Compact dual-channel SONOFF smart switch with Zigbee 3.0 for controlling two independent circuits while simultaneously extending network range. Supports loads up to 16 A, works as a Zigbee router, and is compatible with eWeLink, Home Assistant (ZHA/Zigbee2MQTT), and a range of hubs. Thanks to its compact dimensions, it can be easily hidden in a junction box, and you can use smart scenes, Detach Relay mode, and power-outage state settings.
The SONOFF MINI-ZB2GS delivers reliable control of lights and appliances using the latest Zigbee 3.0 standard. With its dual-channel design, it handles two independent circuits (up to 10 A per channel, 16 A total), making it suitable for living rooms, kitchens, and hallways. It also functions as a Zigbee router that boosts the signal and increases network stability in larger homes and apartments.
Integrate the device seamlessly with eWeLink and Home Assistant via ZHA or Zigbee2MQTT. Take advantage of schedules, automations, scenes, and the popular Detach Relay mode for smart bulbs, where a physical button triggers a scene without cutting power. Also includes a power-outage behavior setting (last state/on/off) for maximum convenience.
Key benefits:
- Zigbee 3.0 – reliable communication, low power consumption, broad compatibility.
- 2 channels – independent control of two circuits (10 A per channel, 16 A total).
- Zigbee router – extended coverage and a more stable network.
- Wide compatibility – eWeLink, Home Assistant (ZHA/Z2M), various hubs and USB dongles.
- Detach Relay – ideal for smart bulbs without disconnecting power.
- Compact dimensions – easy installation in 86/EU/120 boxes (min. depth 60 mm).
- Safety – flame-retardant PC housing, overheat and surge protection, CE/FCC/RoHS certified.
Specifications
- Manufacturer
- Sonoff
- Model
- MINI-ZB2GS
- MCU
- EFR32MG21
- Power / frequency
- 110–240 V~ 50/60 Hz
- Load
- 10 A per channel, max. 16 A total (resistive load)
- Communication
- Zigbee 3.0 (IEEE 802.15.4)
- Network function
- Zigbee router (signal repeater)
- Platform compatibility
- eWeLink, Home Assistant (ZHA, Zigbee2MQTT)
- Compatible hubs/dongles
- ZBBridge-P, ZBBridge-U, NSPanel Pro, iHost, ZBDongle-P/-E, Dongle-M, Dongle Plus MG24, Dongle Lite MG21
- Supported switch types
- Bistable, monostable, SPDT
- Features
- Smart scenes, schedules, Detach Relay, power-outage state setting
- Enclosure material
- Flame-retardant PC
- Dimensions
- 45 × 39.4 × 16.8 mm
- Weight
- 36.2 g
- Color
- White
- Installation
- 86/EU/120 box, minimum depth 60 mm
- Protections
- Overheat and surge protection
- Certifications
- CE/FCC/RoHS
