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 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. 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!