Product detailed description

🔵 Elegant Bluetooth Switch for the Shelly Smart Home

The Shelly BLU Wall Switch 4 is an elegant, wireless Bluetooth switch mounted within a modern frame perfectly compatible with the Legrand design series. This device is primarily designed for the convenient, instant, and wireless control of smart appliances within your Smart Home.

The switch features 4 independent physical buttons, granting you the power to trigger multiple sophisticated scenes, dim the lights, or operate other smart devices simultaneously without ever needing to open an app on your phone. Because it operates on battery power and communicates via Bluetooth, the installation is completely cable-free. The minimalist design ensures that the switch will seamlessly blend into any modern interior layout.

Product Features and Benefits

• 🔵 Wireless Bluetooth Communication: Lightning-fast and highly reliable connection with other Shelly devices, completely independent of your home Wi-Fi network's stability.
• 🖲️ 4 Buttons for Various Functions: Enables easy local control of multiple appliances (lamps, garage gates) or the activation of complex automation scenes (1 click, 2 clicks, hold, etc.).
• 🔹 Modern Legrand Frame: A sleek design compatible with standard electrical installations, ideal for keeping a unified look across all wall switches in your home.
• 🛠️ Easy Wire-Free Installation: No structural modifications, wall milling, or new cable routing required. You can simply stick or screw the switch onto the wall anywhere you desire.
• 🔋 Long Battery Life: Thanks to the low energy consumption of the Bluetooth Low Energy (BLE) protocol, you can enjoy months of continuous operation on a single coin cell battery (CR2032).
• 📱 Full Compatibility: Effortless integration into the Shelly Smart Control app, fully supporting Bluetooth signal forwarding via other permanently powered Shelly devices (BLE Gateway functionality).

Usage Scenarios in Your Home

• 💡 Smart Lighting Control: Turn on, turn off, or smoothly dim the intensity of your smart lights.
• 🌟 Triggering Scenes and Automations: Activate preset home modes ("Arrive Home", "Watch TV", "Sleep") with a single button press instead of using voice commands.
• 🏠 Controlling Blinds and Shutters: Assign commands to the buttons for convenient regulation of your home's shading technology.
• ⚙️ Relay Module Control: Comfortably manage any heavy home appliances connected via Shelly smart relays.

Technical Parameters

• 🔵 Communication Protocol: Bluetooth (BLE)
• 🖲️ Number of Buttons: 4 physical toggle buttons
• 🔋 Module Power Supply: CR2032 coin cell battery (included in the package, easily replaceable)
• 🔹 Frame Design: Legrand design series compatibility
• 🌡️ Operating Temperature: from 0 °C up to +40 °C (intended exclusively for indoor use)
• 📐 Dimensions and Fit: Standardized sizing, fully compatible with Legrand wall frames

🏠 The Shelly BLU Wall Switch 4 offers the most efficient and comfortable way to control your smart home without the need for any complicated wiring. The perfect solution for modern smart living.