# Sonoff Mini R4 Extreme

The Sonoff Mini R4 Extreme is an ultra-compact WiFi smart switch module. Supports both neutral and no-neutral wiring for maximum compatibility. eWeLink app control with scheduling and automation. Extremely small form factor fits behind standard wall switches. Input: 100-240V AC, Max 16A.

## Details

- **Price:** 292.0 ZAR
- **Vendor:** Sonoff
- **Type:** Smart Relay
- **Tags:** eWeLink, Smart Home, Sonoff, WiFi

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 292.00 ZAR | In stock |

## Images

- Sonoff Mini R4 Extreme - Guards On Duty Shop & Security Guards

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> Source: [Guards On Duty Shop & Security Guards ](https://guardsondutyshop.co.za/products/sonoff-mini-r4-extreme)
> Updated: 2026-05-21