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
- Zigbee
- BLE
Ecosystems
- Home Assistant
- Google Home
- Amazon Alexa
- Samsung SmartThings
- eWeLink
What it is, who it's for, what it does
About this product
The Shelly BLU Button Tough 1 ZB Ivory is a compact scene button built for places where an ordinary switch does not last: kitchen, bathroom, terrace, workshop or garage. Its IP54-rated body resists water splashes, dust and shocks, while the Ivory shade blends discreetly into a wall or furniture.<br><br>A single key lets you pick one of four stored actions - short, double, triple and long press - so you can switch off every light in a room, raise the blinds or launch an evening scene. It communicates over Zigbee 802.15.4 and Bluetooth 5 LE, reaches up to 10 m indoors and 30 m outdoors, and runs on the included CR2032 battery for up to 2 years.<br><br>For integration it needs a Shelly gateway (Shelly BLU Gateway or any Shelly Plus, Pro, Gen3 or Gen4 non-sensor device), from where the button can be linked to Home Assistant, Google Home, Alexa or SmartThings.
- 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
Short press = switch off the main light in the bedroom
A bedside button that turns the whole room off with one short press.
Double press = turn on the outdoor light in the evening
An IP54 button mounted outside for terrace lights and blinds.
Long press = Away scene, turn everything off
A button by the door that shuts down loads on the way out.
For the installerTechnical specificationsfull spec · wiring · datasheet
For the installer
Technical specifications
full spec · wiring · datasheet
Physical
- Buttons
- 1
- Actions per button
- 4 (short/double/triple/long)
- Dimensions
- 42x42x13 mm
- Weight
- 15 g
- Color
- Ivory
Wireless
- Radio protocols
- Zigbee 802.15.4 + Bluetooth 5 LE
- RF band
- 2402-2480 (BLE) / 2405-2480 (Zigbee) MHz
- Max RF power
- <8 dBm
- Range
- up to 10 indoor / 30 outdoor m
Power
- Battery
- CR2032 3V (included)
- Battery life
- up to 2 years
Environment
- Ingress protection
- IP54
- Operating temperature
- -20 to 60 C
- Operating humidity
- 0-90 % RH
Connectivity
- Gateway required
- Shelly BLU Gateway or Shelly Plus/Pro/Gen3/Gen4
Support
Frequently asked questions
Does it need a hub or gateway?
Yes. For scenes the button needs a Shelly gateway: a Shelly BLU Gateway or any Shelly Plus, Pro, Gen3 or Gen4 device that is not a sensor.How many actions can one button trigger?
Four: short, double, triple and long press, each able to launch a different scene or device.Which protocols does it use and does it work with Home Assistant?
It uses Zigbee 802.15.4 and Bluetooth 5 LE. Through the Shelly gateway it integrates with Home Assistant, Google Home, Alexa and SmartThings.How long does the battery last and what type is it?
It uses a 3 V CR2032 battery, included in the box, with up to 2 years of runtime under typical use.Can it be mounted in a bathroom or outdoors?
Yes, it has IP54 protection against water, dust and shocks and operates from -20 to 60 degrees Celsius, so it suits a bathroom, terrace or yard.What is the warranty and delivery in Moldova?
CasaSmart provides a 24-month warranty and delivery across Moldova, including Chisinau, as an authorised Shelly importer and integrator.
Same ecosystem
Works together
Devices that run in the same smart-home ecosystem.
Shelly
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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 3 LR – Z-Wave DIN 3-channel relay 16A
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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
—
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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