--- product_id: 104482968 title: "DC12V switch" brand: "donjon" price: "€ 52.42" currency: EUR in_stock: true reviews_count: 13 category: "Donjon" url: https://www.desertcart.at/products/104482968-dc12v-switch store_origin: AT region: Austria --- # 40A high-power relay 328ft long-range RF signal Multi-remote & multi-switch learning DC12V switch **Brand:** donjon **Price:** € 52.42 **Availability:** ✅ In Stock ## Summary > 🔐 Take command from afar—secure, smart, and unstoppable. ## Quick Answers - **What is this?** DC12V switch by donjon - **How much does it cost?** € 52.42 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/104482968-dc12v-switch) ## Best For - donjon enthusiasts ## Why This Product - Trusted donjon brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unmatched Range:** Reliable 328ft RF signal cuts through walls and floors—control from virtually anywhere. - • **Versatile Modes:** Choose from point movement, self-locking, or interlocking modes to fit your security style. - • **Powerhouse Control:** Handles up to 40A for heavy-duty devices without breaking a sweat. - • **Broad Compatibility:** Perfect for cars, gates, security systems, and smart home integrations like Alexa & Google Assistant. - • **Ultimate Flexibility:** Supports multiple remotes and switches for seamless, customizable setups. ## Overview The DONJON Wireless Remote Switch is a robust 40A relay switch operating on DC 12V to 72V, featuring a powerful 328ft RF range that penetrates obstacles for reliable remote control. It supports multiple remotes and switches with flexible working modes, making it ideal for automotive security, gate barriers, and smart home applications. Rated IP54 for durability, it integrates seamlessly with Alexa and Google Assistant, delivering professional-grade control and convenience. ## Description DONJON Wireless Remote Switch,DC 12V/24V48V/72V 30A Remote Control Relay Switch with 328ft Long Range for Car Anti-Theft Alarms,Security Systems Roller Lind Door,Gate Barriers,Motor Cycles etc : desertcart.co.uk: DIY & Tools Review: Brilliant bit of kit - Simple to set up and works well Review: Excellent quality - I use this to control my softwash trolley remotely, it's normally around 20-30 feet away and it works fine ## Features - High Power Load:The receiver adopts 40A relay, which can load high-power electrical appliances to ensure long-term stability control. - 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:It can Learn multiple remote controllers.Each button of each remote controller can learn.A remote controller can control multiple switches,or multiple remote controllers can control a switch.Easy to operate, flexible and arbitrary combination. - A Variety Of Working Modes: point movement,self locking,interlocking.Defaul interlock mode.Stable and reliable performance, high receive sensitivity. - Wide Application:It is mainly used in lamps,electric doors,windows,gate,industrial control and security industry and other fields. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07MQ8QL73 | | Actuator Type | Push Button | | Best Sellers Rank | 21,017 in DIY & Tools ( See Top 100 in DIY & Tools ) 190 in Switches & Dimmers | | Brand | donjon | | Circuit Type | 2-way | | Colour | 12V-72V/40A relay/328ft/----black | | Compatible Devices | Amazon Alexa, Google Assistant | | Compatible with Vehicle Type | Motor Cycles | | Connectivity Protocol | Rf | | Connector Type | Screw | | Connector type | Screw | | Contact Material | Metal | | Contact Type | Normally Closed | | Contact type | Normally Closed | | Control Method | Remote | | Control Type | remote application | | Controller Type | Amazon Alexa, Google Assistant | | Country Of Origin | China | | Current Rating | 30 Amps | | Current rating | 30 Amps | | Customer Reviews | 4.6 out of 5 stars 849 Reviews | | International Protection Rating | IP54 | | Item Dimensions | 22.4 x 14.7 x 0.6 centimetres | | Manufacturer | DONJON | | Manufacturer Part Number | O-330 | | Material | Acrylonitrile Butadiene Styrene | | Model Number | SF20250615B07MQ8QL73_B07MQ8QL73_3_EGwezF | | Mounting Type | Wall Mount | | Number of Items | 1 | | Number of Positions | 2 | | Operating Voltage | 72 Volts (DC) | | Operating voltage | 72 Volts (DC) | | Operation Mode | ON-OFF | | Operation mode | ON-OFF | | Specification Met | IP54, CE | | Switch Type | Wireless Remote Switch | | Terminal | Screw | | Unit Count | 1 count | | Wattage | 5 watts | ## Product Details - **Brand:** donjon - **Connector type:** Screw - **Contact type:** Normally Closed - **Current rating:** 30 Amps - **Item dimensions L x W x H:** 22.4 x 14.7 x 0.6 centimetres - **Material:** Acrylonitrile Butadiene Styrene - **Operating voltage:** 72 Volts (DC) - **Operation mode:** ON-OFF - **Switch type:** Wireless Remote Switch - **Terminal:** Screw ## Images ![DC12V switch - Image 1](https://m.media-amazon.com/images/I/61C1GhBhgVL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Brilliant bit of kit *by A***R on 10 May 2026* Simple to set up and works well ### ⭐⭐⭐⭐⭐ Excellent quality *by O***7 on 21 April 2026* I use this to control my softwash trolley remotely, it's normally around 20-30 feet away and it works fine ### ⭐⭐⭐⭐⭐ Wireless Wisdom - works so well *by A***R on 24 January 2026* Solves a problem for me so well - good quality and easy of fit, love it ## Frequently Bought Together - DONJON Wireless Remote Switch,DC 12V/24V48V/72V 30A Remote Control Relay Switch with 328ft Long Range for Car Anti-Theft Alarms,Security Systems Roller Lind Door,Gate Barriers,Motor Cycles etc - JatilEr Inline Fuse Holder 12v 8 Pcs, Waterproof Fuse Holder 16AWG, Line Fuse Copper Wire with 15A 20A Fuse for Car/Truck/Motorcycle/Boat - Round Twin 2 Core Cable 12v 24v Thin Wall Wire (16.5 AMP Rated 1mm²) 10 Metre --- ## 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/104482968-dc12v-switch](https://www.desertcart.at/products/104482968-dc12v-switch) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-09-08*