The WiFi Smart Touch Wall Switch (1/2/3/4 gang) offers convenient light and device control with a neutral wire requirement for stable installation. Control options include: - Remote operation via compatible apps (Tuya/Smart Life) - Voice commands (works with Alexa and Google Assistant) - Touch panel Smart home integration enables automated lighting scenes and timer scheduling. Features: - Scratch-resistant tempered glass touch panel (20M+ touches) - Waterproof and damp-proof design - Quick setup via app QR code Specs: - WiFi: 2.4GHz (IEEE 802.11b/g/n) - Voltage: 100-250V AC, 50/60Hz - Load: 1200W (10A max) - Dimensions: 86��86��34mm Package includes: 1 switch, manual, mounting screws. *Neutral wire required �C verify before purchase.*