---
product_id: 560354181
title: "Smart WiFi Wireless Relay Switch Module, Tuya 1CH AC 85-250V/ USB 5V Smart Life Remote Control Dry Contact Momentry Switch Compatible with Alexa and Google Home"
brand: "otcboimo"
price: "HK$183"
currency: HKD
in_stock: true
reviews_count: 8
url: https://www.desertcart.hk/products/560354181-smart-wifi-wireless-relay-switch-module-tuya-1ch-ac-85
store_origin: HK
region: Hong Kong
---

# 10A Capacity APP Control 2 Modes Smart WiFi Wireless Relay Switch Module, Tuya 1CH AC 85-250V/ USB 5V Smart Life Remote Control Dry Contact Momentry Switch Compatible with Alexa and Google Home

**Brand:** otcboimo
**Price:** HK$183
**Availability:** ✅ In Stock

## Summary

> 🔌 Power Up Your Smart Home Experience!

## Quick Answers

- **What is this?** Smart WiFi Wireless Relay Switch Module, Tuya 1CH AC 85-250V/ USB 5V Smart Life Remote Control Dry Contact Momentry Switch Compatible with Alexa and Google Home by otcboimo
- **How much does it cost?** HK$183 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/560354181-smart-wifi-wireless-relay-switch-module-tuya-1ch-ac-85)

## Best For

- otcboimo enthusiasts

## Why This Product

- Trusted otcboimo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **User-Friendly Setup:** Quick and easy installation with automatic device identification.
- • **Seamless Remote Access:** Control your devices from anywhere with the Tuya app.
- • **Family-Friendly Sharing:** Easily share control with family members for a smarter home.
- • **Versatile Voltage Support:** Compatible with both USB 5V and AC 85-250V.
- • **Customizable Timing Functions:** Set schedules to automate your daily routines.

## Overview

The Smart WiFi Wireless Relay Switch Module is a versatile device that allows you to control various appliances remotely via the Tuya app. With support for both USB and AC power, it features a 10A capacity and two operational modes, making it ideal for a range of applications. The device also includes customizable timing functions and the ability to share control with family members, ensuring a connected and convenient smart home experience.

## Description

Full description not available

## Features

- APP Remote Control: You can control door lock ,Garage Door,Access control systemand Irrigation System or any other device less than remotely with a single click on the TUYA app even if you are away.
- Wi-Fi & Bluetooth-operated smart relay switch with 1 channel, up to 10A. The device is equipped with potential-free outputs (dry contacts), providing high flexibility in voltage support and various applications.2 Working Models:"Self-locking mode" and "Inching mode" to meet different needs. Two Working Voltage: USB 5V/AC 85-250V.
- Timing function: set the timer and countdown, you can set timer schedules to automatically turn on/off your device according to your daily habits.
- Device Sharing: You Ccan share the conrtol to you family, make your home smarter, whole family can control home appliances through Tuya app It works from anywhere you have internet connection.
- Easy to use smart switch: 2.4G WiFi and Bluetooth protocol. When adding a device, the device is automatically identified, which is very simple and convenient. The WiFi relay only supports 2.4G WiFi and not the mesh WiFi system and 5G WiFi network. When pairing, make sure it is close to the router.

## Product Details

- **Operation Mode:** ON-OFF-ON
- **Current Rating:** 10 Amps
- **Operating Voltage:** 5 Volts
- **Contact Type:** Normally Closed
- **Connector Type:** Plug In
- **Brand:** Otcboimo
- **Switch Type:** Push Button
- **Terminal:** Screw
- **Material:** Plastic
- **Item dimensions L x W x H:** 2.91 x 1.85 x 1.3 inches

## Images

![Smart WiFi Wireless Relay Switch Module, Tuya 1CH AC 85-250V/ USB 5V Smart Life Remote Control Dry Contact Momentry Switch Compatible with Alexa and Google Home - Image 1](https://m.media-amazon.com/images/I/518jDNmvJ9L.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reliable Wi-Fi control for garage door opener
*by H***N on March 11, 2025*

It's versatile and simple to set up, and it just works. Connect it to the garage opener wall switch, power up via the built-in USB port, and you've got a reliable Wi-Fi control of the garage door.

### ⭐⭐⭐⭐⭐ Great durable product
*by S***R on April 15, 2025*

Great module. Use it for an automatics chicken door using a linear actuator and a small 12v battery. It stays outside inside a plastic ammo box and it works great for months on end with no hiccups, app is easy to use to change auto open and close times and use manually

### ⭐⭐⭐⭐⭐ Works with power entry gates when you create a custom Smart routine!!
*by B***R on April 12, 2025*

If you are buying this to control an All-O-Matic or Lift Master entry gate, it will work but if your gate auto-closes after some time, you will need to build a custom routine in Alexa/Google Home that toggles the switch on and then off after a few seconds. If you do not, the gate will not auto close because the device is built to be on or off which works fine for a garage door. I created a custom routine where the voice command "move the gate" will initiate the command "turn on the device (I named "Gate"), pause 5 seconds, and then run the command turn off the gate. Without the pause, it sends both commands at the same time which causes the turn off step to fail. Google Home does not appear to have a pause feature like Alexa but you can add a step to have the google say a custom statement like "OK, Moving the gate" which by default delays the turn off command while it's speaking.

## Frequently Bought Together

- Otcboimo Smart WiFi Wireless Relay Switch Module, Tuya 1CH AC 85-250V/ USB 5V Smart Life Remote Control Dry Contact Momentry Switch Compatible with Alexa and Google Home
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**Shop now:** [https://www.desertcart.hk/products/560354181-smart-wifi-wireless-relay-switch-module-tuya-1ch-ac-85](https://www.desertcart.hk/products/560354181-smart-wifi-wireless-relay-switch-module-tuya-1ch-ac-85)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-29*