SHELLY 1 One Relay Switch Wireless WiFi Home Automation iOS Android Application (4 Pack) UL Certified
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  • SHELLY 1 One Relay Switch Wireless WiFi Home Automation iOS Android Application (4 Pack) UL Certified
  • SHELLY 1 One Relay Switch Wireless WiFi Home Automation iOS Android Application (4 Pack) UL Certified
  • SHELLY 1 One Relay Switch Wireless WiFi Home Automation iOS Android Application (4 Pack) UL Certified
  • SHELLY 1 One Relay Switch Wireless WiFi Home Automation iOS Android Application (4 Pack) UL Certified
  • SHELLY 1 One Relay Switch Wireless WiFi Home Automation iOS Android Application (4 Pack) UL Certified

Shelly 1 One Relay Switch Wireless WiFi Home Automation iOS Android Application (4 Pack) UL Certified

Shelly
B07G4B5W7K
$56.99
rating Read the 8 reviews
Average rating: 4.5/5 Number of reviews: 8

OPEN SOURCE - Use the power of Mongoose OS to make your own application. Make your Arduino project live and usable in your automation project. Also, you can share your experience with developers all over the world.
24/7 APPLICATION SUPPORT - Free iOS/Android Shelly Cloud application. You can check the status of your device anywhere and anytime. Remotely turn on or off the connected devices.
CONTROL APPLIANCES WITH PRE-SET ON-OFF FUNCTION - Control a wide range of home appliances with the help of the free Shelly Cloud application. Check your home appliances status anytime and anywhere and control them on and off.
WEEKLY SCHEDULING - Create custom daily schedules for your devices.
HIGH COMPATIBILITY - Control all your home appliances with your voice.

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Shelly 1 Device with certifications and apps

Control a wide range of home appliances and office equipment (lights, power lines, garage doors, curtains, security systems, heating, air conditioners, etc.) from anywhere with the tiny WiFi-operated relay switch- Shelly 1. With Shelly 1, you can automate your home in the easiest and most cost-effective way

Device with icons describing features

Wide range of voltage support

The UL-certified Shelly 1 can control one electrical circuit up to 3.5kW or 15 amps. No matter if your project requires 12 V DC, 110-230 V AC or 24-60 V DC, you simply set the correct voltage via the jumpers on your Shelly 1 and realize every Smart Home project. Additionally, Shelly 1 has an optional add-on for temperature, humidity, reed switch and other sensors. It is intended to be mounted inside a standard in-wall console, behind power sockets, light switches or other places with limited space.

Man using mobile app

Mobile app on tablet

Women using app on tablet

Lighting control

Make any light switch smart with Shelly 1. No need to get up during movie night or worry about forgotten lights on- just use your phone or your voice to switch them off! Switches can still be used manually to suit the needs of everyone in your home.

Garage door control

Make your own smart garage door opener with the Shelly 1! When leaving home, you can easily open and close your garage door without worrying that you may have left it open. Shelly 1 has operation voltages of 12V and 24-60V DC, as well as dry contacts, which allow for the control of most garage doors on the market.

Irrigation system

Automating your irrigation system allows you to set a schedule that is custom-tuned to your yard’s needs! Connect your sprinklers to Shelly 1 and choose your preferred schedule or follow sunset/sunrise times. Your plants will always be well watered with no water wastage or expensive irrigation systems!
Compatibility and APP banner
Wiring Diagram

Data sheet

Product Dimensions
1.61 x 1.42 x 0.67 inches
ASIN
B07G4B5W7K
Is Discontinued By Manufacturer
No
Item Weight
2.89 ounces
Manufacturer
Allterco Robotics EOOD
Date First Available
June 6 2021
Batteries Required
No
Item Package Quantity
1
Batteries Included
No

Specific References

Doesn’t work with 12 AWG wire
rating 1
02/18/2022
Jay
As useful as these products could be, they don’t work with 12 gauge wire, which the vast majority of 20 amp circuits in the United States are wired with.
No thermal or current protection
rating 3
12/30/2021
RJ Cormack
They work, are the only Shelly relays you can use for low voltage projects. But without current protection and thermal temperature protection I can't keep these in my house! For $1 more I had to use the safer Shelly 1PM that offers those safety protections, saving a dollar is NOT worth the safety of your house and family.
Works great !!!
rating 5
10/06/2020
Nick P.
Almost a year now - works flowless. I have them locally integrated with Home Assistant which was easy. I am sure it also works with Hubitat or SmartThings or any other customizable home automation hub. Of course you can also use it via online host as well through Shelly. I love the web interface especially the fact you can have a backup wifi network. The hardware and the software design is really thoughtful.
Great can work with HomeKit if you reflash it
rating 4
07/01/2020
sur4er
Updated the firmware to use with HomeKit. Has been rock solid as my garage door switch.
Does what it says on the tin
rating 5
05/07/2020
Ross
A great way to add "seamless" smart control of existing lights, using existing switches. In my case, I used it for a bathroom fan, to add an auto-timeout shutoff feature. Love the "cloudless" mode, where it doesn't talk outside my home network. I've connected it to HomeAssistant, via MQTT. The only issue is the screw connections are _very_ close together - be sure to trim your wires to the right length, and get them completely seated, so the insulation is inside the case. May want to solder-tin stranded wire, to be sure you don't have a sneaky single strand sneak out and short.
Works perfectly with openhab
rating 5
04/29/2020
sea-matikas83
I ordered two non-UL last Feb for practice and proof of concept. That worked pretty well. Now I ordered the 4-pack UL and installed 3 already in 3 live switches. So far so good. I am a little concerned about them getting hot because they are really jammed in the box but it has been 2 weeks and so far so good. I will keep you posted.
The most awesome home automation thing
rating 5
04/15/2020
RayRay
What can I say? If you're buying this you probably already know this is the most amazing home automation device available (except perhaps for the Shelly 2.5). One huge advantage of this device is that it can run on 12V DC, which means you can make low-voltage HA switches, sensors, etc that run off a small switch-mode power supply instead of line voltage.
Great product in a small package
rating 5
10/12/2018
A456
these are a great tool. i use Tasmota instead of the native app, but I have 4 of these installed in light boxes in my house and havent had a single problem. These are not a toy. Electricity can seriously ruin your day so know what you are doing or ask someone who does. although once these are installed correctly they are 5 star all the way.

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- EMBEDDED WEBSERVER - Shelly 1 PM Whas an embedded web server
- COMPACT DESIGN - Fit it everywhere, measure everything and control it remotely. Shelly has been designed for installation in a limited space, such as wall mounts, electrical control panels, etc.
- CONTROL YOUR HOME - Use Shelly as an accessory to a home automation controller, or it may be used as another automation system’s component.
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