Shelly Wave Pro 2PM LR – Professional Relay with 2 Channels, DIN Rail Mounting, Z-Wave 800, Energy Monitoring and Long Range Technology

Shelly Wave Pro 2PM LR is a professional two-channel relay, mounted on a DIN rail in the electrical panel, able to independently control two circuits of up to 16A each, with a total of 25A for the whole device. The two built-in power meters allow separate or combined monitoring of the consumption of each connected circuit.

Z-Wave 800 connectivity with support for mesh topology and Long Range makes this relay a suitable choice for large houses and commercial buildings, where signal coverage across the whole property is essential alongside the safety of the installation. DIN rail mounting integrates it discreetly into the electrical panel, without taking up visible space in the home.

It is suitable for separately controlling two lighting zones, a water heater and a circulation pump, or any two electrical circuits that require independent control and consumption monitoring from the same compact housing.

Caution: DIN rail mounting in the electrical panel must be carried out exclusively by a qualified electrician; the device requires a neutral wire to operate and a compatible Z-Wave hub or gateway for configuration.

Practical use cases

• It integrates into an existing Z-Wave network (Z-Wave hub, Home Assistant with a Z-Wave stick, or another compatible controller), extending home automation without adding a new ecosystem.
• Mounted on a DIN rail in the electrical panel, it controls two separate circuits (for example the lighting in two zones), benefiting from the extended coverage and stability of the Z-Wave protocol, useful in buildings with thick walls.
• The two integrated power meters show the consumption of each circuit separately, for example of a water heater and a circulation pump.
• Each Wave device also works as a repeater in the Z-Wave mesh network, helping to extend the signal to other, more distant nodes.
• Note: Requires a compatible Z-Wave hub/controller (e.g. Home Assistant with a Z-Wave adapter) to be connected to the network and controlled from the app.

Technical specifications

Robust and precise, Wave Pro 2PM LR brings professional control over two independent channels in the electrical panel, with detailed energy monitoring and extended coverage thanks to Long Range technology.