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
Ecosystems
- Home Assistant
What it is, who it's for, what it does
About this product
The Shelly Wave Pro Dimmer 1PM is a single-channel Z-Wave dimmer that mounts on a DIN rail inside the consumer unit. It controls the brightness of dimmable LED, incandescent and halogen lamps up to 200 W, iron-core transformers up to 200 VA and dimmable electronic transformers up to 200 W.<br><br>It uses trailing-edge dimming, measures active power in W and energy in kWh, and streams the readings live to your Z-Wave hub. The unit runs on 110-240 V AC, operates at 868.4 MHz on the S800 chip and acts as a Z-Wave repeater. Two inputs, SW1 and SW2, accept switches or push-buttons with one-button or dual-button dimming.<br><br>Overheating, overcurrent and overvoltage protection guard the wiring. A Z-Wave hub and installation by a qualified electrician are required.
- 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
In the evening a long press on the button lowers the LED spots for a warm movie-night mood.
Controls and dims the main living-room lighting circuit from the distribution board.
The app shows how many kWh the hallway lights use per month, helping optimise the bill.
Tracks power in W and energy in kWh of the lighting circuit.
At 23:00 the system automatically dims the hallway lights to 20% in a Chisinau home.
Integrates the dimmer into Home Assistant scenes through a Z-Wave hub.
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, 50/60 Hz
- Max output power
- 200 W
- Standby consumption
- <0.3 W
- Power metering
- W and kWh
Other
- Dimming type
- Trailing edge
Wireless
- Z-Wave frequency
- 868.4 MHz
- Z-Wave chip
- S800
- Indoor range
- up to 40 m
Connectivity
- Channels
- 1
- Inputs
- 2 switch/push-button (SW1, SW2)
Physical
- Mounting
- DIN rail
- Dimensions
- 94x19x69 mm
- Weight
- 75 g
Environment
- Operating temperature
- -20 to 40 °C
- Humidity
- 30-70 % RH
Support
Frequently asked questions
Does it need a Z-Wave hub?
Yes. For scenes, schedules and remote control the Shelly Wave Pro Dimmer 1PM must be added to a compatible Z-Wave hub, such as a Home Assistant controller.What is the maximum load?
Up to 200 W for dimmable LED, incandescent and halogen, 200 VA for iron-core transformers and 200 W for dimmable electronic transformers.What dimming type does it use?
It uses trailing-edge dimming, suitable for most modern LED sources; it is not compatible with loads that require leading-edge only.Does it measure energy consumption?
Yes, it reports active power in W and cumulative energy in kWh to the Z-Wave hub, useful for tracking the lighting circuit's usage.How is it mounted?
It mounts on a DIN rail in the distribution board, taking one module (94x19x69 mm). The 230 V connection must be done by a qualified electrician.Can I connect existing switches or push-buttons?
Yes, the two inputs SW1 and SW2 accept classic switches or push-buttons, with one-button dimming or two separate buttons for brighten and dim.
Same ecosystem
Works together
Devices that run in the same smart-home ecosystem.
Shelly
Shelly Wave PRO 3 LR – Z-Wave DIN 3-channel relay 16A
—
Shelly
Shelly Wave Pro Shutter - Z-Wave DIN-rail roller shutter and blind controller
—
Shelly
Shelly Wave PRO 2PM Z-Wave 2-channel DIN-rail relay with metering
—
Shelly
Shelly Wave Pro 2 - Z-Wave 2-channel DIN-rail relay
—
Shelly
Shelly Wave Pro 1PM - Z-Wave DIN-rail relay with power metering
—
Shelly
Shelly Wave Pro 1 - Z-Wave DIN-rail 1-channel relay 16 A
—
Same category
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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