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SONOFF MINI-ZB2GSL-E ZigBee two-channel wall switch (without neutral wire)
SONOFF MINI-ZB2GSL-E is a state-of-the-art ZigBee 3.0 two-channel wall switch designed specifically for installations without a neutral wire (No Neutral). It allows independent control of two lighting circuits, offers support for scenes, schedules and voice control, while maintaining a minimalist, aesthetically pleasing flush-mount design. It is an ideal solution for upgrading older electrical installations without the need for additional wiring.
Installation without a neutral wire - maximum possibilities
The switch is designed to operate without connecting an N wire, which significantly simplifies installation in older buildings and apartments. It does not require an additional capacitor, making installation faster and simpler. The minimum load per channel is 3 watts, which ensures stable operation with most standard light sources. Note: the switch is designed to control classic lighting only - it is not compatible with smart bulbs, dimmable bulbs or inductive loads.
Two channels, scenes, schedules and more
The dual-channel design allows you to control two independent circuits, such as a ceiling lamp and a wall lamp, or two light zones in one room. This solution guarantees fewer switches on the wall, greater visual consistency and convenience of use - both manually and from the app. The MINI-ZB2GSL-E also supports smart scenes, schedules and timers, enabling full lighting automation. There is also a Power-On State function, which allows you to specify the behavior of the light after a power outage and return - such as leaving it off or turning it on with a delay. This is a practical solution for increased comfort and safety of use.
ZigBee Binding - fast and reliable local control
The device supports ZigBee Binding, which is the direct linking of a switch to another ZigBee device (e.g. a relay or lighting) in systems such as Home Assistant (ZHA, Zigbee2MQTT). This makes control local without the cloud, ensuring immediate response and reliability even in the absence of internet.
Broad compatibility with smart home platforms
The switch works with the eWeLink app and Home Assistant (ZHA and Zigbee2MQTT). It is compatible with a wide range of ZigBee hubs, including Zigbee Bridge Pro, Zigbee Bridge Ultra, iHost, NSPanel Pro and popular ZigBee dongles (ZBDongle-P/E, Dongle Plus MG24, Dongle Lite MG21). It supports voice control via Amazon Alexa and Google Home, and integration with Apple Home is possible via Matter Bridge (a compatible Matter gateway is required, such as in the eWeLink CUBE ecosystem). The MINI-ZB2GSL-E operates as a ZigBee end device (end device) and does not act as a network router.
Safety, durability and ease of installation
A housing made of fireproof PC plastic, overload protection and a long-life relay (up to 100,000 cycles) ensure safe and stable use for years. The device complies with CE and RoHS standards and fits standard type 86 mounting boxes and European round boxes (Ø60 mm). Configuration is done in a few steps in the eWeLink app - a compatible ZigBee hub is required for operation. The device also supports remote OTA software updates, which enable feature development without disassembly.
Included:
- SONOFF MINI-ZB2GSL-E ZigBee two-channel wall switch (without neutral wire)
- Mounting screws
- Operating instructions
| Manufacturer | SONOFF |
|---|---|
| Model | MINI-ZB2GSL-E |
| Communication protocol | ZigBee (IEEE 802.15.4) |
| Housing material | PC |
| Operating temperature | from -10°C to 40°C |
| Power supply / electrical parameters | 110-240 V~ 50/60 Hz 8 A / channel max. 12 A total (resistive load) |
| Dimensions | 86 × 86 × 33.7 mm |
How to use
Turn off power at the consumer unit before beginning installation. Mount the MINI-ZB2GSL-E inside the wall box and connect the live input and the two switched live outputs according to the wiring diagram provided by the manufacturer; no neutral connection is required. After restoring power, pair the module with a ZigBee hub using the hub’s device inclusion procedure. Once paired, assign each relay channel to a logical device or circuit in the hub or app, and configure names, timers or scenes as needed. Manual control remains available via the linked wall switch or physical buttons where applicable.
Recommendations
Verify the load type and total current of connected devices to ensure compatibility with the relay ratings. Use the switch with a compatible ZigBee hub from a supported ecosystem to access remote control, automation, and updates. If unsure about wiring, consult a qualified electrician for in-wall installation and adherence to local electrical codes.