--- product_id: 560354181 title: "Otcboimo Smart WiFi Wireless Relay Switch Module, Tuya 1CH AC 85-250V/ USB 5V..." brand: "otcboimo" price: "305 kr" currency: NOK in_stock: true reviews_count: 9 category: "Otcboimo" url: https://www.desertcart.no/products/560354181-otcboimo-smart-wifi-wireless-relay-switch-module-tuya-1ch-ac store_origin: NO region: Norway --- # Customizable timer & countdown function Supports AC 85-250V & USB 5V power 2.4G WiFi + Bluetooth dual protocol Otcboimo Smart WiFi Wireless Relay Switch Module, Tuya 1CH AC 85-250V/ USB 5V... **Brand:** otcboimo **Price:** 305 kr **Availability:** ✅ In Stock ## Summary > 🔗 Unlock effortless smart control and elevate your connected lifestyle! ## 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?** 305 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/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 - • **Two Intelligent Modes:** Switch between self-locking and inching modes to perfectly match your device control needs. - • **Dual Power Flexibility:** Works effortlessly on both USB 5V and high-voltage AC 85-250V for versatile installations. - • **Seamless Remote Control:** Manage your devices anywhere via Tuya app or voice with Alexa & Google Home compatibility. - • **Smart Timing Automation:** Set personalized schedules to automate your home appliances and never miss a beat. - • **Family-Shared Smart Living:** Easily share device control with your household for a truly connected smart home experience. ## Overview The Otcboimo Smart WiFi Wireless Relay Switch Module is a compact, versatile 1-channel relay supporting up to 10A current. Compatible with Tuya Smart Life app, Alexa, and Google Home, it offers dual power options (AC 85-250V and USB 5V), two working modes, and customizable timer functions. Designed for seamless remote control of various home devices, it enables family sharing and operates on reliable 2.4G WiFi and Bluetooth protocols, making it an essential upgrade for any modern smart home setup. ## 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: Well Made - Worked Great Review: Works as advertised. - I used this to control my Sprinkler relay. It was easy to set up and works well. ## 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 | #108,696 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #204 in Electrical Outlet Switches | | Brand | Otcboimo | | Brand Name | 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 A | | Customer Reviews | 3.9 out of 5 stars 22 Reviews | | International Protection Rating | IP30 | | Item Dimensions | 2.91 x 1.85 x 1.3 inches | | Manufacturer | Otcboimo | | Material Type | Plastic | | Model | TYWB1CH-B1 | | Mounting Type | Wall Mount | | Number of Items | 1 | | Number of Positions | 2 | | Operating Voltage | 5 volts | | Operation Mode | ON-OFF-ON | | Part Number | 1ch-220VUK-AUK | | Specification Met | Ip30 | | Switch Type | Push Button | | Terminal | Screw | | Unit Count | 1 Count | | Wattage | 50 watts | ## Product Details - **Brand:** Otcboimo - **Connector Type:** Plug In - **Contact Type:** Normally Closed - **Current Rating:** 10 A - **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 ### ⭐⭐⭐⭐⭐ Well Made *by P***L on January 27, 2026* Worked Great ### ⭐⭐⭐⭐⭐ Works as advertised. *by J***S on July 28, 2025* I used this to control my Sprinkler relay. It was easy to set up and works well. ### ⭐ Disconnects from WiFi every 12 hours *by B***E on June 8, 2025* Wifi is not stable. Disconnects every 12 hours like clockwork. I believe problem is due to error in firmware. You must interrupt power for it to reconnect and it stays connected for another 12 hours. ## 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 - ECO-WORTHY Heavy Duty 330lbs/1500N Solar Tracker Linear Actuator Multi-Functions with Mounting Brackets (12V, 12") IP54 Waterproof 300mm Stroke Linear Motion Actuator - DieseRC 1 Channel WiFi Smart Switch, DC 5V 12V 24V 36V Passive Output Relay Module Ewelink APP WiFi Control Compatible with Alexa/Google Home, Inching/Self-Locking Switch --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.no/products/560354181-otcboimo-smart-wifi-wireless-relay-switch-module-tuya-1ch-ac](https://www.desertcart.no/products/560354181-otcboimo-smart-wifi-wireless-relay-switch-module-tuya-1ch-ac) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-09-18*