--- product_id: 76957551 title: "Wireless Remote Switch,AC 220V/230V/240V 30A Relay RF Remote Control Light Switche,for Pump Security Systems Door Curtain Gate Barriers etc with 328ft Long Range" brand: "donjon" price: "£35.93" currency: GBP in_stock: true reviews_count: 13 category: "Donjon" url: https://www.desertcart.co.uk/products/76957551-wireless-remote-switch-ac-220v-230v-240v-30a-relay-rf store_origin: GB region: United Kingdom --- # 40A high power relay 328ft RF long range Easy DIY installation Wireless Remote Switch,AC 220V/230V/240V 30A Relay RF Remote Control Light Switche,for Pump Security Systems Door Curtain Gate Barriers etc with 328ft Long Range **Brand:** donjon **Price:** £35.93 **Availability:** ✅ In Stock ## Summary > 🔌 Power your space remotely—because control should never be out of reach! ## Quick Answers - **What is this?** Wireless Remote Switch,AC 220V/230V/240V 30A Relay RF Remote Control Light Switche,for Pump Security Systems Door Curtain Gate Barriers etc with 328ft Long Range by donjon - **How much does it cost?** £35.93 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/76957551-wireless-remote-switch-ac-220v-230v-240v-30a-relay-rf) ## 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 - • **Plug & Play Simplicity:** No complex wiring—install and operate with zero hassle, perfect for busy pros. - • **Powerhouse Performance:** Handles up to 3000W for heavy-duty appliances with rock-solid 40A relay stability. - • **Unmatched Wireless Reach:** Control devices effortlessly from up to 328ft away—even through walls and floors. - • **Versatile Industrial-Grade Use:** Ideal for gates, pumps, security systems, and smart home automation. - • **Seamless Multi-Remote Flexibility:** Pair multiple remotes and switches for ultimate customizable control setups. ## Overview The DONJON Wireless Remote Switch features a robust 40A relay supporting up to 3000W loads, enabling reliable control of high-power electrical devices. Utilizing advanced RF technology, it offers an impressive 328ft operating range that penetrates walls and floors. Designed for easy DIY installation, it supports multiple remotes and switches with flexible working modes, making it perfect for applications in lighting, gates, pumps, and security systems. ## Description Product Description 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. Technical indicators voltage:AC220V-AC240V(Single Phase) Max load:30A Working distance:100m Package Includes 2 x remote controls 1 x Switch 1 x Manual Review: Great product, Easy to install - I have put this product inside a outside plastic box to protect it from the weather. The only holes what is on the outside plastic box is, power cable going in (back), power cable to light (bottom). This is running my outdoor back garden flood light ( mainly used for when the dogs go out ). My back garden flood light has direct power & I have a light that has a sensor on it but when the dogs are a little to far away from it of course it powers down. OK, really not for the dogs they can see a little better than me but safes me stood outside waving my arms around but also if I walk down the garden I can take the key fob with me & if the light goes off I can easily switch it back on again . So I decided to install this. Press the Key Fob from inside my conservatory (key fob to light - 20ft away) works every time. If the light goes off (senor timer) I just switch it off and back on again. The plastic box isn't that thick so at night i can see a little green light to let me me know that it is powered on by the remote switch. It was so easy to install & if you need to read any instructions for the install they come with it. You get two key fobs, I only use the one for now but if that battery dies or goes faulty I have a back up. Better than rewiring for a switch to be fitted to the light. Great product & with also having to buy a outside protector for it was not a lot of money. I would recommend this product, It's doing a great job. Review: Unbelievable range, even through walls. - The range on this is unbelievable. I can easily stand at the back of the house indoors and turn something off 100 meters away outdoors through all those walls. Very easy to wire up if you have even minimal d.i.y skills. I think its good value for money, and functions even better than the instructions state. Very happy with it. ## 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 | B07CTL3TG6 | | Actuator Type | Push Button | | Best Sellers Rank | 55,942 in DIY & Tools ( See Top 100 in DIY & Tools ) 530 in Switches & Dimmers | | Brand | donjon | | Circuit Type | 3-way | | Colour | 110V-240V/40A relay/328ft/----black | | Compatible Devices | Lamps, electric doors, windows, gates, industrial control systems, security systems, high-power electrical appliances | | Connectivity Protocol | RF | | Connector Type | Through Hole | | Connector type | Through Hole | | Contact Material | Metal | | Contact Type | Normally Closed | | Contact type | Normally Closed | | Control Method | Remote | | Control Type | remote | | Controller Type | Push Button | | Country Of Origin | China | | Current Rating | 40 Amps | | Current rating | 40 Amps | | Customer Reviews | 4.6 out of 5 stars 3,147 Reviews | | EU Spare Part Availability Duration | 1 Years | | International Protection Rating | IP54 | | Item Dimensions | 8.8 x 5.8 x 5 centimetres | | Item Weight | 120 Grams | | Manufacturer | DONJON | | Manufacturer Part Number | O-330 | | Material | Acrylonitrile Butadiene Styrene | | Model Number | S-110-1/MZWX-F1-1MZWX-F1-1 | | Mounting Type | Door Mount | | Number of Items | 1 | | Number of Positions | 1 | | Operating Voltage | 240 Volts | | Operating voltage | 240 Volts | | Operation Mode | manual | | Operation mode | manual | | Specification Met | Ip54 | | Switch Type | Push Button | | Terminal | Screw | | UPC | 667581299911 | | Unit Count | 1.0 count | | Wattage | 3000 watts | ## Product Details - **Brand:** donjon - **Connector type:** Through Hole - **Contact type:** Normally Closed - **Current rating:** 40 Amps - **Item dimensions L x W x H:** 8.8 x 5.8 x 5 centimetres - **Material:** Acrylonitrile Butadiene Styrene - **Operating voltage:** 240 Volts - **Operation mode:** manual - **Switch type:** Push Button - **Terminal:** Screw ## Images ![Wireless Remote Switch,AC 220V/230V/240V 30A Relay RF Remote Control Light Switche,for Pump Security Systems Door Curtain Gate Barriers etc with 328ft Long Range - Image 1](https://m.media-amazon.com/images/I/61wapjejtuL.jpg) ## Questions & Answers **Q: Hi, can you advise the terminal size to make sure my cables will fit? thanks,** A: The terminals would easily accommodate 2.5mm and probably 6mm at a push, the relay is rated at 40Amps although not sure I would push it that far. **Q: i have 8 lights in my drive would like tohave them on a remote switch** A: I'm not sure what the question is? I used the switch to switch a LED transformer. Wired my outside lights to the transformer and changed the bulbs to 12v led lamps. Guess it might switch the circuit still at 240v if the ampage us below the switch capacity. **Q: Hi will I damage the unit by installing a bypass switch between input and output , so that I can switch on the light without the key fob ?** A: I am not an electrician and you should consult one before carrying out modifications to the wiring instructions. I cannot see any reason why a switch cannot be introduced between the the "live in" and "live out". If the remote is operated it will be closing a switch relay inside the unit doing the same. **Q: Will this work on a 16 amp circuit for an extractor? Thanks** A: Yes, it should... It's rated at 40 amps. It does seem a bit flimsy for 40 amps but it is worth a try... If the rating is over generous then it just fail in months rather than years. I've had one switching florescent lights ( high start current) for a year now, with no problems. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product, Easy to install *by C***N on 12 October 2024* I have put this product inside a outside plastic box to protect it from the weather. The only holes what is on the outside plastic box is, power cable going in (back), power cable to light (bottom). This is running my outdoor back garden flood light ( mainly used for when the dogs go out ). My back garden flood light has direct power & I have a light that has a sensor on it but when the dogs are a little to far away from it of course it powers down. OK, really not for the dogs they can see a little better than me but safes me stood outside waving my arms around but also if I walk down the garden I can take the key fob with me & if the light goes off I can easily switch it back on again . So I decided to install this. Press the Key Fob from inside my conservatory (key fob to light - 20ft away) works every time. If the light goes off (senor timer) I just switch it off and back on again. The plastic box isn't that thick so at night i can see a little green light to let me me know that it is powered on by the remote switch. It was so easy to install & if you need to read any instructions for the install they come with it. You get two key fobs, I only use the one for now but if that battery dies or goes faulty I have a back up. Better than rewiring for a switch to be fitted to the light. Great product & with also having to buy a outside protector for it was not a lot of money. I would recommend this product, It's doing a great job. ### ⭐⭐⭐⭐⭐ Unbelievable range, even through walls. *by G***M on 18 June 2025* The range on this is unbelievable. I can easily stand at the back of the house indoors and turn something off 100 meters away outdoors through all those walls. Very easy to wire up if you have even minimal d.i.y skills. I think its good value for money, and functions even better than the instructions state. Very happy with it. ### ⭐⭐⭐⭐⭐ Excellent *by A***R on 14 February 2026* I'm using this with external LED floods. I wanted remote switching rather than PIRs. Perfect. ## Frequently Bought Together - VONVOFF Wireless Remote Switch,AC110V/120V/240V/ 30A Relay RF Remote Control Light Switches with 328ft Long Range,Wireless ON/Off Switch kit for Pump lamp,Motor,Fan,dust Collector,Light,Garage Door. - LeMotech Junction Box, Electrical Box IP65 Water Resistant Dustproof ABS Plastic Project Enclosure for Electronics White, External Size 5.9 x 4.3 x 2.8 inch --- ## 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.co.uk/products/76957551-wireless-remote-switch-ac-220v-230v-240v-30a-relay-rf](https://www.desertcart.co.uk/products/76957551-wireless-remote-switch-ac-220v-230v-240v-30a-relay-rf) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-08-23*