Shelly Pro 4PM 4-Channel DIN Rail Relay is a smart lighting product for Australian homes. The Shelly Pro 4PM Wi-Fi & Bluetooth Relay Module is a 1-phase, 4-channel dry contact relay module that mounts inside your breaker box to add Wi-Fi, LAN, & Bluetooth remote control and energy monitoring for up.
The specification data highlights detection (Precise power metering, 1.8-inch color screen with...), power rating (40A (total device maximum)). Use those details to compare fitting type, brightness, app control and ecosystem support before deciding whether it suits your home.
Our verdict: Switchboard DIN-rail mounted 4-channel power monitoring for heat pumps & pools
Specifications are sourced from the manufacturer listing. Confirm details on the retailer's product page before purchasing.
Prices are indicative and in Australian dollars — confirm on the retailer's site. We may earn a commission from links on this page, at no extra cost to you. Read our full disclosure.
132 reviews
73% rated this 4 stars or higher
These are verified customer reviews syndicated from retailer product pages, shown with the retailer each one came from. We do not edit them, and we do not write our own reviews for this listing.
Reviews may relate to a different variant, bundle or colour of this product. Check the retailer's page for the exact item before buying.
It looks good. Apparently working well. Let's see in the duration. Disappointed because I wrote and email to the customer service, and never got an answer.
Posted 5 October 2025 by A.H.
I'm building a virtual thermostat for our house. The [****] Pro 4PM is exactly what we needed for controlling a 3-speed (+ 1 valve) fan-coil convector. Works great!
Posted 5 November 2025 by И.Н.
I was surprised about the tax payment. I will be happy to know next time the fix cost to my home.
Posted 5 September 2025 by A.B.
Compare stock availability and AUD pricing across verified Australian retailers. Prices checked 5 August 2026 — confirm on the retailer's site.
