Frequently asked questions

• Does the Shelly Wave PRO 3 LR need a Z-Wave controller?

  Yes. The module does not run on its own: to add it, build scenes and control it remotely you need a certified Z-Wave controller, for example a hub compatible with Home Assistant or SmartThings.
• How many amps does each channel and the whole device support?

  Each of the three channels switches up to 16 A, and the total maximum for the device is 48 A.
• What do potential- outputs mean on this relay?

  They are dry contacts: each channel can switch a load at a voltage different from the module's supply, useful for mixed circuits and galvanic separation.
• What frequency does the Wave PRO 3 LR use in Moldova?

  In the European mesh network it uses 868.4 MHz, and in Z-Wave Long Range mode it switches to 864 MHz for extended range.
• Is it DIN-rail mounted and who installs it?

  Yes, it mounts on a DIN rail and has a panel format (96x53x59 mm). Connection to mains circuits must be done by an electrician.
• Does it have power metering?

  No, this model does not include power measurement; it is a switching relay with its own consumption below 0.3 W.