---
product_id: 376446446
title: "QIACHIP DC 12V 1CH 433Mhz RF Wireless Relay Remote Control Light Momentary Switch Transmitter with Receiver (1relays)"
brand: "qiachip"
price: "₨15872"
currency: LKR
in_stock: true
reviews_count: 6
category: "Qiachip"
url: https://www.desertcart.lk/products/376446446-qiachip-dc-12v-1ch-433mhz-rf-wireless-relay-remote-control
store_origin: LK
region: Sri Lanka
---

# Signal penetrates walls & floors Up to 164ft/50m wireless range 433MHz high-frequency signal QIACHIP DC 12V 1CH 433Mhz RF Wireless Relay Remote Control Light Momentary Switch Transmitter with Receiver (1relays)

**Brand:** qiachip
**Price:** ₨15872
**Availability:** ✅ In Stock

## Summary

> 🚀 Unlock wireless control freedom—command your space effortlessly!

## Quick Answers

- **What is this?** QIACHIP DC 12V 1CH 433Mhz RF Wireless Relay Remote Control Light Momentary Switch Transmitter with Receiver (1relays) by qiachip
- **How much does it cost?** ₨15872 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/376446446-qiachip-dc-12v-1ch-433mhz-rf-wireless-relay-remote-control)

## Best For

- qiachip enthusiasts

## Why This Product

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

## Key Features

- • **Extended Wireless Range:** Operate devices remotely up to 164ft/50m without obstacles—freedom to control from anywhere.
- • **Seamless Signal Penetration:** Reliable control through walls, floors, and doors for ultimate flexibility.
- • **Interference-Resistant Stability:** High receive sensitivity with robust resistance to signal interference ensures flawless performance.
- • **Customizable Multi-Device Control:** Programmable transmitter and receiver support scalable setups with independent, non-interfering channels.
- • **Versatile Industrial & Security Use:** Perfect for smart home, motor control, wireless alarms, and remote security applications.

## Overview

The QIACHIP DC 12V 1CH 433MHz RF Wireless Relay Remote Control offers a compact, reliable solution for remote device management. Featuring a strong 164ft/50m range with signal penetration through walls and floors, it ensures stable, interference-resistant operation. Programmable and scalable, it suits industrial, security, and home automation needs with ease.

## Description

QIACHIP DC 12V 1CH 433Mhz RF Wireless Relay Remote Control Light Momentary Switch Transmitter with Receiver (1relays) : desertcart.ae: Tools & Home Improvement

Review: I like this product - product very nice and good quality , easy to install and configure
Review: Product is as described and works as expected. I have installed this wireless relay as a remote kill switch for the fuel pump relay on my car. This is now under the hood in the fuse box, and the remote control works fine from the driver seat.

## Features

- The volume is small and the performance is stable and reliable, high receive sensitivity, Signal can pass through walls, floors and doors. Max range is up to 164ft/50m with no obstacle.
- The receiving module provides high signal sensitivity at lower cost and resist interference for excellent stability.
- The rf relay adopts non-directional wireless encoding technology, allowing independent control without mutual interference.
- The programmable rf transmitter and receivers can be flexibly configured in quantity and in operating modes.
- It is widely 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 | B07TD8T5C5 |
| Best Sellers Rank | #58,556 in Electronics ( See Top 100 in Electronics ) #2,319 in Remote Controls |
| Item model number | KR1201B_KT08_2_SET |
| Manufacturer | QIACHIP |
| Package Dimensions | 12.09 x 11.51 x 2.69 cm; 91 g |

## Product Details

- **Brand:** QIACHIP
- **Colour:** Black
- **Max number of supported devices:** 1
- **Special features:** Ergonomic

## Images

![QIACHIP DC 12V 1CH 433Mhz RF Wireless Relay Remote Control Light Momentary Switch Transmitter with Receiver (1relays) - Image 1](https://m.media-amazon.com/images/I/71eDy+TmpkL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: I want 6 indenpendent controlled relays. Can I set up 6 relays and transmitters so there is no cross talk?**
A: Yes, as long as you pair the relay and transmitter separately

**Q: Does this only work with a dc power supply?  one picture in the product description showed "110/240v live line" but this doesn't seem realistic.**
A: This device is powered off 12v DC, and comprises a radio receiver and mechanical relay. 
It has an uncommitted set of relay contacts that can however switch any voltage, from a few volts (AC or DC) to 110v or even 240v AC. I would be careful at the higher voltages as the screw wire connectors are small and closely spaced.  The relay is a compact packaged part that is energized by the on board radio receiver recognizing the unique code of the transmitter fob when it is pressed. 
So if you want to switch on a 60W lightbulb you would provide 12v to the receiver circuit and use the built-in relay to control the ‘live’ wire from a 115v wall socket that the lightbulb would plug into, much like a regular light switch.

**Q: Can I connect several switches to work with the same remote?**
A: The switch will only work when the 433Mhz transmitter is pressed, so as long as the remote is transmitting the correct frequency it will operate,

**Q: Will this work for an old chamberlain/ sears opener?  Guess it’s more of an opener question - I don’t know if those old openers use momentary switches**
A: You could definitely wire something into the existing button by splicing in wires that short the leads to the botton when the relay is activated, or doing the same up on the opener if it has the typical exposed terminals. Another thing to consider is that you are going to need a 12V power supply to power this board. Those can be found for under $10 on amazon as well.

## Customer Reviews

### ⭐⭐⭐⭐ I like this product
*by A***M on 25 May 2025*

product very nice and good quality , easy to install and configure

### ⭐⭐⭐⭐⭐ Review
*by S***E on 21 December 2025*

Product is as described and works as expected. I have installed this wireless relay as a remote kill switch for the fuel pump relay on my car. This is now under the hood in the fuse box, and the remote control works fine from the driver seat.

### ⭐⭐⭐⭐⭐ Review
*by E***. on 23 May 2021*

Lo conecte a una cerradura electrica de manera normalmente abierto y funciona perfecto, ahora puedo abrir y cerrar una puerta de manera inalámbrica... muy recomendable facil de instalar y configurar con los controles.

## Frequently Bought Together

- QIACHIP DC 12V 1CH 433Mhz RF Wireless Relay Remote Control Light Momentary Switch Transmitter with Receiver (1 Relay)
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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-21*