--- product_id: 44470413 title: "Smart RF Relay Switch eMylo Wireless Remote Control Switch DC 12V One Channel Momentary Module 433Mhz Relay Receiver with Two Transmitters" brand: "yasorn" price: "€ 32.39" currency: EUR in_stock: true reviews_count: 13 category: "Yasorn" url: https://www.desertcart.at/products/44470413-smart-rf-relay-switch-emylo-wireless-remote-control-switch-dc store_origin: AT region: Austria --- # 10A high current rating 433MHz RF wireless control Signal penetrates walls & floors Smart RF Relay Switch eMylo Wireless Remote Control Switch DC 12V One Channel Momentary Module 433Mhz Relay Receiver with Two Transmitters **Brand:** yasorn **Price:** € 32.39 **Availability:** ✅ In Stock ## Summary > 📶 Take control beyond boundaries—wireless power at your fingertips! ## Quick Answers - **What is this?** Smart RF Relay Switch eMylo Wireless Remote Control Switch DC 12V One Channel Momentary Module 433Mhz Relay Receiver with Two Transmitters by yasorn - **How much does it cost?** € 32.39 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/44470413-smart-rf-relay-switch-emylo-wireless-remote-control-switch-dc) ## Best For - yasorn enthusiasts ## Why This Product - Trusted yasorn brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual Operating Modes:** Momentary or toggle modes programmable to fit your exact control needs. - • **Plug & Play Flexibility:** Easily configure multiple receivers and transmitters for industrial, security, or home automation. - • **Seamless Remote Control:** 433MHz RF tech lets you command lights & appliances from across rooms or floors. - • **Unmatched Signal Strength:** Reliable control through walls, doors, and floors—no dead zones in your smart setup. - • **Interference-Resistant Stability:** High sensitivity relay module ensures smooth, glitch-free operation every time. ## Overview The Yasorn RF Control Switch is a 433MHz wireless relay module designed for seamless remote operation of household and industrial electrical devices. With a robust 10A current rating and strong signal penetration through walls and floors, it offers programmable momentary and toggle modes for versatile use. Its high anti-interference design ensures stable performance, making it ideal for smart home automation, security systems, and remote control applications. ## Description Buy Smart RF Relay Switch eMylo Wireless Remote Control Switch DC 12V One Channel Momentary Module 433Mhz Relay Receiver with Two Transmitters: Switches - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Secrete (discrete) kill switch for antique autos - Works great. After I figured the wiring out the installation was simple. Setup was easy and both controllers sinked up quickly. My antique auto is now remote start and the remote switch servs as a kill switch. Review: Pairing instructions not correct in directions - Instructions on pairing is not correct. Step 4 Pairing: Hold programming button till light red, then press remote button and release programming button (the red light will not blink and just resets the whole unit if held longer). That seemed to work for me! Other than that, unit works great and has a very nice range. ## Features - ♥【RF Remote Control Switch】433Mhz RF wireless light switch. lamps or other household electric appliances are controllable using the remote control, which features long control distance, sensitivity, high anti-interference performance and stability - ♥【Excellent stability】The relay module provides high signal sensitivity at lower cost and resist interference. There are 2 operating mode(momentary/toggle mode) can be programed - ♥【Strong signal】eMylo RF relay switch can pass through walls, floors and doors, control receiver from any place within a reliable distance - ♥【More Flexibility & Widely Application】eMylo RF Relay Switch adopts non-directional wireless encoding technology, allowing independent control without mutual interference, can be used in industrial control and security fields, such as light, motor, remote controller, wireless security alarm, wireless door alarm, wireless controller, etc - ♥【Easy to set up】The programmable RF receiver and transmitter can be flexibly configured in quantity and in operating modes which is almost can meet any usage requirements ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B071WM1YGS | | Best Sellers Rank | #93,679 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #190 in Electrical Outlet Switches | | Brand Name | Yasorn | | Coil Voltage | 12 Volts | | Connector Type | Screw | | Contact Current Rating | 10 Amps | | Contact Material | Silver | | Contact Type | Normally Open | | Current Rating | 10 Amps | | Customer Reviews | 4.2 4.2 out of 5 stars (492) | | Manufacturer | Yasorn | | Maximum Switching Current | 10 Amps | | Maximum Switching Voltage | 12 Volts | | Minimum Switching Voltage | 12 Volts (DC) | | Model | YSL116D4N-FBA | | Mounting Type | Wall Mount | | Operation Mode | Manual | | Part Number | YSL116D4N-FBA | | Specification Met | UL | | UPC | 760970001017 | | Unit Count | 1 Count | | Upper Temperature Rating | 70 Degrees Celsius | | Wattage | 12 watts | ## Product Details - **Connector Type:** Screw - **Contact Material:** Silver - **Contact Type:** Normally Open - **Current Rating:** 10 Amps - **Mounting Type:** Wall Mount ## Images ![Smart RF Relay Switch eMylo Wireless Remote Control Switch DC 12V One Channel Momentary Module 433Mhz Relay Receiver with Two Transmitters - Image 1](https://m.media-amazon.com/images/I/51VY4F+cQlL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Hi, will this device work on a briggs & sratton generater rocker switch? I need something like that to turn off the generator at night.** A: This remote control switch could be used to turn on or turn off the power of generator. But please note that the power of generator should be within 110-240 V 2000W **Q: Specs say two cr2016 batteries but tech.details. say batteries required no & batteries included no. may explain? thanks.** A: This product is required batteries. 2pcs CR2016 3V batteries are included in this item. The technical details have been corrected now. Thanks for your question. **Q: Could I use this for a motor powerd by a 12 volt car battery?** A: To correct William Philmlee, this is *not* a 110-220v powered version. It requires 12v DC to power it and then via the relay it can switch most any voltage, such as 12v or 110v, up to the max amp rating of the relay. For 12v applications you can use the battery to power the module plus run through the relay to the motor to turn the motor on/off. **Q: Is jog mode the same as momentary mode, if not how do you set momentary mode ?** A: For "RF Remote Control Switch eMylo Smart Wireless Relay Switch AC 110-240V 2000W One Channel Momentary Module 433Mhz Relay Receiver with Two Transmitters", though it clearly states a "momentary" mode in the title and description, the manf confirmed to me that this model CANNOT do it. Now need to send it back. Am going to try the single-button, DC version. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Secrete (discrete) kill switch for antique autos *by M***U on February 1, 2026* Works great. After I figured the wiring out the installation was simple. Setup was easy and both controllers sinked up quickly. My antique auto is now remote start and the remote switch servs as a kill switch. ### ⭐⭐⭐⭐⭐ Pairing instructions not correct in directions *by D***G on June 1, 2025* Instructions on pairing is not correct. Step 4 Pairing: Hold programming button till light red, then press remote button and release programming button (the red light will not blink and just resets the whole unit if held longer). That seemed to work for me! Other than that, unit works great and has a very nice range. ### ⭐⭐⭐⭐⭐ Tricky but works great *by L***K on November 27, 2023* I am an electrician so I know what I needed. It was a little challenging to get it to work until I realized even though the instructions says it could operate on 6 to 24vdc according to the instruction it did have to have 12volts for the relay to activate. I had 15vdc on my garage door opener so I supplied it with that voltage and everything then worked fine, I originally applied 6vdc. it lit up the leds but would not actuate the relay. The garge door shut from outside in my vehicle better that the original opener so it gets a good signal surprisingly. I tried another one and that was similar and it would not work at all. Very pleased with this one as now all is working fine. ## Frequently Bought Together - Smart RF Relay Switch eMylo Wireless Remote Control Switch DC 12V One Channel Momentary Module 433Mhz Relay Receiver with Two Transmitters - QIACHIP DC 12V 1CH 433Mhz RF Wireless Relay Remote Control Light Momentary Switch Transmitter with Receiver (3 Relays) - eMylo RF DC 12V 1 Channel One Relay Wireless Remote Control Light Switch Transmitter 433Mhz Remote Control Switch for Light Door Garage On/Off --- ## 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.at/products/44470413-smart-rf-relay-switch-emylo-wireless-remote-control-switch-dc](https://www.desertcart.at/products/44470413-smart-rf-relay-switch-emylo-wireless-remote-control-switch-dc) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-04-26*