---
product_id: 348809731
title: "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)"
brand: "dstfuy"
price: "€ 56.65"
currency: EUR
in_stock: true
reviews_count: 8
category: "Dstfuy"
url: https://www.desertcart.gr/products/348809731-remote-control-switch-12v-dc-12v-24v-48v-72v-40a
store_origin: GR
region: Greece
---

# 40A high-power relay 984ft RF long-range signal Secure learning code tech 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)

**Brand:** dstfuy
**Price:** € 56.65
**Availability:** ✅ In Stock

## Summary

> 🔌 Power your space remotely with confidence and range!

## Quick Answers

- **What is this?** 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) by dstfuy
- **How much does it cost?** € 56.65 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/348809731-remote-control-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

- • **Next-Level Security:** Advanced learning code system prevents interference and allows easy reprogramming if remotes are lost.
- • **Dual Remote Flexibility:** Includes two interchangeable remotes for seamless control from multiple locations.
- • **Plug & Play Convenience:** No programming required—install and control instantly for industrial, security, or home automation needs.
- • **Unmatched Power Handling:** Supports up to 40A relay load for heavy-duty appliances with stable, long-term control.
- • **Industry-Leading Signal Range:** Reliable RF technology delivers control from up to 984ft away—even through walls and floors.

## Overview

The 12V Remote Switch 984FT by dstfuy is a high-capacity wireless RF switch featuring a robust 40A relay capable of handling up to 3000 watts. It offers an impressive 984-foot control range through obstacles, secured by a sophisticated learning code system for reliable and flexible operation. Designed for industrial and security applications, it comes with two remotes and requires no programming, making it an essential upgrade for modern remote control needs.

## 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

Review: Works as Advertised - Worked as advertised. Used to to add an exhaust fan heater to our bathroom. Rather than run a new line to a switch I just put this in series with the wire. I’m only triggering it from about 10 ft away, so can’t speak to the length of signal distance. Quality seemed decent, but there’s always a thought in the back of my mind that it might not really be 30A rated. I’ll let y’all know if my house burns down.
Review: Works 1st time every time! - I am stunned. I was only about 40% confident this AC remote light switch would work. It is a game changer. I bought it to turn on a security light outside my woodshop. It works perfectly! Range from the house is around 100 feet through several walls. I mounted the receiver inside the shop in the peek of the roof about 14 feet high and it works first time every time. However the two remotes each have their own channel. It is very helpful that the remotes are interchangeable so they can be left in 2 different locations to turn the light on with one and off with the other

## 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 |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Best Sellers Rank | #220,467 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,328 in Garage Door Keypads & Remotes |
| Color | Remote Switch--12V-72V--984FT |
| Customer Reviews | 4.4 4.4 out of 5 stars (151) |
| Date First Available | July 26, 2021 |
| Description Pile | A23 |
| Item Package Quantity | 1 |
| Item Weight | 7 ounces |
| Item model number | SF20250525B09B6MRMNL_B09B6MRMNL_1_uhHx3U |
| Manufacturer | dstfuy |
| Measurement System | Imperial |
| Product Dimensions | 3.31 x 2.13 x 1.1 inches |
| Shape | Square |
| Size | 12V-72V remote switch-984FT |
| Special Features | No Programming Required |
| Wattage | 3000 watts |

## 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

![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) - 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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works as Advertised
*by B***R on January 11, 2026*

Worked as advertised. Used to to add an exhaust fan heater to our bathroom. Rather than run a new line to a switch I just put this in series with the wire. I’m only triggering it from about 10 ft away, so can’t speak to the length of signal distance. Quality seemed decent, but there’s always a thought in the back of my mind that it might not really be 30A rated. I’ll let y’all know if my house burns down.

### ⭐⭐⭐⭐⭐ Works 1st time every time!
*by B***A on November 19, 2025*

I am stunned. I was only about 40% confident this AC remote light switch would work. It is a game changer. I bought it to turn on a security light outside my woodshop. It works perfectly! Range from the house is around 100 feet through several walls. I mounted the receiver inside the shop in the peek of the roof about 14 feet high and it works first time every time. However the two remotes each have their own channel. It is very helpful that the remotes are interchangeable so they can be left in 2 different locations to turn the light on with one and off with the other

### ⭐⭐⭐⭐ works
*by J***L on September 18, 2022*

The range of the item is great, ease of setup is great, only problems I had is the first one would not pair, but the seller quickly sent a replacement, but the other problem that needs to be noted is if you are to close to the receiver with the remote it will not work. I used it to power on or off a kids power wheels truck and noticed when the truck was running and got close I couldn't power it off and had to run and grab it and cut the other power switch I have to stop it. I thought I had gotten another bad one but found out if it is on under a load and to close it will not work.

## 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)
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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-20*