The Shelly Tough Bluetooth Smart Button is a durable and compact control device for smart home automation. This robust button is shockproof, waterproof, and dustproof, ensuring reliability in various environments.

Key Features:

• **Bluetooth Connectivity**: Easily control lights, garage doors, and curtains with simple commands.
• **Durable Design**: Resistant to shocks, water, and dust - ideal for any setting.
• **Long Battery Life**: Powered by 1x CR2032 battery (included), it offers up to 2 years of operation.
• **Versatile Functions**: Assign different actions to various click types, like turning on lights or adjusting brightness.
• **Secure Communication**: Data encryption ensures safe interaction within your home network.
• **Compact Dimensions**: At just 42 x 42 x 13 mm, it integrates seamlessly into your home environment.

Technical Parameters:

• **Bluetooth Version**: 4.2
• **RF Range**: 2400-2483.5 MHz, maximum RF power of < 4 dBm
• **Operation Range**: Up to 30 m outdoors / up to 10 m indoors
• **Operational Temperature**: From -20 °C to 60 °C
• **Humidity**: From 0% to 90% relative humidity
• **Material**: Plastic
• **Weight**: 15 g