Shelly Wi-Fi Smart Relay Switch (dry contact) Shelly Plus 1

Sales price without tax 21,10 €
Tax amount 5,06 €


Automatization of the lights, garage door, the irrigation system, bathroom fan, any old electrical appliances. Shelly Plus 1 has numerous applications providing enhanced smart home control. Small enough to fit behind every wall switch or wall socket, Shelly Plus 1 is retrofit and can be installed in less than 10 minutes.

Make any old electrical appliance smart.

No need to run additional cables or do unnecessary and expensive renovations. You can now automate and control remotely every electrical appliance – even the old fan, room heater, pool system, door lock or doorbell.

Set smart scenes and be prepared for anything.

Reveal the full potential of Shelly Plus 1 by combining it with other devices from your home network! Set Shelly Plus 1 to activate custom scenes based on hour, light, or various occurrences.

Highly compatible.

Use your preferred voice assistant to control Shelly Plus 1. Shelly Plus 1 is compatible with most popular voice assistants.

No hub required.

Shelly Plus 1 can be controlled directly and without a hub through your smartphone with Shelly Cloud App. Manage and control your home or facility, set scenes, schedules, and adjust settings wherever you are through the Cloud access, or only on the local network!



  • Power supply: 110-240V ±10% 50/60Hz AC, 24-240V DC, 12V DC
  • Max load per channel: 16A
  • Working temperature: 0°C ÷ 40°C
  • Wireless/Wi-Fi: Protocol 802.11 b/g/n (2.4 GHz)
  • Electrical consumption: < 1,2 W
  • Control through REST, CoAP, and MQTT
  • Bluetooth: Add devices quickly and easily via Bluetooth connection, using Shelly Cloud App.
  • SELV compliant relay: Supports a wide range of voltages, with dry contacts and SELV isolation.
  • Extremely fast processor: For immediate command execution and notification
  • Enhanced safety: Over-temperature protection with software thresholds for prevention of failures.
  • Improved API interface: Broad range of cloud connections and local integrations.
  • No hub required: Control directly without a hub through your smartphone with Shelly Cloud App
  • Highly compatible: Use with your preferred home automation platforms and voice assistants.
  • Works with Aeotec SmartThings and Homey
  • Compatible with Amazon Alexa and Google Home Assistant