RF WiFi Smart Touch Light Switch US 1/2/3/4 Gang Two Wiring Method Tuya Smart Life Control Via Alexa Google Home Yandex Alice Product Size: 86*86*34mm (EU standard); Size: 120*72*34mm (US standard) Two wiring methods: Supports Neutral and No Neutral systems. Supports single fire system; a capacitor is required for No Neutral system (capacitor included). Four control methods: APP control, voice control, 433 MHz RF wireless switch, touch control Wi-Fi direct connection: No gateway or hub required. Connect directly to the Internet and control via mobile phone to enable smart living. (Requires 2.4 GHz Wi-Fi) APP remote control: Use Tuya or Smart Life APP to remotely control switch on/off functions. View switch status and manage control remotely. Link with other smart devices: Connect to other smart devices for integrated automation. Create home modes that automatically turn on lights upon arrival. Support voice speaker control: Compatible with Alexa and Google Home Assistant for voice control of switch on/off functions. Timing function: Automatically turn switch on/off at scheduled times. Set wake-up times to turn on lights or bedtime to turn them off. Share control: Share switch access with family members. Sensitive touch control: Tempered glass touch screen offers responsive touch operation. Durable premium glass tested for up to 20 million touches. Waterproof, damp-proof, and scratch-resistant. Easy setup: Scan the QR code in the user manual to download the Smart Life or Tuya app from the App Store or Google Play. Connect your mobile device to a 2.4 GHz Wi-Fi network and locate the switch for easy control of lights or other connected devices. Specifications: 1. Working frequency: 433 MHz Certified standard: IEEE 802.11b/g/n 2. Rated voltage: 110240V, 5060Hz RF 3. Load power: 3500W per gang, 500W total 4. Maximum current: 10A 5. Tempered glass 6. Supports Neutral and No Neutral systems 7. Low luminous design at night does not disturb rest 8. Individual switch identification allows control of different lights 9. Compatible apps: Smart Life, Tuya 10. Touch tempered glass WiFi switch