Lutron Caseta Smart Claro Accessory Switch for 3-Way - Expand Smart

In this review the Claro accessory switch is judged as a practical add-on for existing Lutron Diva smart dimmer or Claro smart switch installations. It is designed for users who already own a compatible base switch and want reliable multi-location control without rewiring for a neutral. The single biggest reason to buy is simple, fast expansion of a smart lighting circuit: add up to 10 accessory switches to create 3-way or multi-location setups while keeping the same look and basic smart functions.

Key Features

• Accessory for multi-location: Enables wired 3-way or multi-location control when paired with a Diva smart dimmer or Claro smart switch, allowing lights to be controlled from multiple locations.
• No neutral required: Works with existing wiring in most homes because it does not require a neutral wire, simplifying installation in older houses.
• Preset and full-on actions: When used with the Diva dimmer, a single tap recalls a preset slider light level, double tap goes to full brightness, and press-and-hold fades off.
• Hub-ready smart control: Add the Lutron smart hub to unlock app control, voice assistant access, schedules, and scenes without changing device count on the hub.
• Easy installation: Customers report straightforward wiring and installation that typically takes less than 15 minutes when paired with the compatible base switch.

Who It's For

This Claro accessory switch is for homeowners and installers who already own a compatible Diva smart dimmer (DVRF-6L-WH-R) or Claro smart switch (DVRF-5NS-WH-R) and want to expand control to additional locations with a matching aesthetic. It is also well suited to those who prefer not to rewire for a neutral and want an accessory that blends with the Diva/Claro wallplate style.

It is not for someone looking for a standalone smart switch; the device cannot function by itself and does not replace the original Caseta dimmers or switches. Buyers seeking an integrated dimming standalone device should look at the full Diva or Claro master switches instead.

Pros & Cons

Pros

• Reliable functionality with clear wiring instructions reported by users.
• Works without a neutral wire, making it compatible with older wiring systems.
• Seamless style match to Diva and Claro masters for consistent appearance.
• Scales to multi-location setups with up to 10 accessory switches.

Cons

• Cannot be used standalone and requires a compatible Diva or Claro master switch.
• Some customers consider it pricey relative to a basic accessory switch.

Specifications

Our Verdict

The Claro accessory switch is a focused and effective way to expand an existing Lutron Diva or Claro circuit to additional locations, especially in homes without a neutral wire. It is a sound buy for owners of the compatible master switches who value a consistent look and simple installation, though buyers should accept that it is an accessory only and budget accordingly.

Frequently Asked Questions

Can the Claro accessory be used by itself?
No. The accessory switch is not for standalone use and must be paired with a compatible Diva smart dimmer or Claro smart switch.

Does this require a neutral wire?
No. The accessory switch is designed to work with existing wiring and does not require a neutral.

Will adding this count toward my hub device limit?
No. When connected to the Lutron smart hub, accessory switches do not count toward the hub device limit.