The Sonoff ZBMINIR2 is an ultra-compact Zigbee 3.0 smart switch designed to retrofit traditional wall switches, enabling smart control over connected devices without altering existing fixtures. Its small form factor allows it to fit behind most standard wall switches, making it ideal for seamless smart home integrations.
Brief Introduction
The Sonoff ZBMINIR2 is a compact Zigbee 3.0 smart switch that transforms traditional wall switches into intelligent controls. Requiring a neutral wire, it integrates seamlessly into various switch boxes, allowing users to manage lighting and appliances via mobile apps, voice assistants, or automation platforms. Beyond its primary function, the ZBMINIR2 also acts as a Zigbee router, enhancing network coverage and stability.
Key Features
- Ultra-Compact Design: Approximately 40% smaller than its predecessor, fitting easily into EU-type/86-type/120-type mounting boxes.
- Zigbee Router Functionality: Supports up to 64 sub-devices, extending Zigbee network coverage and improving signal strength.
- Turbo Mode: Enhances transmission power for superior range and better wall penetration, ideal for larger homes or areas with interference.
- Detach Relay Mode: Allows independent control of the relay and physical switch, ensuring smart devices remain online even if the wall switch is turned off.
- External Switch Compatibility: Supports various switch types, including momentary, door, SPDT, and rocker switches.
- Power-On State & Delayed Execution: Configurable behavior after power restoration, with options to turn on, remain off, or restore the previous state. Delayed execution prevents damage from power surges by staggering device startups.
- Over-the-Air (OTA) Updates: Supports OTA firmware updates, ensuring the device stays current with the latest features and improvements.
- Broad Compatibility: Integrates with multiple third-party platforms, including Home Assistant, Zigbee2MQTT, Amazon Alexa, Google Home, and IFTTT.
Technical Specifications
SpecificationDetails
Model: ZBMINIR2
Input Voltage: 100–240V AC, 50/60Hz
Maximum Load: 10A / 2400W
Wireless Protocol: Zigbee 3.0
Neutral Wire Requirement: Yes
External Switch Support: Yes (momentary, door, SPDT, rocker)
Zigbee Router Function: Yes (supports up to 64 sub-devices)
Special Modes: Turbo Mode, Detach Relay Mode
Power-On State Options: On, Off, Restore Previous State
Delayed Execution: Up to 59 minutes and 59.5 seconds
OTA Support: Yes
Compatibility: eWeLink, Home Assistant, Zigbee2MQTT, Alexa, Google Home, IFTTT
Housing Material: Flame-retardant PC V0
Operating Temperature: -10°C to +40°C
Operating Humidity: 5%–95% RH, non-condensing
Dimensions: 39.5 × 33 × 16.8 mm
Weight: 26.7 grams
Certifications: CE, FCC, ISED, RoHS
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