Schneider Electric

Schneider Electric Square D Matter WiFi Dimmer with Relay

The Square D Matter Wi-Fi Dimmer with Relay is a smart in-wall dimmer from Schneider Electric that combines Matter protocol connectivity with built-in energy metering and relay control for high-load applications.

# Square D Matter WiFi Dimmer with Relay

## Overview The Square D Matter WiFi Dimmer with Relay is a smart home lighting control device that combines dimming capability with a relay function for higher-load applications. It connects to your home network via WiFi and supports the Matter smart home standard, allowing control through multiple platforms and voice assistants. The device includes built-in energy metering to track power consumption.

## Standout Features - **Matter Protocol Support** — Works with Matter-compatible ecosystems, reducing platform lock-in and improving interoperability across different smart home systems - **WiFi Connectivity** — Direct connection to your home network without requiring a separate hub (though Matter support may benefit from a Thread border router in some setups) - **Dimming & Relay Functions** — Handles both standard dimming loads and higher-load applications through its relay capability, making it versatile for different fixture types - **Energy Metering** — Built-in monitoring tracks real-time and historical power consumption, helping you understand energy usage patterns - **Schneider Electric Backing** — From an established industrial automation and electrical equipment manufacturer with strong reliability reputation

## Who It's For This dimmer is ideal for homeowners or renters who want smart lighting control with energy awareness and need flexibility for both standard dimmable lights and higher-load fixtures (like certain LED systems or motor-driven shades). It's particularly suited for those invested in or planning to build a Matter-based smart home ecosystem, as it avoids vendor lock-in and works across multiple platforms.

## Important Considerations - **Matter Ecosystem Still Developing** — While Matter is the industry standard, the ecosystem of compatible devices and apps is still maturing. Ensure your other smart home devices or planned purchases support Matter before committing heavily to this protocol - **Installation Requirements** — This is an in-wall device requiring electrical installation. You'll need to turn off power at the breaker and may want professional installation if you're not comfortable with electrical work - **Load Compatibility** — Verify that your specific lighting fixtures (dimmable LEDs, incandescent, halogen, etc.) are compatible with this dimmer's specifications. Not all LED bulbs dim smoothly with all dimmers - **WiFi Dependency** — Relies on your home WiFi network. Poor signal in the installation location could cause connectivity issues or lag in response times - **Relay vs. Dimming Trade-off** — The relay function is useful for high-load applications, but confirm whether your specific use case requires dimming, relay switching, or both—this affects how you'll configure and use the device - **Limited Independent Information** — Detailed specifications like maximum load capacity, dimming range compatibility, and exact energy metering accuracy are not universally documented in consumer-facing materials. Check the manufacturer's technical datasheet for your specific application

## Bottom Line The Square D Matter WiFi Dimmer with Relay is a solid choice if you want smart lighting control with energy tracking and the flexibility of Matter protocol support. Its dual dimming and relay capability sets it apart for mixed-load scenarios. However, ensure it's compatible with your specific fixtures, that your WiFi coverage is adequate, and that you're comfortable with in-wall installation before purchasing.

Key features

• Matter Wi-Fi dimmer with relay
• energy metering
• high load

Matter compatibility future-proofs it across ecosystems, while the built-in relay and energy metering set it apart from basic smart dimmers.