--- product_id: 217155123 title: "Wireless Remote Switch 12V, DC 12V/24V/48V/72V/40A Relay, RF Switch for Garage Door, Fan, Lamp, Water Pump, Truck Lights with 328ft Long Range" brand: "dstfuy" price: "NT$1131" currency: TWD in_stock: true reviews_count: 8 category: "Dstfuy" url: https://www.desertcart.tw/products/217155123-wireless-remote-switch-12v-dc-12v-24v-48v-72v-40a store_origin: TW region: Taiwan --- # 40A high-power relay 328ft RF long-range control Supports 12V-72V DC systems Wireless Remote Switch 12V, DC 12V/24V/48V/72V/40A Relay, RF Switch for Garage Door, Fan, Lamp, Water Pump, Truck Lights with 328ft Long Range **Brand:** dstfuy **Price:** NT$1131 **Availability:** ✅ In Stock ## Summary > 🔌 Power up your space remotely—because control is the new cool. ## Quick Answers - **What is this?** Wireless Remote Switch 12V, DC 12V/24V/48V/72V/40A Relay, RF Switch for Garage Door, Fan, Lamp, Water Pump, Truck Lights with 328ft Long Range by dstfuy - **How much does it cost?** NT$1131 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/217155123-wireless-remote-switch-12v-dc-12v-24v-48v-72v-40a) ## Best For - dstfuy enthusiasts ## Why This Product - Trusted dstfuy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Convenience:** Includes 2 pre-programmed remotes and easy-install manual—get started in minutes. - • **Powerhouse Relay Control:** Handles up to 40A load for heavy-duty appliances with rock-solid stability. - • **Secure & Flexible Access:** Advanced learning code tech lets you reprogram remotes instantly—never lose control. - • **Wall-Penetrating RF Signal:** Reliable 328ft range that cuts through walls and floors—control from anywhere. - • **Multi-Voltage Compatibility:** Seamlessly works with 12V, 24V, 48V, and 72V DC systems for ultimate versatility. ## Overview The dstfuy Wireless Remote Switch is a high-capacity 40A relay switch compatible with DC voltages from 12V to 72V. Featuring a robust 328ft RF signal range that penetrates obstacles, it offers secure, flexible remote control for garage doors, lighting, pumps, and more. The package includes two pre-programmed remotes and a user-friendly manual, making it an ideal solution for industrial, automotive, and home automation needs. ## Description Product description DC 12V-72V Remote switch for Courtyard lights What are the features of the DIY remote control switch? 1.3000W high power, enough to meet the use of an electric water heater and high power pumping unit. 2.100 meters of remote control distance, easy to work in garden square farms and even factories. 3.It only needs to be connected to the circuit, without complicated settings. Ordinary people can complete it. 4.Compact design, you don't need to take up a lot of space. NOTE 1.Connect the switch to the circuit, No matching remote control. 2.Choose the style what you need :First, confirm the voltage of your equipment. For example, home appliance is 110V, you should buy the 110V-240V item, The car equipment is 12V, you can buy 12V-72V items. Wireless remote switch for water pump with 328FT long range Wireless Remote Control Switch: instantly open or close your garage doors with 328FT In the open space. Review: Great product - I use this in my work trailer to turn of and on my star link. It has worked great for months now. The key fobs work from far away. Even with trailer doors shut I can turn it on and off from about 40 feet away inside the house. Will definitely buy a few more for other stuff Review: Only remote start Jetski on the lake!! - Works great on my electric jet ski project. Small, simple, remote, and good range. Will get another. ## Features - HIGH POWER LOAD: The Relay adopts 40A relay, which can load high-power electrical appliances to ensure long-term stability control (Note: max load: 30A) - STRONG SIGNAL: Adopts RF technology, it can pass through walls, floors and doors, control receiver from any place within a reliable distance. Max range is up to 328ft with no obstacle - EASY TO CONTROL: Learning code has high-level security for its low repetitive rate and re-learn mode, it can delete the old code and re-learn a new code when a remote control gets lost, so you could always control it - MORE FLEXIBILITY: Stable and reliable performance, high receive sensitivity, with two remote controls for more flexible use - WIDE APPLICATION: This remote switch is used in industrial control and security fields, such as motor, garage door, fan, lamp, water pump, truck lights, and DIY