ShellyDimmer 2 | WiFi Smart Dimmer Switch | No Neutral Wire Required | Home Automation | Compatible with Alexa & Google Home | iOS Android App| No Hub Required | Wireless Switch | Dimmable Lights
Details
- Operation modeON-OFF
- Current rating1 Amps
- Operating voltage240 Volts (AC)
- Contact typeNormally Open
- Connector typeScrew
- BrandShelly
Description
💡 Light up smarter, not harder — dim, monitor, and automate with ShellyDimmer 2!
- PLUG PLAY INSTALLATION - No neutral wire? No problem. Fits all electrical setups without rewiring hassles.
- REAL TIME POWER MONITORING - Track energy consumption of your lights and appliances directly from your smartphone.
- VOICE ASSISTANT COMPATIBLE - Works flawlessly with Alexa and Google Home for hands-free ambiance control.
- CUSTOMIZABLE AUTOMATION SCENES - Set lighting to sync with natural daylight or your mood via the intuitive Shelly app.
- SEAMLESS SMART LIGHTING CONTROL - Adjust brightness effortlessly with WiFi-enabled dimming for halogen, LED, and incandescent bulbs.
ShellyDimmer 2 is a compact, WiFi-enabled smart dimmer switch that supports up to 220W and works without a neutral wire, making it ideal for modern and older homes alike. Compatible with Alexa and Google Home, it offers precise dimming, real-time power monitoring, and customizable automation through its dedicated app—all without requiring a hub.
Specifications
| Manufacturer | Shelly Europe |
| Part number | Shelly Dimmer 2 |
| Item Weight | 31.1 g |
| Product Dimensions | 1.4 x 3.6 x 4.2 cm; 31.18 g |
| Item model number | 3800235262184 |
| Size | 1 pc |
| Colour | Green |
| Style | Single |
| Pattern | Single |
| Power source type | Hand-operated |
| Voltage | 240 Volts |
| Wattage | 220 watts |
| Item Package Quantity | 1 |
| Light source | Halogen, Incandescent, LED |
| Measurement System | Metric |
| Switch Type | 2-way |
| Special Features | Dimmable |
| Included components | 1x Shelly Dimmer 2 |
| Batteries included? | No |
| Batteries Required? | No |
Have a Question? See What Others Asked
Reviews
A**R
It's just... fantastic!!
Setting this up is so easy, a very basic knowledge of wiring and some common sense (don't electrocute yourself!) is all that's needed.It's most obvious advantage is size: it fits nearly anywhere and it really packs a punch in terms of functionality.Once I had it all set up, the app is well designed and easy to use.Now I can control the flow of current (the dimmer function) and set up schedules to my liking all from the comfort of my couch.Generally I'm a huge fan of Shelly and I highly recommend this product.
D**Y
Impressive and very complete little thing
Used this dimmer with in a hold house with simple toggle/rocker switch.Works perfectly.Allows to control the dimming by voice and still to turn on and off the light with the switch.Connected and wired in 10min.
C**E
Information lacking
Nice product but can be a bit frustrating to get connected to WiFi just got to be patient you might also need a barrier if your light flickering.
R**E
I love the Shelley gear!
100% recommended if you want to bring smart dimmers to your existing setup.They can be a little tricky to setup but I've installed about 10 at home without fault, wouldn't be without them.
M**I
Good but not great for me
Worked well initially but failed after a couple of months. Maybe just me as they get on average good reviews and thats why I originally purchased it.
C**S
Did not work reliably.
Very disappointed with this particular product. Used many Shelly 1 Mini smart switches and like them a lot.However this dimmer did not work consistently. Was slow to respond sometimes and not stable and would often switch off straight after switching on using the app. Also existing rocker switches would not work consistently either, even though professionally wired by a good electrician. It seems that because the normal switches are wired 'in series' with the Shelly unit, anything going through that unit was unstable. It was connected to 9x6w dimmable leds on a switched two way circuit.Very disappointed that this didn't work especially after the good experience with the Shelly 1 minis
M**N
Really good with home assistant
These are really good dimmers that integrate perfectly with home assistant. They use WiFi which might be a problem if you have lots of WiFi clients (ZigBee would be a welcome improvement/ option)Wiring is fairly simple IF you know what you're doing. You do need a neutral at the switch if you plan on having it behind the switch plate, or you could mount it in the ceiling rose.
R**J
I do like shelly but
Great product but I wanted this to be easier and it wasn't.
Common Questions
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