How It Works

1
Turn off the breaker
Cut power before opening the wall switch. Pull the existing switch out of the back-box.
2
Wire two outputs
Connect L + N from the wall. Connect each channel output to its light or fan. Two switches → two channels.
3
Pair to your Zigbee bridge
Open eWeLink → bridge → "Add Sub-device". Long-press until the switch blinks. Pair time: ~30 seconds.
4
Build scenes + assign rooms
Group both channels into a "bedroom" scene, set schedules, share access with family in eWeLink.

Is This Right for Me?

Channels: 2 independent (10A each, 16A total)
Protocol: Zigbee 3.0 (also acts as repeater)
Voltage: 100-240V AC, 50/60 Hz
Neutral wire: Required
Switch types: Rocker, push-button, toggle
Wall box: 86/120/EU Lebanese back-boxes
Bridge required: Yes - Sonoff Zigbee Bridge / NSPanel Pro / iHost
Voice: Alexa + Google (Apple Home via Matter bridge)

Product Details

Sonoff Mini Duo 2 Gang Zigbee Switch (MINI-ZB2GS)

The Zigbee version of the Mini Duo – a compact module that installs behind your wall switches and gives you smart control over two separate circuits. It connects through a Zigbee (a wireless smart home protocol that connects devices through a hub) hub and also works as a Zigbee repeater (this device strengthens and extends the Zigbee wireless signal to reach devices that are far from the hub) to extend your wireless network.

Designed to fit inside a Lebanese standard wall switch box.

Key Features:

  • 2 Independent Channels: Control two lights or devices separately.
  • Keep Your Wall Switches: Installs behind existing switches – they continue working normally.
  • Up to 16A Total (10A per channel): Handles most home lighting and small appliances.
  • Zigbee Repeater: Extends the Zigbee signal for nearby devices.
  • Apple HomeKit Support: Works with Apple Home when paired with a Matter-compatible bridge (Bridge Ultra or NSPanel Pro).
  • Works Offline: Automations run through the hub even without internet.
  • Detach Relay Mode: Keeps power on to smart bulbs while the switch acts as a trigger.
  • Fits Lebanese Wall Boxes: Compact enough for standard wall switch boxes.

💡 Pro Tip: If you’re building a Zigbee-based smart home, choose this over the Wi-Fi version. Every Zigbee switch you add strengthens your wireless mesh network – making all your devices more reliable.

What You Get

Two channels, one module
Control two separate lights or fans from one tiny module - perfect for hallway + porch, or bedroom + bathroom from one wall plate.
Hides behind your wall switch
Compact module fits standard Lebanese wall boxes (86, 120, EU). No new plate, no drilling.
Doubles as Zigbee repeater
Mains-powered Zigbee = automatic repeater. Strengthens your mesh for every sensor and switch in the house.
Works during cuts
Once paired with a bridge, local automations between Zigbee devices keep running with no internet.
Detach Relay Mode
Keep smart bulbs powered even when the wall switch is "off" - bulb stays online and smart 24/7.

A Closer Look

Sonoff Mini Duo 2 Gang Smart Switch | MINI-ZB2GS

Smart Two-Load Control, All in One Device

Sonoff Mini Duo 2 Gang Smart Switch | MINI-ZB2GS

Works with Apple Home Via Matter Bridge

These solutions bring Sonoff Zigbee devices into your Apple ecosystem through a Matter Bridge, so you can control them from Apple Home.

Works with Apple Home Via Matter Bridge

Extended Zigbee Coverage

With Zigbee 3.0 it also works as a router, boosting the signal and extending coverage so your devices stay connected.

Extended Zigbee Coverage

Control Two Lights, Just One Device

Enjoy independent control of two loads, with support for external switch input-perfect for blending smart automation with traditional operation.

Control Two Lights, Just One Device

Smart Power-On Settings

With customizable power-on options, it can remember its last state, turn on, or stay off automatically when power is restored. This ensures your smart devices behave exactly as you want after outages or resets, providing convenience and peace of mind.

Smart Power-On Settings

Works With

Amazon Alexa
Works
Google Assistant
Works
Apple HomeKit (via Matter bridge like Bridge Ultra)
Works
Sonoff Zigbee Bridge Pro / Ultra
Works
Sonoff NSPanel Pro
Works

Control with the eWeLink app

eWeLink app icon
eWeLink
Set up your Sonoff Mini Duo 2 Gang Zigbee Switch | MINI-ZB2GS in minutes - voice control, scenes, automations, away mode.
App Store Google Play
View app

What's in the Box

1× Sonoff MINI-ZB2GS 2-gang switch
1× User manual (English)

Delivery & Pickup

Standard Delivery
All Lebanon governorates - Greater Beirut usually next day; Tripoli, Jbeil, Saida, Tyre, Zahle, Akkar and the rest within 2–4 working days.
4 $ · Free over 50 $
Express Delivery
Faster shipping - usually within 24 hours of order confirmation (Greater Beirut & Metn). Same-day not guaranteed.
6 $ flat
Pickup - Dekwaneh
Collect from our Dekwaneh store. Weekdays 10am–5pm, Sat 10am–1pm.
3 $ · Free over 30 $

Warranty & Support

6-month Local Warranty
Covers defects in materials & workmanship. Handled here in Lebanon.
WhatsApp Support - Always On
Can't set it up? Message us. We reply within minutes, not days.
14-day Exchange - Unopened Items
The item must be unopened and in its original packaging. Exchange it for a product of equal or higher value - we do not give cash refunds. Opened items are covered by the warranty if there is a factory defect.
Free Setup Call
If you get stuck, we'll walk you through the setup on a free WhatsApp call.

Customer Reviews (1)

5.0
★★★★★
1 review
5
0%
4
0%
3
0%
2
0%
1
0%
Joseph photo review
Joseph
April 2026
★★★★★
✓ Verified Purchase

Frequently Asked Questions

Do I need a Zigbee bridge for this? ›
Yes - Zigbee devices don't talk to Wi-Fi directly. Pair with a Sonoff Zigbee Bridge Pro, Bridge Ultra, NSPanel Pro, or iHost. The bundle option includes a bridge if this is your first Zigbee device.
Can the wall switch still work normally? ›
Yes - installs behind your existing wall switch. The wall switch + the app + voice all work; everyone in the family can use the wall like usual.
Can I use it to trigger scenes (not just turn lights on/off)? ›
Yes - set up a scene in eWeLink and assign it to a button press. One channel can run a "goodnight" scene that dims multiple lights, locks doors, etc.
What's the load it can handle? ›
10A per channel (≈2200W on 220V each), 16A total across both. Plenty for lights and small appliances. Not for water heaters, AC units, or other high-current loads.
Will it fit Lebanese wall boxes? ›
Yes - designed to fit 86, 120, and EU back-boxes. Compact module, tight but doable in any standard box.
Does it work without internet? ›
Once paired with a bridge, local Zigbee automations keep running offline - "motion detected → light on" works without Wi-Fi. Remote phone control needs internet.
Do I need an electrician? ›
Basic skills are enough - turn off the breaker, swap wires from old switch to MINI-ZB2GS, tuck the module in the back-box. About 15-20 minutes. Any electrician handles it quickly if you'd rather.
Why pick Zigbee over the Wi-Fi version? ›
Faster local response, works during internet drops, and every Zigbee device you add boosts your mesh. The Wi-Fi version (256710) is simpler if you have just 1-2 switches; Zigbee scales better.

Compare Models