Shelly Wave PRO2 - 2 channels smart Z-Wave DIN rail relay switch

Shelly Wave Pro 2 Relay

The Shelly Wave Pro 2 is a two-phase, dual-channel relay designed for professional lighting and appliance automation in both residential and commercial environments. Each channel supports up to 16 A, with a total device capacity of 25 A. Featuring potential-free (dry contact) outputs, it provides high flexibility, allowing control of a wide range of low and high voltage devices.

Based on Z-Wave technology, Shelly Qubino devices ensure seamless interoperability between smart home products from different brands via a centralized gateway. The Wave Pro 2 uses the latest Z-Wave 800 Series chip, delivering improved performance, extended range, and enhanced reliability.

Designed for DIN rail mounting, this relay is ideal for installation inside electrical panels. Once installed, it can be included in any Z-Wave network and controlled remotely using a smartphone or tablet. It is compatible with over 4,000 Z-Wave-certified devices and gateways, enabling versatile automation scenarios.

The device supports advanced automation features such as schedules, scenes, and direct associations between devices, allowing operation even without continuous hub communication. It also ensures high security through S2 Authenticated encryption, protecting communication within the Z-Wave network.

Features

• 2 outputs, 16 A per channel (25 A total maximum)
• Potential-free (dry contact) outputs
• DIN rail mountable
• Two-phase control
• Very low power consumption: < 0.3 W
• Z-Wave frequency: 868.4 MHz (CEPT region)
• Z-Wave 800 Series chip
• SmartStart for automatic inclusion
• Security 2 Authenticated encryption
• Over-the-air firmware updates
• Compatible with all Z-Wave-certified gateways
• Supports associations for direct device communication

Technical Specifications

• Power supply: 110–240 V AC, 50/60 Hz
• Power consumption: < 0.3 W
• Maximum switching voltage: 240 V AC
• Maximum current: 16 A per channel, 25 A total
• Overheating protection: Yes
• Range: Up to 40 m indoors (depending on conditions)
• Z-Wave repeater: Yes
• CPU: Z-Wave S800
• Frequency: 868.4 MHz
• Max RF power: < 25 mW
• Dimensions: 94 x 19 x 69 mm (±0.5 mm)
• Weight: 73 g
• Mounting: DIN rail
• Terminal torque: max. 0.4 Nm
• Wire section: 0.5–2.5 mm² (green), 0.5–1.5 mm² (white)
• Strip length: 6–7 mm (green), 5–6 mm (white)
• Material: Plastic
• Color: Grey
• Operating temperature: -20°C to 40°C
• Humidity: 30% to 70% RH