--- product_id: 348809731 title: "dstfuy Remote Control Switch 12V,DC 12V/24V/48V/72V/40A Relay, Wireless RF Sw..." brand: "dstfuy" price: "A$58" currency: AUD in_stock: true category: "Dstfuy" url: https://www.desertcart.com.au/products/348809731-dstfuy-remote-control-switch-12v-dc-12v-24v-48v-72v store_origin: AU region: Australia --- # 40A high-power relay 984ft long-range RF signal Secure learning code system dstfuy Remote Control Switch 12V,DC 12V/24V/48V/72V/40A Relay, Wireless RF Sw... **Brand:** dstfuy **Price:** A$58 **Availability:** ✅ In Stock ## Summary > 🔗 Unlock seamless control from anywhere—because your smart space deserves smart power. ## Quick Answers - **What is this?** dstfuy Remote Control Switch 12V,DC 12V/24V/48V/72V/40A Relay, Wireless RF Sw... by dstfuy - **How much does it cost?** A$58 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/348809731-dstfuy-remote-control-switch-12v-dc-12v-24v-48v-72v) ## 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 - • **Next-Level Security:** Advanced learning code tech lets you instantly revoke lost remotes and reprogram with ease. - • **Versatile Control Hub:** Perfect for anti-theft alarms, garage doors, gate barriers, and industrial automation. - • **Plug & Play Simplicity:** No programming needed—get up and running in seconds with included remotes and batteries. - • **Powerhouse Performance:** Handles up to 40A load for heavy-duty appliances with rock-solid stability. - • **Unmatched Wireless Reach:** Control devices effortlessly from up to 984ft away—even through walls and floors. ## Overview The dstfuy Remote Control Switch is a robust wireless RF switch supporting 12V to 72V DC systems with a powerful 40A relay. It offers an impressive 984ft control range through obstacles, secured by a sophisticated learning code system for easy remote management. Ideal for industrial and security applications, it comes ready to use with two remotes and requires no programming. ## Description Buy dstfuy Remote Control Switch 12V,DC 12V/24V/48V/72V/40A Relay, Wireless RF Switch with 984FT Long Range,Remote Switch for Anti-Theft Alarms,Roller Lind Door,Gate Barriers(New): Keypads & Remotes - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## 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 984ft 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 get lost,So you could always control of it. - MORE FLEXIBILITY:Stable and reliable performance, high receive sensitivity:-114dbm,with two remote controls(with battery),more flexible use. - WIDE APPLICATION:This remote switch used in industrial control and security fields, such as light, motor, remote controller, wireless security alarm, wireless door alarm, wireless controller, etc.) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09B6MRMNL | | Additional Features | No Programming Required | | Battery Type | A23 | | Best Sellers Rank | #75,371 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #549 in Garage Door Keypads & Remotes | | Brand | dstfuy | | Button Quantity | 2 | | Color | Remote Switch--12V-72V--984FT | | Compatible Devices | Garage Door | | Connectivity Technology | Radio Frequency | | Controller Type | Button Control | | Customer Reviews | 4.4 4.4 out of 5 stars (80) | | Item Dimensions L x W x H | 3.3"L x 2.1"W x 2.1"H | | Manufacturer | dstfuy | | Maximum Number of Supported Devices | 1 | | Maximum Range | 300 Meters | | Model Name | SF20250525B09B6MRMNL_B09B6MRMNL_1_uhHx3U | | Model Number | SF20250525B09B6MRMNL_B09B6MRMNL_1_uhHx3U | | Number of Batteries | 1 Lithium Ion batteries required. (included) | ## Product Details - **Brand:** dstfuy - **Color:** Remote Switch--12V-72V--984FT - **Compatible Devices:** Garage Door - **Max Number of Supported Devices:** 1 - **Special Feature:** No Programming Required ## Images ![dstfuy Remote Control Switch 12V,DC 12V/24V/48V/72V/40A Relay, Wireless RF Sw... - Image 1](https://m.media-amazon.com/images/I/61Ixj4RVgiL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: If input power is removed and re-applied does the load side start in the energized relay mode or off? can this be changed?** A: No power, no connection. **Q: Please send me a link for better range antenna if anyone know. Thanks** A: Contact a ham radio club in your area. **Q: Does the controller use bluetooth?** A: No **Q: Can I purchase extra/replacement remote transmitter to work with a single reciever?** A: I can not find a way to contact the seller, I would like to purchase one or two extra remotes for this relay. It works tremendously but I need at least one more remote. thanks ## Frequently Bought Together - dstfuy Remote Control Switch 12V,DC 12V/24V/48V/72V/40A Relay, Wireless RF Switch with 984FT Long Range,Remote Switch for Anti-Theft Alarms,Roller Lind Door,Gate Barriers(New) - Quentacy 19mm Latching Push Button Switch 12V Power Symbol Light 1NO1NC SPDT ON/OFF Black Metal Shell Waterproof Toggle Switches with Wire Socket Plug 3/4" Mounting Hole (Red) --- ## 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.com.au/products/348809731-dstfuy-remote-control-switch-12v-dc-12v-24v-48v-72v](https://www.desertcart.com.au/products/348809731-dstfuy-remote-control-switch-12v-dc-12v-24v-48v-72v) --- *Product available on Desertcart Australia* *Store origin: AU* *Last updated: 2026-07-28*