Avatto WSM16-W4 4-Channel Wi-Fi Smart Switch Module TUYA, White
| Products ID: | 95966 |
|---|---|
| Availablity: | Ready to Order |
| Delivery Time | 7-15 business days |
The Avatto WSM16-W4 is a 4-channel Wi-Fi smart switch module designed to make home lighting control easy and convenient. It allows you to manage your lights remotely using your smartphone or voice commands.
Smart control for everyday convenience
This compact in-duct switch is perfect for modernizing your home lighting. Whether you want to turn off forgotten lights from work, set up automated schedules for your daily routine, or use voice commands when your hands are full, this module integrates seamlessly into your smart home ecosystem.
Key features
- App control: Manage your lights remotely using the TUYA or Smart Life app.
- Voice assistant compatibility: Works with Amazon Alexa and Google Assistant for hands-free control.
- Automations and schedules: Set timers and schedules to turn lights on or off automatically.
- 2-way switch support: Connect two switches to operate a single lamp, ideal for staircases.
- Power outage memory: Remembers your last settings and restores them when power returns.
- Compact design: Fits into up to 95% of standard installation boxes.
Technical specifications
| Brand | Avatto |
|---|---|
| Model | WSM16-W4 |
| Channels | 4 |
| Voltage | AC 100-240 V 50/60 Hz |
| Max load | LED 4x150W 4x2.5A |
| Dimensions | 39 x 39 x 19 mm |
| Connectivity | Wi-Fi (IEEE 802.11 b/g/n) |
Frequently asked questions
Do I need a special hub to use this switch?
No, it connects directly to your home Wi-Fi network.
Can multiple people control the switch?
Yes, you can share device access with other household members via the app.
Does it fit in a standard wall box?
Yes, its compact dimensions (39 x 39 x 19 mm) allow it to fit in up to 95% of standard installation boxes.
Can I use it for a staircase light?
Yes, it supports 2-way switching, allowing you to use two switches for one lamp.
SMS & email notification
SMS notification before arrival
We want you to be happy with your purchase. If something isn't right, here's how returns work.
Return window
Most unused items can be returned within 30 days of delivery for a full refund or exchange. Items must be in original condition with original packaging.
Refund timeline
Once we receive and inspect your return, a refund is issued within 7–10 business days to the original payment method.
Conditions
- Item must be unused and in original condition
- Include your receipt or proof of purchase
- Perishable or custom-made items are non-returnable
- Return shipping is covered only for faulty or incorrect items
Ready to return?
Contact us and we'll guide you through the process.




























