1/2 Channel Tuya WiFi Smart Relay Switch | 16A, Alexa & Google Home, App & Voice Control – CE/RoHS/LVD Certified

Smart Control for Any Circuit — 1 or 2 Channel Tuya WiFi Relay Switch

Add full smart home control to one or two independent circuits with this Tuya WiFi smart relay switch. Available in 1-channel (1CH) and 2-channel (2CH) configurations, this compact 16A module fits inside junction boxes and behind existing switches, giving you app, voice, and remote control over lights, appliances, and other devices. Works with Amazon Alexa, Google Home, and the Tuya Smart / Smart Life app. CE, RoHS, and LVD certified.

Key Features

• 1 or 2 Channel Options — Choose 1CH to control a single circuit, or 2CH to independently control two separate circuits from one compact module
• 16A High-Current Capacity — Handles up to 16A on AC 100–240V; suitable for lights, fans, appliances, and other standard home devices
• Voice Control — Compatible with Amazon Alexa, Google Home Assistant, and Tmall Genie; use voice commands for hands-free control
• App Remote Control — Control from anywhere via the Tuya Smart or Smart Life app; works over 4G or WiFi from any location worldwide
• Scheduling & Countdown Timer — Set schedules and countdown timers to automate when devices turn on/off
• Group Control — Group multiple switches for simultaneous control; perfect for whole-room or whole-home lighting scenes
• Multi-User Sharing — Share device access with family members; main account retains full control and security
• Smart Scene Integration — Link with other Tuya smart devices to create automated scenes triggered by time, location, or other conditions
• Ultra-Compact Design — 40×40×22mm; fits inside standard junction boxes without modification
• CE, RoHS & LVD Certified — Triple-certified for safety, quality, and low-voltage directive compliance

Specifications

• Material: PC Plastic
• Input/Output: AC 100–240V, 50/60Hz
• Maximum Current: 16A
• Channels: 1CH or 2CH (select variant)
• WiFi: 2.4GHz only (5GHz not supported)
• Wiring: Neutral wire required
• App: Tuya Smart / Smart Life
• Voice Assistants: Amazon Alexa, Google Home, Tmall Genie
• Dimensions: 40 × 40 × 22 mm
• Certifications: CE, RoHS, LVD

Perfect For

Smart home builders, homeowners, and electricians looking to add remote and voice control to existing lights and appliances. Explore our full home and lifestyle collection for more smart home products. For smart relay switch installation guidance, visit CNET’s Smart Home Guide.

Makes a practical gift for smart home enthusiasts, DIY home improvers, and anyone building out an Alexa or Google Home ecosystem.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.