SONOFF MINI-ZBRBS is an extremely compact Zigbee smart shutter and curtain control module that fits into standard wall mounting boxes. With its help, you can easily convert a traditional motorized shutter or curtain system into a smart home-compatible solution, without having to replace the entire system. The module is compatible with motors with a load capacity of 1A, so it can be used with most small and medium-sized electric blinds, shades or curtains in the home.

When connected to a Zigbee hub, it provides remote control via the app, enables timed operation, and can be integrated into scenarios. Another advantage is that Zigbee also works as a signal amplifier, thus contributing to the stability of the network and the expansion of coverage. In this way, not only the control of the blinds becomes more stable, but also your entire Zigbee network becomes more reliable. It supports many shading types, is suitable for moving curtains, controlling shutter and awning motors, or even controlling a motorized projection screen in a movie theater.

When controlling blinds and shades, the module allows users to keep the light conditions and temperature at an optimal level by lowering the blinds in the summer heat. Thanks to the calibration function, blinds and shades can be controlled with even percent accuracy.

Main product features

- Compact size is compatible with smaller wall mounting boxes, such as the standard European 80mm box.
- Precise percentage position control, the partial position of blinds and curtains can also be adjusted, increasing comfort and energy efficiency.
- Timed operation, raising or lowering the blinds at a predetermined time.
- Calibration function precise operation that reduces mechanical deviations and extends engine life.
- Smart home integration can be used seamlessly with Home Assistant (ZHA & Zigbee2MQTT) systems.
- Zigbee signal amplifier also works as a Zigbee router, strengthening and expanding the network.

Smart home protocols and platform compatibility

- Protocol: Zigbee 3.0.
- Local control: via Zigbee hub (e.g. Home Assistant, Zigbee2MQTT).
- Factory platform: eWeLink application via Zigbee gateway.
- Cloud integration: can be controlled remotely with an Internet connection via the eWeLink app.
- Integration options: supported with Home Assistant (ZHA, Zigbee2MQTT), OpenHAB, Domoticz and other Zigbee-compatible systems.
- Voice control: Alexa and Google Assistant integration via eWeLink gateway.

Smart functions

- Remote control with mobile app.
- Exact percentage shutter/curtain status control.
- Automatic timed operation based on daily routine.
- Calibration function for precise position adjustment.
- Creating smart scenes and automations (e.g. "Close the blinds after sunset").
- Zigbee signal booster function, which provides a more stable network.

Electrical functions

- Power supply: 100-240 V AC, 50/60 Hz.
- Load capacity: max. 1A motor shutter/curtain motor.
- Output: two-way motor control (up/down movement).
- Switch input: up and down directions for motor control

Other features

- Ultra-compact design fits easily in a standard wall connection box.
- Retrofit solution makes the existing motorized shutter/curtain system smart.
- DIY installation simple wiring for electricians or experienced users.
- Cost-effective solution, no need to replace the motor.
- A reliable Zigbee network connection as a signal amplifier results in a more stable system.

Description:

- Manufacturer: Sonoff
- Article number: SON-REL-MINI-ZBRBS-ZB
- Factory article number: MINI-ZBRBS
- Bar code: 6920075743333
- Communication protocols: Zigbee
- Color: White

Installation / operation

- Operating power supply: 230V AC (L + N)
- Operating ambient temperature: 10°C-40°C
- Operating ambient humidity: 5%-95% RH

Controlled (/measured) circuit

- Number of output circuits: 2 consumers or 1 motor
- Rated voltage: 230V AC
- Nominal current: Max. 1A
- Consumption measurement: No

Electrical properties

- Local / manual switching: Yes
- Input for external switch: 2 switch inputs
- Alternative switching / crossover switching: Multi-push button switch
- Pulse/ toggle switching: Depending on the hub/gateway
- Interlock / toggle switch mode: Yes: by default
- Overheating protection: Yes

Supported protocols

- Ethernet / wired network (RJ-45): No
- Wi-Fi: No
- Zigbee: Yes: Zigbee 3.0
- Z-Wave: No
- Thread: No
- RF / radio control: No
- Bluetooth: No

Remote control, smart control

- Smartphone app: EWeLink app
- Web (browser) admin interface: Depending on the hub/gateway
- Cloud mode: Depending on the hub/gateway
- Local network mode: Depending on the hub/gateway
- Matter standard compatible: No
- MQTT: Zigbee2MQTT

Smart functions

- Timed: Depending on the hub/gateway
- Notification functions: In application
- History / Event log: Depending on the hub/gateway

Other

- Dimensions: 3.9 × 1.6 × 3.2 cm