SONOFF Zigbee Smart Switch，No Neutral Wire Required，works with Alexa/Google Home，ZigBee Hub Required

No Neutral Required – Ideal for Old Homes: Install the SONOFF ZBMINIL2 without a neutral wire, making it perfect for traditional old houses, old apartments, retro renovation homes, and apartments where neutral wiring is not available. A hidden installation keeps your home wall neat and beautiful without bulky device exposure. Ultra Mini Design Fits Behind Any Switch: Compact size (39.5 × 32 × 18.4 mm) allows the ZBMINIL2 to fit easily into EU/86/120 wall boxes without changing your existing wiring. 2-Way Control for Staircases & Multi-Location Use: Support stable 2-way light control with existing external wall switches, realizing multi-position light control for staircases, hallways, living rooms and bedrooms. Zigbee Smart Control – Stable Even Without Internet: Works with Zigbee hubs like SONOFF ZBBridge Pro. Enjoy fast response and local control even when WiFi is down. Timer Schedules & Automation Ready: Control lights via app, set schedules, create smart scenes, intelligently manage home lights, and create a convenient and energy-saving smart living environment.