--- product_id: 645152340 title: "Smart WiFi Wireless Relay Switch Module, Tuya 1CH AC/DC 12V 24V/ USB 5V" brand: "otcboimo" price: "€ 34.77" currency: EUR in_stock: true category: "Otcboimo" url: https://www.desertcart.pt/products/645152340-smart-wifi-wireless-relay-switch-module-tuya-1ch-ac-dc store_origin: PT region: Portugal --- # Customizable timer & countdown Supports up to 10A current Dual WiFi & Bluetooth control Smart WiFi Wireless Relay Switch Module, Tuya 1CH AC/DC 12V 24V/ USB 5V **Brand:** otcboimo **Price:** € 34.77 **Availability:** ✅ In Stock ## Summary > ⚡ Power up your smart home game with effortless control! ## Quick Answers - **What is this?** Smart WiFi Wireless Relay Switch Module, Tuya 1CH AC/DC 12V 24V/ USB 5V by otcboimo - **How much does it cost?** € 34.77 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/645152340-smart-wifi-wireless-relay-switch-module-tuya-1ch-ac-dc) ## 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 precise timers and countdowns to automate your daily routines and save energy. - • **Seamless Remote Control:** Manage any appliance from anywhere with the intuitive Tuya/Smart Life app. - • **Universal Compatibility:** Dry contact outputs support AC/DC 12V-24V and USB 5V for versatile applications. - • **Flexible Operation Modes:** Choose between self-locking or inching mode to tailor your automation needs. - • **Voice-Activated Convenience:** Effortlessly control devices hands-free via Alexa and Google Assistant. ## Overview The Smart WiFi Wireless Relay Switch Module by Otcboimo offers a powerful 1-channel relay supporting up to 10A with dry contact outputs compatible with AC/DC 12V-24V and USB 5V. It enables remote and voice control via WiFi and Bluetooth through the Tuya/Smart Life app, supports Alexa and Google Assistant, and features customizable timer functions. Ideal for automating home appliances, gates, irrigation, and office equipment, this compact module brings professional-grade smart control to your fingertips. ## Description Smart WiFi Wireless Relay Switch Module, Tuya 1CH AC/DC 12V 24V/ USB 5V | Smart Life APP Remote Control, Dry Contact Momentry Switch Compatible with Alexa and Google Home : desertcart.co.uk: Business, Industry & Science ## Features - 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. It can be used to control a wide range of home appliances, electrical circuits, and office equipment individually. - APP remote control:Make any electrical appliance,Door Access Control System, Electric Outdoor Gate, Sliding Gate Opener, Garage Door Opener and irrigation system smart , With 2 working modes: self-locking and inching mode.You can now automate and control remotely every electrical appliance – even the old fan, room heater, pool system, –with just a click. You can use the Tuya/Smart Life app on Android and iOS to remotely control the on/off of electronic devices from anywhere. - Voice control:This WiFi switch can be used with Alexa/Google Assistant, and you can use voice control to turn on/off home appliances. - Timing function: set the timer and countdown, you can set timer schedules to automatically turn on/off your device according to your daily habits. - 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 | B0CLJFBGZC | | Best Sellers Rank | 65,378 in DIY & Tools ( See Top 100 in DIY & Tools ) 106 in Smart & Remote Controlled Plugs | | Brand | Otcboimo | | Circuit Type | 1-way | | Colour | 1CH 7-32V | | Compatible Devices | Home appliances, electrical circuits, office equipment, RF433 devices | | Connectivity Protocol | Bluetooth, Wi-Fi | | Connector Type | Crimp | | Connector type | Crimp | | Contact Material | Aluminium | | Contact Type | Normally Open | | Contact type | Normally Open | | Control Method | Voice | | Control Type | Advanced | | Country Of Origin | China | | Current Rating | 10 Amps | | Current rating | 10 Amps | | Customer Reviews | 4.2 out of 5 stars 64 Reviews | | Included Components | 1 smart relay | | International Protection Rating | IP30 | | Item Dimensions | 7 x 5 x 3 centimetres | | Manufacturer | Otcboimo | | Manufacturer Part Number | 7-32V | | Material | Plastic | | Model Number | SF20250528B0CLJFBGZC_B0CLJFBGZC_3_K6ULh | | Mounting Type | Through Hole Mount | | Number of Items | 1 | | Number of Positions | 1 | | Operating Voltage | 5 Volts | | Operating voltage | 5 Volts | | Operation Mode | ON-OFF | | Operation mode | ON-OFF | | Specification Met | CE | | Switch Type | remote | | Terminal | Through Hole | | Unit Count | 1.0 count | | Upper Temperature Rating | 70 Degrees Celsius | | Wattage | 50 watts | ## Product Details - **Brand:** Otcboimo - **Connector type:** Crimp - **Contact type:** Normally Open - **Current rating:** 10 Amps - **Item dimensions L x W x H:** 7 x 5 x 3 centimetres - **Material:** Plastic - **Operating voltage:** 5 Volts - **Operation mode:** ON-OFF - **Switch type:** remote - **Terminal:** Through Hole ## Images ![Smart WiFi Wireless Relay Switch Module, Tuya 1CH AC/DC 12V 24V/ USB 5V - Image 1](https://m.media-amazon.com/images/I/511GTEPSLkL.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - Otcboimo Smart WiFi Wireless Relay Switch Module, Tuya 1CH AC/DC 7-32V/ 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 (12V, 18") IP54 Waterproof 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.pt/products/645152340-smart-wifi-wireless-relay-switch-module-tuya-1ch-ac-dc](https://www.desertcart.pt/products/645152340-smart-wifi-wireless-relay-switch-module-tuya-1ch-ac-dc) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-15*