wireless controller - VOLTAGE COMPATIBILITY: Supports DC 12V/24V/48V/72V single phase voltage systems, providing versatile power options for various applications including automotive and industrial equipment - COMPLETE PACKAGE: Includes 2 remote controls, 1 switch, and 1 manual for easy installation and operation without complicated settings required ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0899M5Z8D | | Best Sellers Rank | #43,625 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #199 in Garage Door Keypads & Remotes | | Brand | dstfuy | | Brand Name | dstfuy | | Coil Voltage | 12 Volts | | Connector Type | Screw Terminals Or Quick Connect | | Contact Current Rating | 40 Amps | | Contact Material | Copper | | Contact Type | Normally Closed | | Current Rating | 40 Amps | | Customer Reviews | 4.4 out of 5 stars 427 Reviews | | Manufacturer | dstfuy | | Maximum Switching Current | 40 Amps | | Maximum Switching Voltage | 12 Volts | | Minimum Switching Voltage | 12 Volts | | Mounting Type | Wall Mount | | Number of Terminals | 3 | | Operation Mode | ON-OFF | | Unit Count | 1 Count | | Wattage | 3000 watts | ## Product Details - **Connector Type:** Screw Terminals Or Quick Connect - **Contact Material:** Copper - **Contact Type:** Normally Closed - **Current Rating:** 40 Amps - **Mounting Type:** Wall Mount ## Images ![Wireless Remote Switch 12V, DC 12V/24V/48V/72V/40A Relay, RF Switch for Garage Door, Fan, Lamp, Water Pump, Truck Lights with 328ft Long Range - Image 1](https://m.media-amazon.com/images/I/61Nt97ild3L.jpg) ![Wireless Remote Switch 12V, DC 12V/24V/48V/72V/40A Relay, RF Switch for Garage Door, Fan, Lamp, Water Pump, Truck Lights with 328ft Long Range - Image 2](https://m.media-amazon.com/images/I/81dTTfdPhiL.jpg) ![Wireless Remote Switch 12V, DC 12V/24V/48V/72V/40A Relay, RF Switch for Garage Door, Fan, Lamp, Water Pump, Truck Lights with 328ft Long Range - Image 3](https://m.media-amazon.com/images/I/61P1fboyK2L.jpg) ![Wireless Remote Switch 12V, DC 12V/24V/48V/72V/40A Relay, RF Switch for Garage Door, Fan, Lamp, Water Pump, Truck Lights with 328ft Long Range - Image 4](https://m.media-amazon.com/images/I/71ZZnRngYJL.jpg) ![Wireless Remote Switch 12V, DC 12V/24V/48V/72V/40A Relay, RF Switch for Garage Door, Fan, Lamp, Water Pump, Truck Lights with 328ft Long Range - Image 5](https://m.media-amazon.com/images/I/61aBhZMeWtL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product *by J***N on April 23, 2026* I use this in my work trailer to turn of and on my star link. It has worked great for months now. The key fobs work from far away. Even with trailer doors shut I can turn it on and off from about 40 feet away inside the house. Will definitely buy a few more for other stuff ### ⭐⭐⭐⭐⭐ Only remote start Jetski on the lake!! *by S***A on December 13, 2025* Works great on my electric jet ski project. Small, simple, remote, and good range. Will get another. ### ⭐⭐⭐⭐⭐ Circuit Operation *by G***T on November 7, 2025* This remote is working very well for a remote control of my battery powered Starlink Mini. It allows me to remotely turn it on and off from inside my trailer to help conserve battery power. There is a couple of things to be aware of. When the power output is off, the circuit will draw .010 amps @ 12.8 volts input. When the power output is on, the circuit will draw .080 amps @ 12.8 volts input. The power in, is NOT isolated from the output terminals. The negative in and negative out are permanently connected internally. The positive in is switched to the positive out. The input voltage is equal to the output switched voltage. ## Frequently Bought Together - dstfuy Wireless Remote Switch 12V,DC 12V/24V/48V/72V/40A Relay,Wireless RF Switch for Garage Door, Fan, Lamp, Water Pump,Truck Lights with 328ft Long Range(12V Remote Switch) - LEDENET LED Strip Lights Cold White 6500K 16.4ft Double Row 2835 SMD 2400LEDs DC 12V Daylight Bright LED Tape Light Flexible Dimmable Ribbon Lamp 5M Waterproof IP67 Outdoor Lighting Decor - TIE DOWN ENGINEERING Certified C60 Galvanized Strapping - 37 feet long | Securing Mobile Homes, Sheds, Tanks, and Reinforcing Outdoor Structures in High-Wind Areas - Made in USA --- ## 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.tw/products/217155123-wireless-remote-switch-12v-dc-12v-24v-48v-72v-40a](https://www.desertcart.tw/products/217155123-wireless-remote-switch-12v-dc-12v-24v-48v-72v-40a) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-05-19*