Product detailed description

💡 Sonoff Mini Zigbee Dimmer - Adapt the light to your needs

SONOFF MINI-ZBDIM is a small Zigbee 3.0 dimmer designed for flush-mounting, enabling you to transform standard lighting into a smart LED dimmer with smooth brightness control.

Designed in the Mini Extreme form factor, the module comfortably fits behind standard wall switches and retains traditional control — supporting two momentary or rocker switches, each simultaneously controlling the same light. You can install the switches in any two locations for flexible and convenient operation — no need to walk back and forth.

Broader Bulb Compatibility

It supports dimmable LED bulbs up to 200 VA, incandescent bulbs up to 400 W, and halogen bulbs and dimmable electronic transformers up to 200 W, ensuring broad compatibility with most home lighting setups.

Smooth and Precise Dimming 

Different lamps have different dimming ranges. It offers smooth, flicker-free dimming with precise percentage control across the entire brightness range, complete with automatic or manual calibration to better adapt to your fixtures and provide stable, precise lighting control.

📝 Please perform a brightness calibration before use.

Smart Timer

Set timed, delayed, and recurring tasks at your convenience to achieve autonomous lighting control.

Voice Control Frees Your Hands

Set the custom brightness with a single command and say goodbye to cumbersome manual controls.

Real-Time Energy Monitoring

Continuously measures and syncs energy consumption data, giving you a clear overview of your power usage and helping you optimize the efficiency of the connected lighting circuits. When you adjust the brightness, the output power changes instantly, enabling precise energy management.

Advanced Overheat Protection

Features a built-in TC temperature sensor; when overheating is detected, the user interface alerts you and safely turns off the output power, stopping operations to protect both the device and the connected lighting.

⚠️Note: 220 – 240 V only. Do not exceed or drop below the voltage limits.

Smart Zigbee Integration

Built on the Zigbee 3.0 standard, fully integrable with Home Assistant (via ZHA or Zigbee2MQTT), SONOFF gateways (e.g., NSPanel Pro, iHost), and other Zigbee 3.0 hubs (features may vary depending on the hub). Suitable for local automation and other smart home systems, such as Alexa, Google Assistant, and IFTTT, enabling smart scenes, automation, and convenient hands-free voice control.

Eliminate dead zones and enjoy connectivity throughout your entire home. With Zigbee 3.0 technology, it acts as a router to bridge and strengthen connections, ensuring stable and seamless coverage in every corner of your house.

Works with Apple Home via Matter Bridge

All solutions integrate SONOFF Zigbee devices into your Apple ecosystem via the Matter Bridge, enabling seamless control of connected devices.

Feature Overview

Various types of switches available

Highly flexible and compatible with various types of external switches, allowing not only on/off switching but also gradual or smooth brightness adjustment.

📝 To adapt to your external switch, first set the switch mode: press the device button three times, or select it in the eWeLink app.

Wiring

Compatible mounting box sizes

Functions

🔌 Remote ON/OFF and Dimming: Status control, scenes, and automation supported via Zigbee.

🔧 Calibration and Minimum Brightness: Helps prevent flickering and sets a usable dimming range.

⏳ Transition Times: Configures soft fading of brightness.

🔄 Power-on Behavior: Select the default state after a power failure (e.g., restore previous state).

🔗 Grouping: Synchronize multiple lighting circuits for unified control.

Specifications

🛠️ Product/Name: SONOFF MINI-ZBDIM 

🔍 Product Series: MINI Extreme Series

📡 MCU/Radio: EFR32MG21; Zigbee 3.0 (IEEE 802.15.4)

⚡ Power Supply/Network: 220–240 V~ 50 Hz

🔌 Rated Load: Max. 400 W (resistive load); LED: 200 VA

🔗 Zigbee Role: Router/Repeater

🔧 External Switch Input: S1/S2 – supports both momentary and toggle switches

⚙️ Available Settings: Minimum brightness, transition time, calibration, power-on state

🧵 Recommended Wiring: 18–16 AWG solid/stranded copper wires (SOL/STR)

🏠 Installation/Usage: Wall-mounted behind a wall switch; for indoor use only

📏 Dimensions: 45 × 39.4 × 16.8 mm

⚖️ Net Weight: 24.5 g

🎨 Color/Enclosure: White/PC plastic

🌡️ Operating Temperature: −10…+40 °C

💧 Operating Humidity: 5 – 95 % relative humidity, non-condensing

🔖 Certifications: CE ✅/RoHS ♻️