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Use the Shelly 1 Gen4, a 1 channel, dry contact smart relay switch to control remotely a wide range of home appliances and office equipment (lights, power lines, security systems, heaters, radiators, sockets, LED strips, etc.) from anywhere.
Enjoy faster performance with the latest technology and multiprotocol support (Wi-Fi, Zigbee, Matter, Bluetooth).
Smarter, Faster, and More Connected
Shelly 1 Gen4 brings powerful upgrades to the popular Shelly 1 device. With new multiprotocol connectivity, you can choose the protocol that best suits your home network - Zigbee, Matter, Wi-Fi, or Bluetooth. An improved processor ensures faster responses and smoother performance of your automations. Shelly 1 Gen4 continues to be the perfect retrofit solution for your lights and appliances, now with enhanced compatibility and speed, all in its usual compact and easy-to-install design.
3 Years Manufacturer Warranty
Shelly 1 Gen4 - Key Features
New - Multiprotocol connectivity: Choose from Bluetooth, Wi-Fi or Zigbee.
New - Matter certified.
New - Works with Apple Homekit: Control connected devices using Apple Home app or Siri through Matter
Dry contacts (potential-free) - option for contactor control. Allows switching on and off of lower voltage devices.
Low and high voltage support
Perfect to retrofit behind existing switches and sockets
Supports schedules, scenes and local actions
Supports scripting, HTTPS, MQTTS, Inbound and Outbound Web Sockets
Supports virtual components
Supports KNXnet / IP communication
Internal temperature sensor for overheating protection
No hub required (when connected using Wi-Fi)! Easy control through the Shelly Smart Control app, most platforms and protocols, as well as voice assistants. Use it with Alexa, Sir, Home Assistant, Apple Homekit or your preferred automation platform, including proprietary systems like Control4, URC, Crestron, Josh.ai and more.
Experience next-level smart home automation with Shelly Gen4 novelties. Each Gen4 device offers multi-protocol connectivity, featuring Wi-Fi, Bluetooth, Zigbee, and Matter. Choose your connection and set up your Shelly device to work with your preferred smart home network in no time.
Functionalities
Multiprotocol connectivity
Highly compatible! Choose the best protocol for your smart home—Zigbee, Wi-Fi, or Bluetooth
Dry contacts
Use it to control a wide range of devices and appliances.
Smart schedules
Set custom schedules based on your daily agenda, or follow the sunrise/sunset and control your lighting accordingly.
Low and high voltage support
Use a wide range of output voltage levels. Supports low voltages.
Matter certified
Integrates into any Matter ecosystem
Smart scenes
Set custom scenes by combining Shelly 1 Gen4 with your other devices.
No hub required, Universally compatible
Shelly Products can be controlled locally, directly and without a hub through your smartphone/table with Shelly App - no hub or other equipment needed with Wi-Fi Protocol.(*) Enable cloud feature and get remote control from anywhere. At the same time, you can integrate Shelly directly with virtually every smart home hub, voice assistant, open source platform, or premium control system.
(*) Platform app / Hub required when used with Zigbee / Matter
No hub required, Universally compatible
Shelly Products can be controlled locally, directly and without a hub through your smartphone/table with Shelly App - no hub or other equipment needed with Wi-Fi Protocol.(*) Enable cloud feature and get remote control from anywhere. At the same time, you can integrate Shelly directly with virtually every smart home hub, voice assistant, open source platform, or premium control system.
(*) Platform app / Hub required when used with Zigbee / Matter
Collapsible content
Warranty
USA Pro Market Manufacturer Warranty: Lifetime manufacturer warranty (only if installed by a professional within USA) when purchased at Digital Bay Tech.
Retail Standard Manufacturer Warranty (included in purchase price): 2, 3 or 5 years manufacturer warranty covers only the hardware (corpus, mechanics, and display, if any) and does not cover consumables (battery) and accessories insofar as these are subject to exhaustion (decrease of their useful life) depending on the intensity of their use. Device malfunctions are only covered when device is used as described conditions within user manual (max loads, proper installation, etc.). Please check refund policy for further details.
Gen 1: 2 years.
Plus, Gen3, Gen4, Wave: 3 years.
Pro Line: 5 years.
Special Notes
Do It Yourself: Devices are technically user-installable in many locales, nevertheless consulting a licensed electrician to install shelly components is recommended; in addition to being licensed to work with electrical devices, they are also familiar with local building codes and regulations to keep your safety.
Manufacturer's Safety note: Each Shelly device generates heat under load. Do not combine two or more Shelly devices stacked on top of or beside each other in a confined space. There must be a minimum distance of 0.4 inch / 1 cm between them to allow for airflow.