Wall Switch Shelly BLU Wall Switch 4 + Gira/Merten frame
Description
🎚️ Smart Switch Shelly BLU Wall Switch 4 + Gira/Merten Adapter
Bluetooth - 4 buttons - Compatible with Gira and Merten frames - 16 configurable actions
Control your smart home directly from the wall, with a sleek design that's fully integrated into your decor. The Shelly BLU Wall Switch 4, together with the Gira/Merten frame adapter, offers a smart, cable-free solution for controlling your favourite lights, appliances or scenes - all with a simple push.
🎯 16 configurable actions - 4 smart buttons
Each button can be set for up to 4 actions: single, double, triple or long press. Switch lights on/off, control blinds, switch appliances on or run customised scenes with a single gesture.
🔋 Extended wireless range
Runs on an included CR2032 battery, providing up to 2 years of battery life. No power supply or wiring required.
📱 Compatible with Home Assistant and BTHome
Quickly integrates into your smart ecosystem via Bluetooth Low Energy (BLE). Works with Home Assistant and other BTHome protocol-compatible platforms without additional hub.
🧩 Discreet mounting in Gira or Merten frames
The package contains the dedicated adapter for mounting the switch in Gira/Merten frames.
⚠️ Frame not included. This version does not allow standalone use, only as wall-mounted switch.
📍 Advanced smart functions
Includes Beacon mode (for proximity-based automation), AES encryption (for maximum security) and compatibility with Shelly Smart Control app.
🔧 Technical Specifications:
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Dimensions: 46 x 46 x 13 mm
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Weight: 17 g
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Housing Material: Plastic
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Colour: Ivory
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Power supply: 1 x CR2032 battery (3V, included)
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Battery life: up to 2 years
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Connectivity: Bluetooth 4.2 (BLE)
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Protocol: BTHome
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Encryption: AES (CCM mode)
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RF Frequency: 2400 - 2483.5 MHz
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Max RF power: < 4 dBm
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Range: up to 30 m outdoor / 10 m indoor
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Operating temperature: -20 °C to +40 °C
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Operating humidity: 30% - 70% RH
🏠 Smart control integrated into your home design
The Shelly BLU Wall Switch 4 + Gira/Merten Adapter adds smart functionality and modern aesthetics to your home - no wires, no compromises. All at the touch of a button.