Sonoff MINI-ZBRBS Zigbee 3.0 Roller Shutter Curtain Module ZHA Zigbee2MQTT

Article description:

In-wall Zigbee 3.0 Smart Roller Shutter Switch

The SONOFF MINI-ZBRBS is a compact and intelligent roller shutter and curtain switch that transforms traditional motorized systems into fully integrated smart home solutions. Featuring precise percentage control, local Zigbee scene Exekution, and mesh signal boosting, this module delivers professional-grade performance for your home.

Thanks to its ultra-compact design, the MINI-ZBRBS fits easily into almost any standard EU wall box – maximum functionality with minimal space requirements.

Connected via a Zigbee hub, the switch integrates seamlessly with platforms such as Home Assistant (ZHA / Zigbee2MQTT), Amazon Alexa, Google Home, SmartThings, and more. With local scene execution, it responds instantly and reliably, even if your internet connection is offline.

Additionally, the MINI-ZBRBS functions as a Zigbee router, strengthening your existing Zigbee mesh network and extending signal coverage – ideal for large spaces or areas with weak signal strength.

Its built-in motor calibration function automatically detects curtain or shutter end positions, ensuring precise movement control, minimizing mechanical drift, and extending motor lifespan.

The MINI-ZBRBS also supports connection to traditional wall switches, giving you both smart automation and manual control in one compact device.

Features & Benefits:

Precise Percentage Control: Open or close your blinds with millimeter accuracy – exactly as you prefer.

Local Zigbee Scenes: Instant response within your home network, even without internet access.

Signal Repeater: Extends and stabilizes your Zigbee network with built-in router functionality.

Calibration for Precise Movement: Automatic end-position detection for smooth and accurate operation.

Compatibility: Works with Home Assistant (ZHA/Z2M), Alexa, Google Home, SmartThings, and more.

Manual Control: Supports standard wall switches – maintain full control anytime.

Compact Design: Fits almost any 60 / 80 mm EU wall box.

Technical data:

Product Name: SONOFF MINI-ZBRBS

Product Series: MINI Extreme Series

Product Type: Smart Roller Shutter & Curtain Switch

Model: MINI-ZBRBS

MCU: EFR32MG21

Rated Voltage / Frequency: 100–240 V AC ~ 50/60 Hz

Max. Load Current: 1 A (Max.)

Function: Zigbee 3.0 Smart Switch with Router / Repeater Function

Wireless Connectivity: Zigbee 3.0 IEEE 802.15.4

Role in Zigbee Network: Zigbee Router (Device Repeater)

Protocol Compatibility: ZHA, Zigbee2MQTT, SmartThings

Processor Architecture: 32-bit ARM Cortex-M33 (EFR32MG21 SoC)

Protection Class (IP): IP20 (Indoor Use Only)

Housing Material: PC (Flame-Retardant)

Color: White

Dimensions (L × W × H): 39.5 × 33 × 16.8 mm

Weight: 25.1 g

Operating Temperature: –10 °C to +40 °C

Storage Temperature: –20 °C to +60 °C

Operating Humidity: 5 – 95 % RH, non-condensing

Installation Location: Indoor (e.g. EU wall box Ø 60 mm or 80 mm)

Compatible Motor Types: 4-wire or 5-wire AC shutter motors with neutral and direction lines

Calibration Function: Yes – automatic end-position detection

Voice / App Control: Via Zigbee Hub (Home Assistant, Alexa Zigbee, Google Home via Bridge)

Zigbee Mesh Function: Extends and relays signals of other Zigbee devices

Manual Switch Input: Supports traditional wall buttons

Further information:

Additional:

Brand new immediately available

Quantity variants:

1 piece 2 pieces 4 pieces 6 pieces 8 pieces