Lutron Caseta Claro Accessory Switch for 3-Way - Reliable

In this review the Lutron Caseta Claro accessory switch is evaluated as a simple, reliable way to expand an existing Diva smart dimmer or Claro smart switch into a 3-way or multi-location setup. It is ideal for someone who already uses the compatible Diva or Claro master switch and wants consistent styling and straightforward function without redoing the wiring. The single biggest reason to buy is practical: it creates multi-location control with no neutral required and installs in minutes, making it an unobtrusive upgrade for homes with existing Caseta masters.

Key Features

• Accessory for existing systems: Works with a Diva smart dimmer or Claro smart switch to add multi-location control without replacing the master device.
• Multi-location support: You can add up to 10 accessory switches to create expanded 3-way or multi-location lighting control from the same master switch.
• No neutral required: Installs with typical home wiring and therefore works in older houses where a neutral is not available.
• Smart control ready: When paired with a Lutron smart hub the system gains voice assistant and app control, schedules, and scenes for smart home integration.
• Presets and quick actions: With a Diva master the accessory offers single-tap for a preset level, double-tap for full on, and press-and-hold for a slow fade to off.
• Matching aesthetic: Designed to match the look and feel of Diva and Claro masters so multi-location installations look consistent across rooms.

Who It's For

This accessory switch is best for owners who already have a compatible Lutron Diva smart dimmer or Claro smart switch and want to expand control to another location without replacing the master device. It is particularly well suited to homeowners who value a coordinated wall switch aesthetic and straightforward wiring that does not require a neutral.

It is not for someone who needs a standalone switch or who does not already own the compatible master devices, since the accessory will not function by itself and does not work with the original Caseta dimmers. Shoppers looking for a low-cost general-purpose switch may want to compare value, as some customers note the accessory is pricier than basic alternatives.

Pros & Cons

Pros

• Easy to install in under 15 minutes using existing wiring, and clear wiring instructions make the setup straightforward.
• Reliable connectivity and compatibility with smart hubs lets users control lights via app or voice once hub is added.
• Good functionality for multi-location control with up to 10 accessories and convenient tap/hold actions when used with a Diva master.
• Designed to match Diva and Claro masters for a uniform look across rooms.

Cons

• Cannot be used as a standalone switch and requires a compatible Diva or Claro master, which adds to overall cost.
• Some users find the accessory comparatively pricey for a non-powered add-on.

Specifications

Included	One Claro smart accessory switch
Compatible masters	Diva smart dimmer (DVRF-6L-WH-R) or Claro smart switch (DVRF-5NS-WH-R) sold separately
Standalone use	Not for standalone use; accessory only
Multi-location limit	Up to 10 accessory switches per master
Neutral required	No neutral required
Smart hub	Optional Lutron smart hub (L-BDG2-WH) for app and voice control
Installation	Installs in less than 15 minutes; coordinating wallplate sold separately

Our Verdict

The Claro accessory switch is a practical, well-made option for anyone who already owns a compatible Diva or Claro master and wants clean multi-location control without changing wiring. It delivers reliable functionality, easy installation, and a matching look, though it does add cost since the master and optional smart hub are sold separately. Overall it is a solid value for expanding a Caseta-based lighting setup.

Frequently Asked Questions

Can this accessory be used by itself?
No. The accessory must be paired with a compatible Diva smart dimmer or Claro smart switch and will not operate as a standalone device.

Does this switch need a neutral wire?
No. The accessory is designed to work without a neutral, which simplifies installation in older homes.

Will the switch work with a smart hub?
Yes. Adding the Lutron smart hub enables app and voice control and does not count toward the hub device limit for Caseta.