Verified compatibility
We test every device for these ecosystems. For non-standard integrations contact us before ordering.
- Home Assistant
- Zigbee
- Matter
- KNX
- Wi-Fi
Compatibility
Works with these ecosystems
Protocols
- Wi-Fi
- BLE
- Zigbee
- Matter
Ecosystems
- Home Assistant
- Google Home
- Amazon Alexa
- Apple Home
What it is, who it's for, what it does
About this product
The Shelly 1PM Mini Gen4 two-pack delivers two identical smart relays in one box, so you can equip two circuits at once or keep a spare on hand. Each module measures just 29x34x16 mm and fits behind a wall switch or inside a standard flush-mount box without rewiring the existing installation.<br><br>Each unit switches loads up to 8A at 240V (resistive, capacitive and inductive) through a single-pole NO contact and measures power and consumed energy in real time. Multiprotocol Wi-Fi, Bluetooth 5.0 and Zigbee 802.15.4 connectivity, plus Matter support, lets the relays slot into almost any smart-home ecosystem. The two modules are configured independently in the Shelly app, so you can automate two rooms or two appliances separately.
- DeliveryFree from 1500 MDL
- Returns30 days to return
- Warranty24 months
15+projects delivered300+devices installed3 yearslocal-first experienceChișinăushowroom Columna 153Book a showroom visit →
CasaSmart essentials
What it works with, what it needs, what you can do
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
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
Apartment renovation in Chisinau automating two rooms
Use both modules to make the living-room light and a bathroom load smart at the same time.
Lowering the bill with schedules on two appliances
Active power metering on each circuit helps track the draw of a water heater or radiator.
Phasing a smart-home project across separate budgets
Install one module now and keep the second for a future system expansion.
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 installerTechnical specificationsfull spec · wiring · datasheet
For the installer
Technical specifications
full spec · wiring · datasheet
Power
- Power supply
- 110-240 V AC
- Max switching current
- 8 A at 240 V~
- Outputs
- 1 relay (NO, 1-pole) with power metering
- Power measurement
- Active power and energy
Connectivity
- Inputs
- 1 switch/button input
Wireless
- Wi-Fi
- 802.11 b/g/n/ax 2.4 GHz
- Bluetooth
- 5.0
- Zigbee
- 802.15.4
Other
- Chip
- ESP-Shelly-C68F, 8MB flash
- In the box
- 2 units (2-pack)
Physical
- Dimensions
- 29x34x16 mm
- Weight
- 18 g
Environment
- Operating temperature
- -20 to +40 C
Support
Frequently asked questions
How many devices are in the Shelly 1PM Mini Gen4 2-pack?
The pack contains two identical 1PM Mini Gen4 modules in one box, each with power metering. You can use them on different circuits or keep one as a spare.What maximum load does each module switch?
Each unit switches up to 8A at 240V AC through a single-pole NO contact for resistive, capacitive and inductive loads.Which wireless protocols are supported?
The module supports Wi-Fi 802.11 b/g/n/ax on 2.4 GHz, Bluetooth 5.0 and Zigbee 802.15.4, plus Matter. It starts in the Matter profile from the factory and can switch to Zigbee.How do I switch the module from Matter to Zigbee?
Press the button on the device five times to switch it from the default Matter profile to the Zigbee profile, so you can pair it with an existing Zigbee hub.Does the device measure energy consumption?
Yes, each module has built-in active power and energy metering, visible in the Shelly app for every connected circuit.Does CasaSmart provide a warranty for this set?
Yes, both modules are covered by a 24-month warranty. CasaSmart is the official Shelly distributor in Moldova, and we recommend a qualified electrician for installation.
Same ecosystem
Works together
Devices that run in the same smart-home ecosystem.
Shelly
Shelly Wave Pro Dimmer 2PM Z-Wave 2-Channel DIN Dimmer Metering
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Shelly
Shelly Wave Pro Dimmer 1PM Z-Wave DIN-rail dimmer with metering
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Shelly
Shelly Wave Pro Shutter - Z-Wave DIN-rail roller shutter and blind controller
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Shelly
Shelly Wave Outdoor Plug S LR — outdoor Z-Wave IP44 plug with metering
—
Shelly
Shelly Wave Plug S — Z-Wave smart plug with power metering
—
Shelly
Shelly Wave Plug S Black LR — Z-Wave smart plug with metering, black
—
Same category
Similar products
Close models and alternatives from the CasaSmart catalog.
Shelly
Shelly Wave PRO 3 LR – Z-Wave DIN 3-channel relay 16A
—
Shelly
Shelly Wave PRO 2PM Z-Wave 2-channel DIN-rail relay with metering
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Shelly Wave Pro 1PM - Z-Wave DIN-rail relay with power metering
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Shelly Wave Pro 1 - Z-Wave DIN-rail 1-channel relay 16 A
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Shelly Wave PM Mini - Z-Wave energy metering module
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Manager guidance
Questions about this product?
A CasaSmart manager calls you within 1–2 working hours and answers anything — compatibility, install, alternatives.
+373 60 944 922Updated: · reviewed by CasaSmart Expert Team