Smart light switches do not require a neutral wire; US smart switches are applicable.

Product Description Fangrui Product Details 1. Aubess WiFi/Zigbee Smart Light Switch, requires/does not require neutral wire, American smart switch, compatible with Alexa, Google Home, Alice 2. Product Description: 3. Two Wiring Methods: Supports systems with and without neutral wire. Supports single-live systems, but a capacitor is required when using a system without neutral wire. 4. Three Control Methods: App control, voice control, touch control 5. Direct Wi-Fi Connection: No gateway required, ready to use after installation. Directly connect to the internet to control via mobile phone for a smart life. (Requires 2.4GHz band) 6. App Remote Control: The switch can be remotely controlled using the Tuya Smart or Smart Life App. When away from home, the switch's on/off status can be viewed via the App. 7. Integration with Other Smart Devices: Can connect with other smart devices for a convenient smart life. A "Home Mode" can be created and integrated with other smart devices to automatically turn on the lights when you return home. 8. Voice Control Support: The switch is compatible with Alexa and Google Home smart assistants, supporting voice control. 9. Timer Function: The smart switch can automatically turn on and off at specified times via the timer function. Choose your desired wake-up time to automatically turn on the lights and easily start your day; choose your desired turn-off time. 10. Shared Control: The switch can be shared with family members. 11. Sensitive Touch Control: This smart switch features a tempered glass touchscreen. The high-quality, durable glass material has undergone rigorous testing and can withstand up to 20 million touches. It is waterproof, moisture-proof, and scratch-resistant. 12. Easy Setup: Scan the QR code in the user manual to download the Smart Life/tuya App, or download it from the App Store or Google Play Store. Connect your mobile device to a 2.4 GHz Wi-Fi network to locate your light switch, and then easily turn on the lights or control other electrical appliances. 13. Specifications: 14. Certification Standard: 2.4GHz Wi-Fi IEEE 802.11b/g/n 15. Rated Voltage: 100-250V AC, 50-60Hz 16. Maximum Load: 600W/connect 17. Maximum Current: 10A 18. Supports systems with and without neutral wire. 19. Applications: Smart Life, Tuya Smart 20. Touch Tempered Glass Wi-Fi Switch 21. Dimensions: 120*72*34mm 22. Package Contents: 23. 1 switch, 1 instruction manual, 1 pack of mounting screws, 1 capacitor 24. Undefined