---
product_id: 560354181
title: "Otcboimo Smart WiFi Wireless Relay Switch Module, Tuya 1CH AC 85-250V/ USB 5V..."
brand: "otcboimo"
price: "$U1339"
currency: UYU
in_stock: true
reviews_count: 13
category: "Otcboimo"
url: https://www.desertcart.uy/products/560354181-otcboimo-smart-wifi-wireless-relay-switch-module-tuya-1ch-ac
store_origin: UY
region: Uruguay
---

# Customizable timer & countdown function Supports AC 85-250V & USB 5V input 2.4G WiFi + Bluetooth dual protocol Otcboimo Smart WiFi Wireless Relay Switch Module, Tuya 1CH AC 85-250V/ USB 5V...

**Brand:** otcboimo
**Price:** $U1339
**Availability:** ✅ In Stock

## Summary

> 🔗 Unlock smart control anywhere, anytime — because your home deserves to be as connected as you are.

## Quick Answers

- **What is this?** Otcboimo Smart WiFi Wireless Relay Switch Module, Tuya 1CH AC 85-250V/ USB 5V... by otcboimo
- **How much does it cost?** $U1339 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/560354181-otcboimo-smart-wifi-wireless-relay-switch-module-tuya-1ch-ac)

## 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

- • **Smart Scheduling:** Set personalized timers and countdowns to automate your daily routines and never miss a beat.
- • **Seamless Remote Control:** Manage your garage, gate, or appliances from anywhere via the TUYA app or voice assistants like Alexa & Google Home.
- • **Dual Voltage Flexibility:** Works effortlessly with both high voltage AC (85-250V) and low voltage USB 5V devices for ultimate compatibility.
- • **Family-Shared Smart Access:** Empower your household with shared control, making your smart home truly collaborative and connected.
- • **Versatile Dry Contact Outputs:** Potential-free relay outputs ensure safe, flexible integration with a wide range of devices and systems.

## Overview

The Otcboimo Smart WiFi Wireless Relay Switch Module is a compact, versatile 1-channel relay supporting AC 85-250V and USB 5V inputs. Compatible with Alexa, Google Home, and the TUYA app, it offers remote control, dual working modes, and customizable timers. Designed for easy installation and reliable connectivity over 2.4G WiFi and Bluetooth, it enables smart automation of gates, doors, and various low-voltage devices with potential-free dry contact outputs.

## Description

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: desertcart.com: Tools & Home Improvement

Review: Reliable inexpensive hardware to control remotely any low voltage actuator - Very easy to install the app. I can control my gate through my phone app. Definitely worth the money. Good quality, it’s all you need for turning something on/off remotely. It works with low voltage devices, such as garage door remotes or relays. I like the NO/NC option offered, you can control both types of relays. Connectivity is good, it’s far away from the wifi router, but works like a champ.
Review: Affordable smart gate. - I bought this to make my regular gate smart. At $12 the price is unbeatable. It 100% does the job no problem. I connected it through the SmartLife app and then to Alexa. I’m able to use it with Alexa routines flawlessly. I wired it to one of my regular remote controls and put it in a waterproof box outside. Great connectivity, it never goes off-line. Nice small footprint with a sturdy enclosure. I’ve had no issues at all. I’ve actually ordered another one to make the door at my office smart.

## 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CG182YQF |
| Actuator Type | Push Button |
| Best Sellers Rank | #64,048 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #146 in Electrical Outlet Switches |
| Brand | Otcboimo |
| Circuit Type | 1-way |
| Compatible Devices | Lights, Electric Kettle, Electric Rice Cooker, Electric Curtain, RF433 Remote-Controlled Devices, Alexa, Google Assistant |
| Connectivity Protocol | Wi-Fi |
| Connector Type | Plug In |
| Contact Material | Aluminum |
| Contact Type | Normally Closed |
| Control Method | App, Voice |
| Control Type | Multiple |
| Controller Type | Amazon Alexa, Google Assistant |
| Current Rating | 10 Amps |
| Date First Available | August 18, 2023 |
| International Protection Rating | IP30 |
| Item Weight | 1.76 ounces |
| Item dimensions L x W x H | 2.91 x 1.85 x 1.3 inches |
| Item model number | TYWB1CH-B1 |
| Manufacturer | Otcboimo |
| Number of Items | 1 |
| Number of Positions | 2 |
| Operating Voltage | 5 Volts |
| Operation Mode | ON-OFF-ON |
| Product Dimensions | 2.91 x 1.85 x 1.3 inches |
| Smart Home Compatibility | Smart Home Compatible |
| Terminal | Screw |
| Unit Count | 1.0 Count |
| Wattage | 50 watts |

## Product Details

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

## Images

![Otcboimo Smart WiFi Wireless Relay Switch Module, Tuya 1CH AC 85-250V/ USB 5V... - Image 1](https://m.media-amazon.com/images/I/518jDNmvJ9L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reliable inexpensive hardware to control remotely any low voltage actuator
*by L***I on August 29, 2025*

Very easy to install the app. I can control my gate through my phone app. Definitely worth the money. Good quality, it’s all you need for turning something on/off remotely. It works with low voltage devices, such as garage door remotes or relays. I like the NO/NC option offered, you can control both types of relays. Connectivity is good, it’s far away from the wifi router, but works like a champ.

### ⭐⭐⭐⭐⭐ Affordable smart gate.
*by B***L on January 29, 2026*

I bought this to make my regular gate smart. At $12 the price is unbeatable. It 100% does the job no problem. I connected it through the SmartLife app and then to Alexa. I’m able to use it with Alexa routines flawlessly. I wired it to one of my regular remote controls and put it in a waterproof box outside. Great connectivity, it never goes off-line. Nice small footprint with a sturdy enclosure. I’ve had no issues at all. I’ve actually ordered another one to make the door at my office smart.

### ⭐⭐⭐⭐⭐ 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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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-04-22*