades close fully. Press Raise Button to gradually increase light intensity or open shades. Press Lower Button to gradually decrease light intensity or close shades. The indicator LED flashes to indicate when the unit is in programming mode.

System Addressing: Thousands of unique system addresses prevent interference between systems. The remote can be assigned to control shades, drapes, or lighting devices within a range of 30 ft through walls and 60 ft line-of-sight.

Compatible Systems & Products

  • Caseta Wireless: Controls Caseta dimmers, switches, and Smart Bridge
  • Caseta Smart Bridge: Enables smartphone control and voice integration
  • RA2 Select: Compatible with RA2 Select systems
  • RadioRA 2: Works with RadioRA 2 systems
  • RadioRA 3: Compatible with RadioRA 3 systems
  • HomeWorks QS: Integrates with HomeWorks QS systems (QS sensor module required)
  • HomeWorks QSX: Compatible with QSX systems (QS sensor module required)
  • myRoom XC: Works with myRoom XC systems
  • myRoom prime/plus: Compatible with myRoom prime and plus systems
  • Standalone Pico: Works with standalone Pico systems
  • Serena Wireless Shades: Controls Serena RF remote control shades
  • Note: Refer to Lutron compatibility charts for specific system requirements

Why Choose Lutron Pico Wireless Remotes

Lutron is the world leader in lighting control with over 60 years of innovation and excellence. The Pico wireless remote is a flexible and easy-to-use device that provides battery-operated control without requiring external power or communication wiring. Lutron's Clear Connect RF Technology ensures reliable wireless communication that works through walls and floors, while the 10-year battery life minimizes maintenance. With multiple mounting options, wide system compatibility, and custom engraving capabilities, the PJ2-4B-GWH-L21P delivers professional-grade wireless control for residential and light commercial applications.

Why Buy From Us: As an authorized Lutron dealer, we guarantee 100% genuine products with full manufacturer warranty and expert customer support.

Technical Resources

Specifications

MPN:
PJ2-4B-WH-L21P
Family:
Pico
Finish:
Glossy White
Size:
0.34'' L X 1.28'' W x 2.6'' H
Materials:
Plastic
Caseta Wireless Smart Dimmer Switch, 500W ELV/250W LED, 3-Way/Multi-Location, Neutral Required, Light Almond - Bees Lighting

Lutron

Since inventing the solid-state dimmer in 1961, Lutron has been the undisputed leader in lighting control technology. The brand is built on a foundation of innovation, quality, and a passion for creating atmosphere and peace of mind through the power of light. From simple, elegant dimmers to complete smart home systems, Lutron offers a comprehensive portfolio of products that transform everyday spaces and provide an unparalleled user experience.

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Frequently Asked Questions