How many modules are in the box?

The set contains 2 identical Shelly 2PM Gen3 modules. Each is installed separately in its own back-box and can control different circuits.

What load does each module support?

Each module has 2 relay channels, up to 10 A per channel and 16 A total, at 110-240 V~ or 24 V DC.

Does it need a Zigbee or Matter hub?

No. The Shelly 2PM Gen3 uses Wi-Fi 2.4 GHz and Bluetooth 4.2 and connects directly to your home router. This generation has no Zigbee, Matter, or Thread.

Can I control a roller shutter with this module?

Yes. Each module has a cover mode for roller shutters and venetian blinds with obstacle detection. With the 2-pack you can dedicate one module to a shutter and the other to lights.

Can I see energy consumption?

Yes. Each module measures voltage and current on both channels, so you track the real consumption of every circuit in the Shelly app.

Which voice assistants does it work with?

With Google Home, Amazon Alexa, and Samsung SmartThings, plus Home Assistant integration through the Shelly app and API.

Shelly 2PM Gen3 2-pack Wi-Fi relay

Name: Shelly 2PM Gen3 (2-pack) dual Wi-Fi relay with power metering
Brand: Shelly
SKU: SHELLY-2PM-G3-X2

casasmart.md

Compatibility

Works with these ecosystems

Protocols

Wi-Fi
BLE

Ecosystems

Home Assistant
Google Home
Amazon Alexa
Samsung SmartThings

What it is, who it's for, what it does

About this product

The Shelly 2PM Gen3 in a 2-pack is the practical way to automate two circuits from a single set. Each module has two relay channels with power metering, handles up to 10 A per channel and 16 A total, at 110-240 V~ or 24 V DC, and hides inside the back-box behind your existing wall switch.<br><br>With two modules you equip two rooms at once, or combine lights and a roller shutter: each unit works independently in dual-relay mode or in cover mode for roller shutters and venetian blinds. It communicates over Wi-Fi 2.4 GHz and Bluetooth 4.2, and is controlled from the Shelly app, through scenes, scripts, or by voice with Google Home, Amazon Alexa, and SmartThings.<br><br>The 2-pack lowers the per-unit cost and simplifies logistics for installers and smart-home projects. The box contains two identical modules; each is wired separately to neutral and line per the official Shelly diagram. 24-month warranty from CasaSmart.

Delivery
Free from 1500 MDL
Returns
30 days to return
Warranty
24 months

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CasaSmart essentials

What it works with, what it needs, what you can do

Verified compatibility

We test every device for these ecosystems. For non-standard integrations contact us before ordering.

Home Assistant
Zigbee
Matter
KNX
Wi-Fi

Install & requirements

What you need on your side and what we deliver.

Zigbee hub or Matter gateway for wireless variants
65 mm back-box or DIN panel for wired variants
Local setup on Home Assistant — included in install

Request install quote

Smart scenarios

Three typical automations we set up after the install.

01Morning: warm light + blinds up + climate at 22 °C
02Leaving: lights off, arm sensors, close the gas
03Evening: warm ambient + cinema scene

Where it works

Use cases

A Chisinau flat where the owner wants to switch the light in both rooms without replacing the existing wall switches.

Fit one module in the living room and one in the bedroom back-box to control two lighting circuits from your phone and by voice.

A new house where the installer equips the terrace with a motorised shutter and the hallway with two switchable lights.

One module in cover mode for a roller shutter, the second in dual-relay mode for lights, all in the same Shelly app.

A small office that wants to track the consumption of two zones separately to optimise its energy bill.

Each module measures current and voltage, so you see the real consumption of every circuit in kWh.

Analytics

See consumption — save on bills

Real-time consumption tracking via the eWeLink app. Daily, weekly and monthly history helps identify the most energy-hungry devices.

For the installer

Technical specifications

full spec · wiring · datasheet

Power

Canale releu: 2
Curent maxim pe canal (AC): 10 A
Curent maxim total (AC): 16 A
Tensiune de alimentare: 110-240 V~ / 24 V= +/-10%
Masurare consum: Voltmetru + ampermetru AC pe ambele canale

Wireless

Wi-Fi: 802.11 b/g/n 2.4 GHz
Bluetooth: 4.2

Physical

Dimensiuni (IxLxA): 37x42x16 mm
Greutate (per unitate): 30 g

Environment

Temperatura de operare: -20...+40 degC
Umiditate: 30-70 % RH
Protectii: Supraincalzire, supratensiune, supracurent, supraputere

Connectivity

Procesor: ESP-Shelly-C38F, 8 MB flash

Other

Certificari: CE, UKCA, RoHS
In cutie: 2 module Shelly 2PM Gen3

Full device datasheet

Support

Frequently asked questions

How many modules are in the box?
The set contains 2 identical Shelly 2PM Gen3 modules. Each is installed separately in its own back-box and can control different circuits.
What load does each module support?
Each module has 2 relay channels, up to 10 A per channel and 16 A total, at 110-240 V~ or 24 V DC.
Does it need a Zigbee or Matter hub?
No. The Shelly 2PM Gen3 uses Wi-Fi 2.4 GHz and Bluetooth 4.2 and connects directly to your home router. This generation has no Zigbee, Matter, or Thread.
Can I control a roller shutter with this module?
Yes. Each module has a cover mode for roller shutters and venetian blinds with obstacle detection. With the 2-pack you can dedicate one module to a shutter and the other to lights.
Can I see energy consumption?
Yes. Each module measures voltage and current on both channels, so you track the real consumption of every circuit in the Shelly app.
Which voice assistants does it work with?
With Google Home, Amazon Alexa, and Samsung SmartThings, plus Home Assistant integration through the Shelly app and API.

Same ecosystem

Works together

Devices that run in the same smart-home ecosystem.

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Shelly Wave Pro Shutter - Z-Wave DIN-rail roller shutter and blind controller

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Shelly Wave Outdoor Plug S LR — outdoor Z-Wave IP44 plug with metering

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Shelly Wave Plug S — Z-Wave smart plug with power metering

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Shelly Wave Plug S Black LR — Z-Wave smart plug with metering, black

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Same category

Questions about this product?

A CasaSmart manager calls you within 1–2 working hours and answers anything — compatibility, install, alternatives.

+373 60 944 922

Updated: 18 June 2026· reviewed by CasaSmart Expert Team

Compatibility