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Sonoff MINI-ZB2GS MINI DUO - two-channel mini switch 16A - ZigBee - Android/iOS app
Two-channel ZigBee 3.0 relay for the junction box: Sonoff MINI-ZB2GS controls two circuits behind a switch.
- Total load up to 16 A, up to 10 A per channel
- ZigBee router function extends the network range
- S1 and S2 inputs for a rocker switch or push button
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Two lighting circuits in one junction box
Sonoff MINI-ZB2GS (MINI DUO) is a two-channel ZigBee 3.0 relay for installation in the box behind a switch. It independently switches two circuits with a total load of up to 16 A. Each channel carries up to 10 A of resistive load, and you can connect a standard rocker switch or a push button to terminals S1 and S2.
The relay works as a ZigBee router, which means it passes the signal on and extends the range of the network in your home. It is controlled by a ZigBee gateway, e.g. Sonoff ZB Bridge-P. With a Sonoff gateway, you can set schedules, scenes and the state of the circuits after power is restored in the eWeLink app.
Sonoff MINI-ZB2GS MINI DUO relay
16 A
total load of both channels
10 A
maximum load of a single channel
ZigBee 3.0
with network router function
45 x 39.4 x 16.8 mm
relay dimensions
Is it the right choice for you?
Good choice if:
- you want to control two lighting circuits from one double switch
- you are building a ZigBee network and need an additional router
- you use Home Assistant or Zigbee2MQTT
Consider another option if:
- you want to control roller blinds: choose a blind controller with motor calibration
Did you know?
One button, several scenes
The Stepper function lets you control two lamps with one button and cycle through consecutive scenes. You set each step yourself and decide what the next press of the switch triggers.
Source: Sonoff: MINI DUO MINI-ZB2GS
Frequently asked questions
Does it work without the internet?
Yes. Once paired with a ZigBee gateway, you control it locally. The internet is only needed for remote access.
Does it strengthen the ZigBee network?
Yes. The relay has a ZigBee router function that passes the signal on and extends the network range.
Which switches can I connect?
You can connect rocker switches and push buttons. To change the type, press the button on the relay three times.
Technical specification
| Parameter | Value |
|---|---|
| Manufacturer | Sonoff |
| Model | MINI-ZB2GS (MINI DUO, MINI Extreme series) |
| Type | two-channel flush-mount ZigBee relay |
| Power supply | 110 V to 240 V AC, 50/60 Hz, single phase |
| Load | 10 A per channel, 16 A max. in total (resistive) |
| Connectivity | ZigBee 3.0 (IEEE 802.15.4), router function |
| Microcontroller | EFR32MG21 |
| Terminals | L, L, N, L1, L2, S1, S2 |
| Wire cross-section | 16 AWG to 14 AWG, copper only |
| External switches | rocker switch (default), push button |
| Mounting box | type 86, EU or 120, min. depth 60 mm |
| Protection | 16 A circuit breaker or RCBO before the relay |
| Operating conditions | -10 °C to 40 °C, 5 % to 95 % RH non-condensing, indoor use |
| Housing | PC, white |
| Dimensions | 45 x 39.4 x 16.8 mm |
| Certifications | CE, RoHS |
| Weight | 36.2 g |
Useful links
| Name | Value |
|---|---|
| Width | 7 cm |
| Height | 4.5 cm |
| Depth | 1.5 cm |
| Weight | 0.048 kg |
GLS
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from €8.07
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Delivery in 3–5 days, no inside delivery
from €96.75
The full delivery terms are on the page Delivery and payment.
30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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Instructions and documents
GPSR data
Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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