Includes all taxes
Tuya Smart Switch 4 Channels Wifi Module 220V 110V 85-250V 10A Momentary Toggle and Interlock Mode Relay Work With Alexa Google Home
This product is a wireless switch supports Momentary Toggle and Interlock (inching /self-locking) mode. Users can add the device to the APP Smart life in order to remotely control connected home appliances or devices.
In self-locking mode, customers can remotely turn on/off connected devices immediately.
When in inching mode, customers can have two wiring ways to select, and you can set the inching time in APP .
WIFi control model, no need to program. No matter where you are, you only need to download a APP to connect the wifi and control the cloud.
RF mode , you can control the board with RF433 learning code remote control.

Specifications:
Input voltage : AC DC 7-32V, AC 85-250V.
Output: Signal output only, no voltage output.
Max current : 2200W/10A.
WiFi standard : WiFi 2.4 ghz b/n/g.
The life of Relay Model is more than 1,000,00.
Default inching Function: Press the open relay by mobile phone, then cut off the pull-on imediately, you can set the inching time in APP , it has the timing-share function at the same time.
Self-locking when press the inching and locking button with the light on. Press open relay to pull-on, press close relay to cut off.
Special Reminder:
The latest version does not support USB 5V voltage input.
We default to sending the latest version.

Noted :
Your have the correct wif password.
Your smart phone or tablet must have access to APP store or google play.
Your router is MAC-open.
Your smart phone or tablet has connected to a 2.4g wifi with internet.
Default inching time 1s , you can set inching time from 1s to 3600s in APP ( smart life / tuya smart).
The remote control is not included and you are strongly advised to purchase a 433MHz learning code remote control from my shop, clone codes and rolling code remotes are not supported.
Features:
*App Support: Free iOS and for Android mobile App Smart Life / Tuya Smart.
*Sync Status: Real-time device status provided to App.
*Remote ON/OFF: Turn 4 electrical devices on/off remotely from anywhere.
*RF Remote control: Turn on/off by 433MHz RF Remote indoors,Only support 433MHz Learning code.
*Working Modes: 4CH Switch among interlock/self-locking/inching modes.
*Independent control: Control each gang separately in APP Tuya.
*Supports remotely turn on or off connected appliances, for example light, electric kettle, electric rice cooker, electric curtain, etc.
*Timing: Supports 8 enabled countdown/single/repeat timing tasks to turn on/off at specified time.
*DIN Rail Mounted: Great for industrial control.
*Voice Control: Compatible perfectly with Alexa, for Google Home, for Google Nest.
*Share Control: Control your smart home together with your family.
What can I do ?
*Connect a light, remotely control the switch of the light.Connect a light, remotely control the switch of the light, and can also switch on and off regularly
19:00 On 21:00 Off
*Open your curtains regularly 7:00
*Change the water for the fish tank regularly
*Use mobile phone or voice control Garage door switch
*Control your heater remotely
*And your coffee machine
*Connect a water pump, remote control or timer switch
More functions waiting for you to discover. DIY
Product Application Area
Factory \ Farm\ Office\ Instrument\ Ventilation \ Pump \ Motor \ Remote control garage door \ Remote control house door \ Remote control Lamp \ Remote control curtains \ Remote control Gate and other remote control device

APP remote control
Control your home appliances from anytime anywhere with the Tuya/Smart Life APP.

Timing Function
Single / Repeat / Countdown / Loop Timer
Set up timing schedules to save the trouble of overcooking the dish

Family Sharing
Share the control with family member.Enjoy the convenience and happiness together

Voice Control
Compatible with Alexa & Google Home,the smart switch allows you to control lights/garage door on/off with your voice

Supports RF 433MHz remote control.
Catering for different needs, the RF remote control is more convenient. Only support 433MHz Learning code.

Include:
1* wifi smart module
1* manual
Special Tip:
Remote control is not included.

Wiring Example Diagram





Product Manuals

Please note:
The remote does not contain batteries.
Payment Policy – BILLIONS BIRDS
At BILLIONS BIRDS, we are committed to providing a safe, secure, and seamless payment experience for our customers.
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We accept the following payment options:
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1. Order Processing
All orders are processed within 1–3 business days after payment confirmation. Orders are not processed or shipped on weekends or public holidays.
2. Shipping Times
Estimated delivery times vary depending on your location:
Domestic Shipping: 3–7 business days
International Shipping: 7–15 business days
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Refund Policy – BILLIONS BIRDS
At BILLIONS BIRDS, customer satisfaction is our top priority. If you are not completely satisfied with your purchase, we’re here to help.
1. Return Eligibility
You may request a return within 14 days of receiving your order. To qualify for a return:
The item must be unused, unworn, and in the same condition as received.
The item must be in its original packaging.
Proof of purchase (order confirmation or receipt) is required.
Certain items may not be eligible for return, including clearance items, gift cards, or personalised/custom products.
2. Non-Refundable Items
The following items are non-refundable:
Final sale or discounted items
Gift cards
Items damaged due to misuse, negligence, or improper care
3. Return Process
To initiate a return, please contact our customer support team with your order number and reason for return. If your return is approved, you will receive instructions for returning the item.
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Once we receive and inspect your returned item:
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If approved, the refund will be issued to your original payment method within 5–10 business days.
Please note that banks or payment providers may require additional time to process refunds.
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If you receive a damaged, defective, or incorrect item, please contact us within 7 days of delivery and provide clear photos of the product and packaging. We will arrange a replacement or full refund at no additional cost.
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If you have not received your refund:
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If the issue persists, don't hesitate to contact our support team for assistance.
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