WiFi Zigbee 3.0 Smart Switch Relay Module – App & Voice Control
WiFi Zigbee 3.0 Smart Switch Relay Module – App & Voice Control
Turn Any Appliance Into a Smart Device
The WiFi & Zigbee 3.0 DIY Smart Switch Relay Module is the easiest way to upgrade ordinary lights, lamps, fans, and household appliances into fully connected smart devices — no electrician required. Compatible with the Smart Life / Tuya Smart app, Amazon Alexa, and Google Home, this compact mini breaker module fits neatly inside a standard switch box and puts total control in your hands.
Made in Mainland China. CE Certified.
Key Features
- Dual Connectivity: Use via WiFi (no gateway needed) or Zigbee 3.0 (gateway required, sold separately) — choose whichever fits your smart home setup.
- App Control from Anywhere: Power devices on/off, set timers, and manage countdowns from your smartphone — at home or across the globe.
- Voice Control: Works with Amazon Alexa, Google Home, and Tmall Genie. Just say "Alexa, turn on the kitchen lights" and it's done.
- Scheduling & Timers: Program automated schedules — turn the living room lights off after 2 hours, switch on the boiler at 21:00, and more.
- Group Control: Group multiple devices for simultaneous switching, timing, and scene automation.
- Smart Scene Linkage: Create home scenes (e.g., arrive home → living room lights, TV, and air conditioner all turn on automatically).
- Multi-User Sharing: Share device access with family members while keeping full control as the primary account holder.
- Bluetooth Fast Pairing: Enable Bluetooth on your phone for instant device discovery and a stable initial connection.
- Power-Outage State Memory: Automatically restores the device to its pre-outage state when power returns. Choose from Open, Close, or Memory mode.
- Three Wiring Modes: Direct device connection (no switch), single-control switch, or dual-control (two-way) switch — fully flexible installation.
Specifications
| Brand | Zigbee Link |
| Connectivity | WiFi 2.4GHz / Zigbee 3.0 |
| Voltage | High Voltage: Above 50V AC or 75V DC |
| Material | Plastic (flame-retardant) |
| Compatible Apps | Smart Life, Tuya Smart |
| Voice Assistant Support | Amazon Alexa, Google Home, Tmall Genie |
| Switch Modes | 2-Way / 1-Way / Direct (No Switch) |
| Certification | CE |
| Origin | Mainland China |
How to Use
- Wire the module into your switch box or directly to your appliance (three wiring modes supported).
- Download the Smart Life or Tuya Smart app on your smartphone.
- Connect via WiFi (no hub needed) or pair with your Zigbee gateway.
- Control, schedule, and automate your devices instantly via app or voice.
Learn More About Smart Home Safety
For guidance on safe electrical installations and consumer product safety standards, visit the U.S. Consumer Product Safety Commission (CPSC).
Frequently Asked Questions
Q: Does the WiFi Zigbee Smart Switch Relay Module require a hub or gateway?
A: It depends on your connection method. When using WiFi mode, no hub or gateway is required — simply connect it to your 2.4GHz WiFi network. When using Zigbee 3.0 mode, a compatible Zigbee gateway/hub is required (sold separately).
Q: Which smart home apps and voice assistants does this relay module support?
A: This smart switch module is compatible with the Smart Life and Tuya Smart apps (iOS & Android). It also supports voice control via Amazon Alexa, Google Home, and Tmall Genie.
Q: Can this module be used with a two-way (dual-control) switch setup?
A: Yes! The module supports three wiring configurations: direct device connection (no switch), single-control switch, and dual-control (two-way) switch. It can be installed inside the switch box without affecting the physical switch's normal operation.
Q: What happens to connected devices if there is a power outage?
A: The module features power-outage state memory. You can configure it to automatically restore the device to its previous state (on or off) when power is restored, or set it to always turn on or always turn off after an outage.