Product Description
Lutron PJ2-4B-GWH-P02 Pico Wireless Control is a 4-button scene keypad that gives quick, reliable control of lights (and compatible shades) without any wiring. Powered by a long-life CR2032 battery and built on Lutron’s Clear Connect RF technology, it’s ideal for adding scene control to Caséta Wireless, RA2 Select, RadioRA 2, and HomeWorks QS systems.
PJ2-4B-GWH-P02 Pico Wireless Control, 4-Button
Battery-powered, 434 MHz-class (Clear Connect) scene keypad for controlling lights/shades; wall, tabletop, or visor mounting.
- System compatibility: Caséta Wireless, RA2 Select, RadioRA 2, HomeWorks QS
- Power: CR2032 coin cell (included), up to 10-year battery life
- Range: ~30 ft through walls; ~60 ft line-of-sight
- Dimensions: 2.6" H × 1.28" W × 0.34" D
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Benefits
- Instant scene control: One tap recalls your favorite lighting levels across multiple devices for fast ambiance changes.
- No wiring required: Battery-powered design installs anywhere to add control points without opening walls.
- Flexible mounting: Use on a wall, a tabletop pedestal, a car visor, or even on metal with the proper adapter.
- Reliable RF performance: Lutron Clear Connect reduces interference and ensures consistent response.
Key Features
- 4-button scene keypad with individually programmable buttons
- Clear Connect RF operation within the 431–437 MHz band
- Long-life battery: up to 10 years (CR2032 included)
- Multiple systems: Works with Caséta, RA2 Select, RadioRA 2, HomeWorks QS
- Mounting options: adhesive, screw-mount kit, wallplate adapter, pedestal, visor clip, or metal-surface adapter
- Compact size: 2.6" × 1.28" × 0.34" for low-profile placement
Specifications
Technical Specs
| Protocol / RF Band | Clear Connect RF, 431–437 MHz |
| Operating Voltage | 3 V DC (coin cell) |
| Battery | CR2032 (included), up to 10-year life |
| System Support | Caséta Wireless, RA2 Select, RadioRA 2, HomeWorks QS |
| Button Configuration | 4-button scene keypad |
Performance Specs
| Indoor Range | ~30 ft (9 m) through walls |
| Line-of-Sight Range | ~60 ft (18 m) |
| Latency / Feedback | Indicator LED flashes on button press / programming |
Physical Specs
| Dimensions (H × W × D) | 2.6" × 1.28" × 0.34" (66 × 33 × 9 mm) |
| Finish | Gloss (G) — White (WH) for PJ2-4B-GWH-P02 |
| Environment | 32–140 °F (0–60 °C), ≤90% RH non-condensing; indoor only |
Compliance & Safety
| Approvals | FCC (U.S.), IC (Canada), NOM (Mexico), COFETEL (Mexico), SUTEL (Costa Rica), Anatel (Brazil) |
| Quality | Lutron Quality Systems registered to ISO 9001:2015 |
| Warranty | 1-Year Limited Warranty |
Application Examples
- Whole-room scene control for living rooms, bedrooms, kitchens, and entryways
- Quick lighting presets for entertaining, relaxing, dining, or movie time
- Convenient bedside or entry control without running wires
- Tabletop remote for Caséta lamp dimmers or RA2 / HomeWorks loads
Installation Tips
- Pairing: Use the system app or programming software to assign each button to desired scenes.
- Mounting surfaces: For longest range, mount on non-conductive surfaces. Use the metal-surface adapter when mounting to metal.
- Mounting options: Included adhesive pad; optional screw-mount kit (PICO-SM-KIT); wallbox adapter (PICO-WBX-ADAPT); tabletop pedestals; car visor clip.
- Battery: Replace with CR2032 when LED response is weak; observe polarity.
- Placement: Keep within recommended range of controlled devices and hubs/bridges.
Frequently Asked Questions
Does the PJ2-4B-GWH-P02 work with Caséta Wireless?
Yes. It’s designed for Lutron systems including Caséta Wireless, RA2 Select, RadioRA 2, and HomeWorks QS.
What battery does it use and how long does it last?
It uses a CR2032 coin cell. Typical life is up to 10 years depending on usage and environment.
How far can the Pico control reach?
Approximately 30 ft through walls and up to 60 ft line-of-sight under typical conditions.
Can I mount it like a standard wall switch?
Yes. Use the PICO-WBX-ADAPT wallbox adapter with a wallplate (sold separately) for a built-in look.
Can it be mounted on metal surfaces?
Yes, use the PICO-MOUNT-XX-CPN6774 metal-surface adapter to maintain RF performance.
Is programming required?
Buttons are individually programmable via the Lutron app or programming software for your system.
What are the keypad dimensions?
2.6" H × 1.28" W × 0.34" D.
Is this only for lights?
It can control compatible lights and shades/draperies when configured within supported Lutron systems.
What environments is it rated for?
Indoor use only; 32–140 °F (0–60 °C), up to 90% non-condensing humidity.
What approvals does it carry?
FCC, IC, NOM, and other regional certifications as listed in the spec sheet.
