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Quick verdict
A DIN-rail Z-Wave relay for people who prefer to wire their smart home at the panel rather than behind switches. Power monitoring included, fully local through Z-Wave JS, and it fits standard DIN rails. Installation is more involved than in-wall modules, but the result is a cleaner, more professional setup. Solid choice for structured Z-Wave installations.
Standout: DIN-rail mountable Z-Wave relay with power monitoring for panel-level circuit control.
Notes last checked Mar 22, 2026.
Compatibility snapshot
Home AssistantexcellentFull local control, no cloud needed. Native Home Assistant integration or a local protocol.
Apple HomenoneNo official support on this platform.
Google HomenoneNo official support on this platform.
AlexanoneNo official support on this platform.
Works offlineyes
Setupadvanced
Extra hub neededyes
Powermains
Local control facts
Home Assistant: zwave_js integration, Local Push (home-assistant.io, checked Sep 10, 2026)
Z-Wave JS: in the device database, listed as Shelly Europe Ltd. QPSW-0A1P16 (Wave Pro 1PM) (github.com, checked Sep 10, 2026)
Why it stands out
DIN-rail form factor integrates cleanly into electrical panels
power monitoring built in for tracking circuit-level energy use
Z-Wave mesh reliability with no WiFi dependency or interference
Reasons to hesitate
requires a Z-Wave controller on your Home Assistant instance
DIN-rail installation may require an electrician depending on your local regulations
no Matter support, Z-Wave only
Best for
Home Assistant users who want to control circuits from the electrical panel rather than behind switches
professional or DIN-rail based smart home installations
Avoid if
you want a behind-switch solution, since the Wave 1PM Mini or 2PM are better suited
you do not have a Z-Wave controller and do not want to invest in one
Privacy and local-control notes
Fully local via Z-Wave. No cloud, no internet needed. DIN-rail mount keeps it in your electrical panel, away from any external network exposure.
Home Assistant support: supported · integration path: Z-Wave JS.
Buying reality check
Price notes: The DIN-rail form factor is aimed at more structured installations, and it costs roughly twice what the in-wall Wave modules do (verified 2026-09-04: $105.99 on Amazon against $42.99 for the Wave 1PM and $45.99 for the Wave 2PM).
Verified price reads: lowest seen $105.99, latest $105.99 on Sep 10, 2026.
