Shelly 1 Mini Gen4

What it’s for: 1-channel control in tight spaces. The Shelly 1 Mini Gen4 is the smallest relay in the range — for wall boxes where a full-size unit won’t fit. One channel, up to 8 A, with the same Gen4 platform as its bigger siblings: Wi-Fi 6, Bluetooth, Zigbee and Matter.

Its potential-free (dry contact) relay also makes it the right tool for switching low-voltage systems — boiler enable circuits, garage doors, gate motors, bell transformers — anywhere you need an isolated switch contact you can automate.

Key features

• Ultra-compact — fits where a standard relay won’t
• 1 channel, up to 8 A @ 240 V (2000 W)
• Dry contact (potential-free) — switch boilers, gates & low-voltage devices
• Wi-Fi 6 (802.11 b/g/n/ax) · Bluetooth 5.0 · Zigbee 802.15.4 · Matter compatible
• Works standalone on your local network — no hub, no subscription
• Scripting, MQTT, 20 schedules, embedded web interface

In the box

• 1 × Shelly 1 Mini Gen4
• Quick start guide

Compatible with

• Shelly Wall Display XL — central control panel for every Shelly device

For setup and full technical detail, the official Shelly user & safety guide is attached at the bottom of this page.