Sonoff MINI-ZBRBS smart ZigBee mini switch

Certified Zigbee 3.0 connectivity, an ultra-compact design of 39.5 × 33 × 16.8 mm and the ability to act as a network repeater make this module an elegant solution for controlling roller shutters or motorised blinds without taking up space in the flush-mounted box. In addition, its precise percentage control prevents incorrect positions and prolongs the service life of the motor.

Easy installation in 60/80 mm boxes

The polycarbonate housing fits into standard European enclosures and supports 4 or 5 wire AC motors up to 1A max. at 100-240V, making it compatible with most domestic roller shutter tubes without additional adapters.

Zigbee repeater and local scenes

Operating as a Zigbee router, it reinforces the mesh and maintains local automations even if the Internet connection fails, ensuring instant and reliable response times.

Hybrid control and intelligent calibration

It allows the use of the eWeLink app, voice assistants or platforms such as Home Assistant to be combined with the existing physical push button, while the path calibration function ensures that the curtain stops exactly at the desired point.

Electrical safety and durability

The EFR32MG21 microcontroller manages overload and overheating protections; in addition, the device cuts power if the motor runs for more than two minutes continuously, preventing accidental damage.