Sonoff ZBMINI R2 Extreme Zigbee Smart Switch

Ultra-Compact Zigbee Switching — Fits Where Others Can't

The Sonoff ZBMINI R2 Extreme Zigbee Smart Switch is an ultra-compact in-wall Zigbee smart switch designed to fit behind virtually any existing wall switch. With no neutral wire requirement and Zigbee reliability, it's the go-to choice for retrofitting smart control into any home.

• No neutral wire required — works with most existing wiring configurations
• Ultra-compact Extreme design — fits in the tightest wall boxes
• Zigbee protocol for fast, reliable local control — no cloud dependency
• Works with Home Assistant, Zigbee2MQTT, ZHA, and eWeLink
• Supports external switch input for manual on/off control
• Compatible with Amazon Alexa and Google Home via Zigbee hub
• Set schedules, scenes, and automations through your smart home hub

Compact, reliable, and wire-friendly — the ZBMINI R2 Extreme makes any switch smart.