Sonoff R2 Extreme Go to product viewer dialog for this item. Review: Is This the Best Tiny Smart Switch? The SONOFF ZBMINIR2 (Mini Extreme)
is one of the most reliable solutions for turning standard, “dumb” switches into smart ones. Measuring just 39.5 x 33 x 16.8 mm, this ultra-compact Zigbee 3.0 relay module solves the age-old problem of trying to jam bulky smart equipment into tight electrical junction boxes.
If you are looking to modernise your home lighting without losing manual switch control, this review breaks down why the R2 Extreme stands out in a crowded market. Design and Hardware R2 Extreme
is 40% smaller than its predecessor, allowing it to fit into EU-type, 86-type, and 120-type wall mounting boxes effortlessly.
+—————————————-+ | SONOFF ZBMINIR2 | | | | [L-In] [L-Out] [N-In] [S1] [S2] | | (Terminals for Wiring) | | | | Dimensions: 39.5 x 33 x 16.8 mm | | Protocol: Zigbee 3.0 | | Max Load: 10A (2400W) | +—————————————-+ Build Quality: Encased in a flame-retardant PC V0 shell.
Relay Power: Handles a maximum load of 10A (up to 2400W at 240V). Wiring Requirements:
Note that this specific R2 iteration requires a neutral wire for operation. For no-neutral setups, its sister model, the Go to product viewer dialog for this item. , is required. Key Features Explained 1. Detach Relay Mode
The biggest frustration with basic smart switches is that turning off the physical wall switch cuts power to your smart bulbs, rendering them completely offline. The Go to product viewer dialog for this item.
features Detach Mode, which separates the physical switch state from the internal relay. When toggled, the physical switch sends a command to your smart home ecosystem to control the bulb via software while maintaining constant mains power to the socket. 2. Advanced Automation Tools Sonoff Mini R2 Smart WiFi Switch – Full Review
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