SHELLY Wave 1 LR Light Switch

The SHELLY Wave 1 LR Light Switch is a Z-Wave Long Range (Z-Wave LR) compatible single-channel relay module designed for smart lighting control. It operates as a dry contact switch, allowing you to control lights or other devices from a Z-Wave gateway. With support for up to 16A at 240V AC, it can handle high loads while maintaining low power consumption.

Advantages

Extended range up to 400m outdoors thanks to Z-Wave LR technology, S2 security for safe communication, and easy installation behind existing switches or outlets. Overload and overheating protection ensure safe operation.

Suitable for

• Smart lighting control in homes and offices
• Retrofitting existing switches with Z-Wave functionality
• Automation of electrical appliances via Z-Wave gateways

Key specifications

• Connectivity: Z-Wave Long Range (Z-Wave LR)
• Max Load: 16A / 240V AC, 10A / 48V DC
• Power Supply: 110-240V AC, 24-48V DC
• Wireless Range: Up to 400m outdoors
• CPU: ESP32, 4MB Flash
• Operating Temperature: -20°C to 40°C
• Security: S2 Authentication, SmartStart

Recommendations

For best performance, use with a Z-Wave certified hub. Ensure proper mounting in a standard in-wall switch box. Firmware updates are available over-the-air.