Shelly
Shelly 1 Mini Gen4 – Ultra-Compact Smart Relay Switch with Dry Contacts (8A) (Open Box)
Shelly 1 Mini Gen4 – Ultra-Compact Smart Relay Switch with Dry Contacts (8A) (Open Box)
SKU:1 Mini Gen4_OB_AN
Condition: Open Box
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An ultra-compact, single-channel smart relay designed for installations where space is limited.
Shelly 1 Mini Gen4 combines dry contacts, 8A load support, and multi-protocol connectivity to deliver reliable control of lights, small appliances, garage doors, irrigation systems, and access control devices.
Its reduced size makes it ideal for retrofit installations behind existing switches or sockets, while advanced automation and local control ensure seamless operation in both residential and professional smart environments.
Why Shelly 1 Mini Gen4
Small size. Maximum flexibility.
Shelly 1 Mini Gen4 brings the full power of Gen4 automation into an ultra-compact form factor, making it the perfect solution for tight electrical boxes where standard relays simply won’t fit.
With dry contacts, Matter-certified multi-protocol connectivity, and local automation support, it offers dependable control, fast response, and broad compatibility—without sacrificing performance or reliability.
Key Features
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Multi-Protocol Connectivity
Choose between Wi-Fi, Bluetooth, Zigbee, or Matter, ensuring flexible integration across different smart home ecosystems.
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Matter-Certified
Built for future-proof interoperability with Matter-compatible platforms and devices.
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Dry Contacts (Potential-Free Output)
Allows safe control of low-voltage systems, contactors, garage doors, locks, and automation inputs.
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Up to 8A Load Support
Supports loads up to 8A at 240 VAC and 5A at 30 VDC, suitable for lights and small appliances.
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Ultra-Compact Design for Retrofits
Designed to fit behind existing wall switches or sockets, ideal for upgrades without changing visible hardware.
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Smart Schedules & Local Actions
Create schedules, scenes, and local automations that continue working even if the internet goes down.
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Advanced Automation & Open Protocol Support
Supports scripting, REST API, HTTPS, MQTT, inbound and outbound WebSockets for advanced and professional automation projects.
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Professional & Proprietary System Integration
Compatible with professional automation platforms and proprietary systems through open protocols, including Control4, URC, Crestron, Josh.ai, and other dealer-installed solutions.
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Wi-Fi & Zigbee Range Extender / Bluetooth Gateway
Improves network coverage while acting as a Bluetooth gateway for other Shelly devices.
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No Hub Required
Works directly with the Shelly Smart Control app and integrates with major platforms and voice assistants.
Why Shelly Mini Gen4 Series?
Small size, big impact!
Designed with convenience in mind, these mini devices have all the capabilities of Shelly's standard smart devices fit into a compact form factor.
With an improved processor and 8 MB of memory, the devices deliver enhanced efficiency, responsiveness, and seamless operation.
Each Mini Gen4 device is Matter-certified and supports multi-protocol connectivity, allowing greater flexibility within your smart home setup.
Size does matter!
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1 Mini Gen 4
View ProductWhether you want to schedule your lights to turn on at sunset or remotely control your fan from the comfort of your couch, Shelly 1 Mini Gen4 puts the power in your hands.
Typically used for:
✔ Lights
✔ Appliance
✔ Door lock
✔ Fan -
1 PM Mini Gen 4
View ProductThe Shelly 1PM Mini Gen4 also tracks power consumption, giving you a clearer picture of how much power each device is using, helping you to reduce waste and optimize your costs.
Typically used for:
✔ Lights
✔ Appliance
✔ Door lock
✔ Doorbell
✔ Fan -
EM Mini Gen 4
The Shelly EM Mini Gen4 tracks the energy consumption of the connected appliance or device, giving you a clearer picture of how much energy each device is using, helping you to reduce waste and optimize your costs.
Typically used for:
✔ Energy Measurement
✔ Energy saving
Gen4 devices
Functionalities
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Multiprotocol connectivity
Highly compatible! Choose the best protocol for your smart home—Zigbee, Wi-Fi, or Bluetooth
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Low and high voltage support
Use a wide range of output voltage levels. Supports up to 8 A at 240 VAC and 5 A at 30 VDC
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Smart schedules
Set custom schedules based on your daily agenda
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Matter certified
Integrates into any Matter ecosystem
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Dry contacts
Use it to control a wide range of devices and appliances.
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Smart scenes
Set custom scenes by combining Shelly 1 Mini Gen4 with your other devices
No hub required, Universally compatibleShelly 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.(*) |
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No hub required, Universally compatibleShelly 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.(*) |
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