---
product_id: 70770777
title: "433MHZ Wireless Remote Control Relay Switch 12V Waterproof Transmitter Momentary Switch RF Relay (1 Transmitter & 1 Receiver) DC3.7V 4.5V 5V 6V 7.4V 9V 12V"
brand: "bwss"
price: "₪1"
currency: ILS
in_stock: false
reviews_count: 8
url: https://www.desertcart.co.il/products/70770777-433mhz-wireless-remote-control-relay-switch-12v-waterproof-transmitter-momentary
store_origin: IL
region: Israel
---

# Max Range: 164ft Working Frequency: 433MHz Max Load: 1A 433MHZ Wireless Remote Control Relay Switch 12V Waterproof Transmitter Momentary Switch RF Relay (1 Transmitter & 1 Receiver) DC3.7V 4.5V 5V 6V 7.4V 9V 12V

**Brand:** bwss
**Price:** ₪1
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Control Your World with a Click!

## Quick Answers

- **What is this?** 433MHZ Wireless Remote Control Relay Switch 12V Waterproof Transmitter Momentary Switch RF Relay (1 Transmitter & 1 Receiver) DC3.7V 4.5V 5V 6V 7.4V 9V 12V by bwss
- **How much does it cost?** ₪1 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/70770777-433mhz-wireless-remote-control-relay-switch-12v-waterproof-transmitter-momentary)

## Best For

- bwss enthusiasts

## Why This Product

- Trusted bwss brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **🔒 Unmatched Flexibility:** Experience seamless control with a compact design that fits anywhere.
- • **🌐 Effortless Connectivity:** Control devices through walls and floors with reliable 433MHz technology.
- • **📞 Customer-Centric Support:** We're here for you! Reach out anytime for assistance and guidance.
- • **🛠️ Versatile Applications:** Perfect for DIY projects, remote controls, and more—limitless possibilities await!
- • **⚡ Low Power, High Performance:** Enjoy extended use with low power consumption and a max load of 1A.

## Overview

The 433MHZ Wireless Remote Control Relay Switch is a versatile and compact solution for remote control needs, operating at a frequency of 433MHz with a maximum range of 164ft. It supports a working voltage of DC3.5V-DC12V and is designed for low power consumption, making it ideal for various applications from home automation to DIY projects. The package includes one transmitter and one receiver, with customer support readily available for any inquiries.

## Description

This is a safe widely used and flexible remote relay.*Working Voltage: DC3.5V-DC12V*Wide Range Working Voltage DC3.7V 4.5V 5V 6V 9V 12V*it can work with DC Power / Rechargeable lithium battery / Rechargeable*Max Load: 1A (have better Load less than 700ma)*Quiescent Current: 5ma*Relay Working Current: 20-30ma*Size: 25*11*8mm.Working Mode: Momentary. Toggle .Latched adjustable(Notice: we send Momentary mode default . If you want to change the working mode, need to use solder tool to operate)How to change working mode :★Latched : Connect the left side 2 points with a soldering iron (L)★Toggle : Let Point L and Point M in non-occupation.Encoding Type: Learning point to add extra transmitterLearning method：Input 3.5V - 12V for the Receiver ,Connect the learning point with tweezers, the receiver LED indicator lights up or flashes, Press remote button 1 time, Led indicator flash for 3 times , Then Press remote button 1 time again , Led indicator flash for 3 times again , it mean learning successfully.Normally Open Port (NO) Common Port (COM) Normally Close Port (NC) Input DC3.5V-DC12V Output 0V Switching Value1.Momentary-----press one button is working /ON. loosen your finger on the same button is stop/OFF(one channel switch need one button remote)2.Toggle----press one button for one time is working/ON .press the same button again is stop/OFF .(one channel switch need one button remote) 3.Latched-----press one button is working/ON ,press another button is stop/OFF . ( one channel switch need 2 buttons remote )Package Include:  1 x Receiver(without cover)  1 x Transmitter(with battery)

## Features

- Safety # Working Voltage DC3.5V-DC12V. Max Load: 1A (have better Load less than 700ma); Working frequency: 433mhz
- Advantage # flexible operation, Small size, high sensitivity, low power consumption. Resist Interference: It adopts non-directional wireless encoding technology, allowing independent control without mutual interference.
- SIGNAL # Signal of the wireless RF switch can pass through walls, floors and doors, steadily control receiver from any place within a reliable distance, Max range is up to 164ft/50m with no obstacle.
- Applications # wide range of applications from simple domestic remote control to autonomous control, such as battery power switch, remote controller, wireless controller, relay, buzzer, trumpet, circuit board, DIY, remote control etc.
- Wireless Control # we send Momentary mode default (that is press the button is working /ON. loosen your finger on the button is stop/OFF）. If you encounter any problems in use, please feel free to contact us, we will be happy to serve you, thank you very much

