Dual-channel mini switch Sonoff MINI-ZB2GS ZigBee

Dual-channel mini switch Sonoff MINI-ZB2GS ZigBee

Sonoff MINI-ZB2GS is a compact, dual-channel smart switch based on the Zigbee 3.0 protocol, which allows you not only to control lighting but also to extend the range of the entire Zigbee network in your home. Its small dimensions (only 60 mm in diameter) allow for discreet installation behind most wall switches, and the support for two independent loads of up to 16A ensures versatility in applications. The device acts as a Zigbee router, expanding network coverage and providing a stable connection with other devices. It also works with popular platforms such as eWeLink, Home Assistant (via ZHA or Zigbee2MQTT), and many Zigbee hubs. Control traditional buttons, use the app, create smart scenes, and enjoy full control over lighting in every room.

Zigbee 3.0 Protocol

Thanks to the latest Zigbee 3.0 standard, the switch provides reliable communication and low energy consumption. It requires a Zigbee hub (sold separately) to operate, such as ZBBridge-P, ZBBridge-U, NSPanel Pro, iHost, or popular USB dongles (ZBDongle-P/-E, Dongle-M, Dongle Plus MG24, Dongle Lite MG21). With the open Zigbee 3.0 protocol, you can easily integrate it with open-source platforms and create a smart home system tailored to your needs. The MINI-ZB2GS also functions as a Zigbee router, actively boosting the signal and extending the network range. Each installed device acts as a relay point, ensuring that sensors and other Zigbee devices in remote rooms maintain a stable connection with the hub. This is an ideal solution for larger homes and apartments where the range of a single hub may be insufficient.

Two independent loads in one module

The relay allows you to control two different light sources or devices from one location. It works perfectly in living rooms with multiple light points or in kitchens where you want to separately control the main lighting and under-cabinet lighting. Each channel supports up to 10A (a total of 16A), which is sufficient even for larger lamps or LED lighting. The device works with bistable, monostable, and SPDT switches, offering complete freedom of arrangement.

Integration with eWeLink and Home Assistant

The device is compatible with the eWeLink app, offering full access to advanced features such as schedules, switching modes, and Detach Relay settings. Open-source enthusiasts will appreciate the native integration with Home Assistant via Zigbee Home Automation (ZHA) or Zigbee2MQTT (Z2M), allowing for the creation of advanced automations and complete control over the device without the manufacturer's cloud.

Intelligent scenes tailored to your daily rhythm.

Create personalized automation scenarios tailored to daily routines. The light can turn on automatically when motion is detected (requires a Zigbee motion sensor, e.g., SNZB-03P, sold separately and a Zigbee hub), turn off when you leave the house, or illuminate the hallway at a specified time.

Detach Relay function for smart bulbs

Enable Detach Relay mode to separate the operation of the physical button from power control. The wall switch then becomes a smart trigger that can control lighting scenes in Zigbee smart bulbs without interrupting their power supply. Note: this feature requires a Zigbee hub to function.

Intelligent power-on settings after a power outage

Thanks to configurable options for powering on, the device can remember its last state, automatically turn on, or remain off after power is restored. Your smart devices will behave exactly as you want them to, providing convenience and peace of mind after power outages or system resets.

Safety and reliability come first.

The enclosure is made of flame-retardant PC material, with overheating and surge protection, and the EFR32MG21 chip with ceramic antennas ensures long-lasting, stable operation and enhanced signal. Despite its compact dimensions (45 × 39.4 × 16.8 mm), the device supports a total load of up to 16A. Installation is possible in 86, EU, and 120 type flush-mounted boxes (minimum depth of 60 mm). The product has CE/FCC/RoHS certifications.

In the set:

• Dual-channel mini switch Sonoff MINI-ZB2GS ZigBee
• User manual