Introduction
SONOFF ZBMINIR2 is an ultra-compact Zigbee 3.0 single-channel switch that brings intelligence to your traditional switches with ease. Designed to fit seamlessly into various types of switch boxes, this tiny smart switch supports up to 10A load capacity, transforming your regular wall switches into smart switches. With its Zigbee repeater function, it not only improves your home automation experience but also strengthens the Zigbee signal across your devices.

Key Features of ZBMINIR2
Smaller Size, Bigger Impact: ZBMINIR2 is 40% smaller than the previous ZBMINI, making it ideal for installation in a wide range of switch boxes. Its compact design allows for flexibility in placement, fitting easily into different sizes of wall boxes.

Enhanced Zigbee Communication: Powered by the advanced EFR32MG21 chip, the ZBMINIR2 offers improved communication capabilities. As a Zigbee repeater, it can support up to 64 sub-devices, ensuring strong and stable connections throughout your smart home.

Turbo Mode for Superior Range: With the Turbo Mode enabled, the ZBMINIR2 increases its transmission power, enhancing signal strength and boosting the device’s ability to penetrate walls, perfect for large homes or areas with interference.
Detach Relay Mode: The Detach Relay Mode allows for independent control of the relay and the physical switch, offering a smart solution for scenarios where wall switches are turned off but you don’t want your smart lights to go offline.

Power-On State & Delayed Execution:
The Power-On State feature in the ZBMINIR2 allows you to control how the device behaves after power is restored. For multi-channel devices, each channel can be set individually. You can choose from three options:
- On: Automatically turns on when power is restored.
- Off: Remains off after power is restored.
- Restore Previous State: Returns to the state it was in before the power was interrupted.
Additionally, to protect your devices from power surges, the delayed execution option allows you to delay the power-on action for up to 59 minutes and 59.5 seconds. This helps prevent damage by staggering the startup of multiple devices and avoiding high inrush currents.

OTA Support: ZBMINIR2 supports Over-the-Air (OTA) firmware updates, keeping your device up-to-date with the latest features and improvements without the hassle of manual intervention.
Broad Compatibility: ZBMINIR2 is compatible with multiple third-party platforms, including Home Assistant (HA), Zigbee2MQTT (Z2M), Alexa, Google Home, and IFTTT. This means seamless integration into your existing smart home ecosystem.

Perfect for Home Automation: ZBMINIR2 isn’t just about compact size and Zigbee enhancement—it’s about expanding your home automation possibilities. With its versatile compatibility and advanced features, it allows you to easily automate lighting, appliances, and other devices while enhancing your Zigbee network’s reach.
Whether you’re looking to automate a single room or build an entire smart home, the ZBMINIR2 offers the perfect balance of power and performance in a tiny package.
SONOFF Zigbee MINI devices Comparison
Why Choose ZBMINIR2?
- Ultra-compact design that fits most switch boxes.
- Support for external switches of various types.
- Zigbee repeater functions with enhanced transmission power for better connectivity.
- Relay separation feature to prevent smart lights from going offline when wall switches are turned off.
- OTA updates for staying current with the latest firmware.
- Compatibility with leading smart home platforms, ensuring seamless integration.
Upgrade your traditional switches today with the SONOFF ZBMINIR2 and experience the next level of smart home convenience and connectivity.