Shelly BLU Button 4 Bluetooth four-button switch

Description

Shelly BLU Button 4 is a smart four-button switch that turns home control into pure convenience. It offers up to 16 different actions, stable Bluetooth connectivity, and a long battery life of up to 2 years. Thanks to its compact dimensions and compatibility with standard frames, it fits into any interior and enables intuitive control of lights, dimming, and scenes with a single click.

Shelly BLU Button 4 is a smart four-button switch that turns home control into pure convenience. It offers up to 16 different actions, stable Bluetooth connectivity, and a long battery life of up to 2 years. Thanks to its compact dimensions and compatibility with standard frames, it fits into any interior and enables intuitive control of lights, dimming, and scenes with a single click.

Universal control without drilling – You can use the Shelly BLU Button 4 as a wall switch or as a portable button. Compatibility with frames from SHELLY, LEGRAND, GIRA, MERTEN, and BUSCH-JAEGER ensures a clean look and easy integration into your interior. With up to 16 action combinations (click, double-click, long press, etc.), you get maximum flexibility in managing your smart home.

Modern Bluetooth and long endurance – reliable Bluetooth connection with a range of up to 10 m indoors and 30 m outdoors allows convenient device control from anywhere in the room. Powered by a CR2032 battery lasting up to 2 years. A practical alert mode beeps every 8 seconds to indicate activation. A 3M self-adhesive pad is included for easy placement.

Smart compatibility and security – ready for Home Assistant and devices using the BTHome protocol. Advanced AES (CCM) encryption protects communication. Its elegant, durable design and low weight make it an ideal addition to any smart home.