Wall switch Sonoff MINI-RBS-E Matter roller shutter control – compact smart module for roller blinds

Sonoff Orb-RBS (model MINI-RBS-E) is a compact smart wall switch for controlling roller blinds, curtains and shutters. Part of the Fusion series, it uses Matter over Wi‑Fi (IEEE 802.11 b/g/n, 2.4 GHz) for broad compatibility with smart home platforms such as Apple Home, Google Home, Alexa, Samsung SmartThings and Home Assistant via a Matter hub. The module supports local control and is intended for indoor use, offering retrofit-friendly dimensions (86 × 86 × 34 mm) and a lightweight polycarbonate case.

Advantages

The Orb-RBS provides precise position control of blinds with smooth adjustment via a mobile app slider and supports voice control through compatible assistants. It operates locally when the internet is unavailable, supports automation and schedules, and fits standard installation boxes (type 86 and round ⌀60 mm). The device accepts mains power (100–240 V~, 50/60 Hz) and is compatible with common solid or stranded copper wires (18AWG–14AWG).

Suitable for

• Control of roller blinds, curtains and shutters in residential spaces
• Retrofit installations where a compact wall-mounted smart module is required
• Homes using Matter-compatible ecosystems (Apple Home, Google Home, Alexa, SmartThings, Home Assistant)
• Automation scenarios with schedules, sensors or voice commands

Key specifications

• Manufacturer: Sonoff
• Model / MPN: MINI-RBS-E (Orb-RBS)
• Series: Fusion
• Microcontroller: ESP32
• Power supply: 100–240 V~, 50/60 Hz, max. 1 A (motor)
• Wireless: IEEE 802.11 b/g/n, 2.4 GHz (Wi‑Fi, Matter)
• Dimensions: 86 × 86 × 34 mm
• Weight: 84.7 g
• Color: White
• Case material: PC (polycarbonate)
• Recommended wire diameter: 18AWG–14AWG (copper, solid or stranded)
• Operating temperature: -10 °C to +40 °C
• Operating humidity: 5–95% RH, non‑condensing
• Place of application: Indoor use

How to use

Install the Orb-RBS into a standard type 86 box or a ⌀60 mm round box, either alone or in a multi‑module frame, following local electrical codes. Connect the switch to mains power and to the roller motor according to the wiring diagram supplied by the manufacturer, using recommended copper conductors (18AWG–14AWG). Add the device to your Matter hub and configure it from the supporting mobile app to set position limits, scenes and schedules. After setup you can control the blinds from the wall switch, app, voice assistant or automations.

Usage recommendations

Use a certified Matter hub for integration with third‑party platforms. Verify wiring and mains isolation before installation, and keep the device within the specified temperature and humidity ranges for reliable operation.