Shelly BLU RC Button 4 - 4-button Bluetooth Switch

The Shelly BLU RC Button 4 switch is a smart control hub for your home, capable of configuring up to 16 different actions and featuring advanced Bluetooth 5.4 technology. Its sleek design enhances convenience and functionality.

Features:

• Flexible placement: Can be wall-mounted or used portably.
• Two usage modes: Standard installation as a wall switch or standalone portable device.
• Stable Bluetooth connection up to 10 meters indoors and up to 30 meters outdoors.
• Customizable buttons for turning lights on/off, adjusting brightness, and activating custom scenes.
• Battery life up to 2 years.
• Built-in warning signal function.
• Compatibility with Home Assistant and other BTHome devices.
• Encryption for data security.

Technical specifications:

• Battery: 3V (included, type CR2032)
• Dimensions: 46 x 46 x 13 mm
• Weight: 17 g
• Material: Plastic
• Color: Beige
• Operating temperature: -20°C to 40°C
• Operating humidity: 30% to 70% RH
• Bluetooth version: 4.2
• Radio frequency: 2400 - 2483.5 MHz