Smart wall roller shutter switch | flush-mounted | compatible with MINI-RBS, Zigbee/Wi-Fi systems | IP20 | Sonoff ERBS
Code: ERBSThis is a high-quality smart wall roller shutter switch designed for use with the Sonoff MINI-RBS module. The switch ensures convenient operation, reliable performance, and a sleek appearance, even in installations with limited space inside the wall box.
Made of flame-retardant polycarbonate (PC), it is durable, scratch-resistant, and deformation-proof, making it ideal for both residential and professional automation systems.
With its ultra-thin 21 mm profile, the Sonoff ERBS switch perfectly complements modern interiors and fits standard EU mounting boxes (Φ60–80 mm). It is suitable for home users seeking comfort and energy efficiency, as well as for engineers and electricians implementing smart home control systems.-
Technical Specifications
Operating temperature: –10 °C ... +40 °C
Housing material: Fire-resistant polycarbonate (PC), certified
Color: White
Mounting type: Flush-mounted, suitable for standard 86-type and EU round boxes (Φ60–80 mm)
Dimensions: 86 × 86 × 34 mm
Front panel thickness: 21 mm
Protection rating: Indoor use (IP20)
Control type: Mechanical micro-latch button
Compatibility: Sonoff MINI-RBS (curtain/blind controller)Main Features
• Ergonomic button – ensures a natural pressing angle and smooth tactile response.
• Quick and easy installation – snap-fit design allows mounting within minutes.
• High-quality materials – durable PC plastic maintains shape and stability over time.
• Slim 21 mm profile – ideal for shallow wall boxes.
• Smart system compatibility – works with Sonoff MINI-RBS for smart curtain, blind, or roller control.Applications
• Home user: smart control of blinds, curtains, or shades at home, office, or lounge areas.
• Electricians: easy installation in shallow wall boxes.
• Engineers & automation specialists: suitable as an input control for Sonoff or other smart automation systems.Pros
✓ Modern, slim design – fits any interior
✓ Fire-resistant PC housing – high safety level
✓ Easy to install and wire
✓ Comfortable and ergonomic control
✓ Compatible with smart controllers (MINI-RBS, Zigbee/Wi-Fi systems)Cons
✗ Not suitable for outdoor use (IP20)
✗ Operates only with Sonoff MINI-RBS module (not a standalone device)Illustrative image may have been created using AI. The appearance of the product may differ slightly from the image shown. Please refer to the technical specification.ManufacturerThis product is marked with the CE label, which confirms that it complies with all applicable European Union directives and regulations. CE marking is not just a formality – it is an important indicator of quality and safety, ensuring that the product has been properly assessed, tested, and can be safely used throughout the EU market.
CE certification means that the product has been evaluated according to the main criteria:
Safety requirements – ensures that the product does not pose a risk to the user or the environment
Electromagnetic compatibility (EMC) – the device does not interfere with other equipment and is resistant to external disturbances
Environmental standards – complies with current ecological and material usage requirements
Operational reliability – the product is suitable for long-term use according to its intended purposeCE marking allows this product to:
be legally supplied and used in all European Union countries
ensure a high level of quality and safety
be used in residential, commercial, and industrial environmentsThe CE mark is a declaration of the manufacturer’s responsibility, confirming that the product complies with all applicable standards and has been assessed according to EU legislation.
What does this mean for you as a buyer?
Safe use in everyday activities
Reliable performance and reduced risk of failure
Compliance with EU standards and requirements
Suitability for professional solutions
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