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | BWSS |
| Part Number | fghrs-429 |
| Item Weight | 0.8 ounces |
| Package Dimensions | 5 x 3.03 x 0.39 inches |
| Batteries | 1 12V batteries required. (included) |
| Is Discontinued By Manufacturer | No |
| Size | 1 button--Momentary mode |
| Style | Modern |
| Measurement System | Metric, Imperial |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |

## Images

![433MHZ Wireless Remote Control Relay Switch 12V Waterproof Transmitter Momentary Switch RF Relay (1 Transmitter & 1 Receiver) DC3.7V 4.5V 5V 6V 7.4V 9V 12V - Image 1](https://m.media-amazon.com/images/W/MEDIAX_792452-T1/images/I/61T2H82YxEL.jpg)
![433MHZ Wireless Remote Control Relay Switch 12V Waterproof Transmitter Momentary Switch RF Relay (1 Transmitter & 1 Receiver) DC3.7V 4.5V 5V 6V 7.4V 9V 12V - Image 2](https://m.media-amazon.com/images/W/MEDIAX_792452-T1/images/I/61gpp5+6JfL.jpg)
![433MHZ Wireless Remote Control Relay Switch 12V Waterproof Transmitter Momentary Switch RF Relay (1 Transmitter & 1 Receiver) DC3.7V 4.5V 5V 6V 7.4V 9V 12V - Image 3](https://m.media-amazon.com/images/W/MEDIAX_792452-T1/images/I/514HiN2aeQL.jpg)
![433MHZ Wireless Remote Control Relay Switch 12V Waterproof Transmitter Momentary Switch RF Relay (1 Transmitter & 1 Receiver) DC3.7V 4.5V 5V 6V 7.4V 9V 12V - Image 4](https://m.media-amazon.com/images/W/MEDIAX_792452-T1/images/I/51BRBVdlAIL.jpg)
![433MHZ Wireless Remote Control Relay Switch 12V Waterproof Transmitter Momentary Switch RF Relay (1 Transmitter & 1 Receiver) DC3.7V 4.5V 5V 6V 7.4V 9V 12V - Image 5](https://m.media-amazon.com/images/W/MEDIAX_792452-T1/images/I/61dwgVxn0AL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great little remote relay for a cheap tazer!
  

*by B***Y on Reviewed in the United States on August 24, 2023*

Well I bought this as a trial, soldered it into the case of a fairly powerful tazer the. Ran wire leads in the cushion of the office chair and had some really good entertainment! It's been dropped multiple times and still working like a charm!

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Limited application but works fine for on-off
  

*by P***. on Reviewed in the United States on November 9, 2020*

Small remote is twice the size of the very small receiver. Attach 3.5-12v (transformer or battery) to red and black to give it the power to work. Clicking the remote will make a connection between the other two wires and can handle anything upto 24v. I bought it because I have ancient garage doors with only a wall-push button open/close. Now I still open/close with the wall button or use the remote from my car. Works like a charm. Somebody wrote you must solder; you could but I only used screw type wire connectors: no soldering needed.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Needed to troubleshoot, could use better diagram
  

*by Z***A on Reviewed in the United States on June 28, 2019*

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     So as a complete amateur with a vague semblance of electronics from 10 years ago, this product is fantastic - if it had clear directions. But it works at the end, I just had to wind up getting out a multimeter to see what was going on with the blue and yellow wires.  I added a slight update to the first wiring diagram. For the amatuer, ignore the second or third diagram. They lead to a lot of frustration and made the project over complicated.In the end, momentary mode works great for the application. And if you want latching mode, just buy a different transmitter. They have one here, just with a different remote.This could be done cheaper and could be done simpler as mentioned elsewhere, and that's where the pros come in. They don't need the directions. So as it stands the product doesn't satisfy either intended consumer, but that could be changed with better documentation.Anyways, I got it to work, and the result is actually really cool. So keep at it.

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**Shop now:** [https://www.desertcart.co.il/products/70770777-433mhz-wireless-remote-control-relay-switch-12v-waterproof-transmitter-momentary](https://www.desertcart.co.il/products/70770777-433mhz-wireless-remote-control-relay-switch-12v-waterproof-transmitter-momentary)

---

*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-03-17*