--- product_id: 83403635 title: "QIACHIP 433Mhz DC 12V Wireless Remote Control Switch, 1CH RF Relay Receiver" brand: "qiachip" price: "£19.33" currency: GBP in_stock: true reviews_count: 8 url: https://www.desertcart.co.uk/products/83403635-qiachip-433mhz-dc-12v-wireless-remote-control-switch-1ch-rf store_origin: GB region: United Kingdom --- # Compact 35x30x18mm PCB fits tight spaces 433MHz RF frequency for reliable wireless control Low standby current ≤6mA for energy-efficient operation QIACHIP 433Mhz DC 12V Wireless Remote Control Switch, 1CH RF Relay Receiver **Brand:** qiachip **Price:** £19.33 **Availability:** ✅ In Stock ## Summary > 🚀 Unlock effortless smart control—your gateway to next-level automation! ## Quick Answers - **What is this?** QIACHIP 433Mhz DC 12V Wireless Remote Control Switch, 1CH RF Relay Receiver by qiachip - **How much does it cost?** £19.33 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/83403635-qiachip-433mhz-dc-12v-wireless-remote-control-switch-1ch-rf) ## 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 up to 50 meters away—freedom to control from anywhere in your space - • **Compact & Discreet Design:** Slim PCB easily mounts inside enclosures—upgrade your setup without bulky hardware - • **Effortless Remote Pairing:** Supports up to 20 remotes with simple learning code setup—never worry about lost remotes again - • **Seamless Multi-Mode Control:** Momentary, Toggle, Latched & Delay-off modes adapt perfectly to your automation needs - • **Universal Dry Contact Output:** NO/NC/COM relay outputs compatible with garage doors, gates, locks & more for versatile integration ## Overview The QIACHIP 433MHz DC 12V Wireless Remote Control Switch is a compact, energy-efficient relay receiver module designed for seamless remote operation of garage doors, gates, electromagnetic locks, and various electrical appliances. Featuring a superheterodyne receiver with a 50-meter range, it supports four configurable working modes and pairing with up to 20 remotes using EV1527 learning code technology, making it a versatile and reliable solution for modern DIY automation and access control. ## Description Product Type: 1 CH Wireless Remote Switch Receiver + 2-Button Transmitter Coded System: 1527 Learning Code Working Mode: Momentary, Toggle, Latched and Time Delay Mode. Modulation Mode: ASK Operating RF Frequency: 433MHz Input Voltage: 12 V RF working mode: Superheterodyne Receiver sensitivity: > 97 dbm Transmitting distance: > 100 m ( open space) Decoding mode: MCU software decoding Remote storage: 20 Support remote type: EV1527 learning code Working mode: Momentary, toggle, latched, time delay (5s ,10s ,15s ) Output terminal: NO , NC , COM Dimension of PCB: 35 x 30 x 18 mm (L,W,H) Remote control battery: 2 x 3 V CR2016 button batteries Momentary: Press the remote button , the relay connects, release the remote button , the relay dis-connects. Toggle: Press once the remote button , the relay connects , press the remote button again , the relay dis-connects . Latched: Press the remote button A, the relay connects, press the remote button B, the relay dis-connect. Time delay mode: Press the remote control button , the relay connects , from when release the remote button , After 5s or 10s or 15s , the relay disconnect automatically . Clear all matched remotes.When the data is cleared,all remote control can't make receiver work. After pressing the receiver's learning button 8 times,the receiver clears all remote control data in its memory.When the receiver's LED light flashes,the reset function is complete. .Press the receiver's learning button once. Wait for the LED on the receiver to light on and enter the setting state. Press the button on the remote control (such as A) once. Press the receiver's learning button twice. Wait for the Led on the receiver to light on and enter the setting state. Press the button on the remote control (such as A) once. Press the receiver's learning button 3 times. Press the button on the remote control (such as A) once. .Press another button (such as B) of the same remote control. Press the learn button on the receiver as required (Delay time:press 4 times for 5s,press 5 times for 10s,press 6 times for 15s,press 7 times for 20 s) . Press the button (such as button A) on the remote control once. It is recommended to use a DC power source (not a dry battery) that can supply power for a long period of time to power the product. WARNING: For the safety of the product and you, do not connect AC power directly to the product input “V+V-”! It is recommended to use a DC power source (not a dry battery) that can supply power for a long period of time to power the product. WARNING: For the safety of the product and you, do not connect AC power directly to the product input “V+V-”! It is recommended to use a DC power source (not a dry battery) that can supply power for a long period of time to power the product. WARNING: For the safety of the product and you, do not connect AC power directly to the product input “V+V-”! 1. The receiver's power supply terminals (V+/V-) are strictly limited to 12V DC. Connecting to 110V or 220V mains power is strictly prohibited. 2. The output terminals are relay dry contacts (COM/NO/NC), capable of switching mains power up to 250V AC. However, strictly distinguish: ‑ Left screw terminal block = Low-voltage power input (12 V) ‑ Right terminal block = Dry contact output (can connect to mains power) Always verify terminal markings before wiring. Connecting a live wire to the 12 V terminal will cause immediate circuit board failure. 3. Static current ≤6mA when receiver is in real-time standby mode. Battery operation requires a battery with capacity ≥2000mAh or a 12V regulated power adapter. 4. Standard configuration includes a 433MHz fixed-code transmitter; cannot learn other brand remote controls. Purchase same-brand products if additional remotes are needed. ## Features - 433Mhz wireless remote relay kit with DC 12V input. Built-in superheterodyne receiver, only compatible with EV1527 learning code remotes. Features dry contact NO/NC/COM passive output (signal contact, not power supply output). - Supports 4 configurable working modes: Momentary, Toggle, Latched and Delay-off, fully adaptable to garage door, access control and DIY automation demands. - Long control range over 50 meters in open space. Compact PCB dimension: 35 × 30 × 18 mm, easy to mount inside control enclosures and tight spaces. - It supports remotely and wirelessly control your Garage Door, Electronic Gates, Electrical Appliances and other telecommand equipments ,Electrical Appliances, Motorcycle Alarm, Car Sunroofs, Heating Systems, etc. Bringing you brand new experience of remote control, Please don't miss it. - Supports pairing up to 20 matching remotes. Simple learning operation; you can add new transmitters conveniently if original remotes get lost. ## Technical Specifications | Specification | Value | |---------------|-------| | Additional Features | Easy to Install, Lightweight, Universal | | Asin | B07GJT1D1Z | | Battery Type | Lithium | | Best Sellers Rank | #202,550 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #748 in Garage Door Keypads & Remotes | | Brand | QIACHIP | | Button Quantity | 2 | | Color | DC 12V/1 receiver + 2 transmitters | | Compatible Devices | Fan, Garage Door | | Connectivity Technology | Radio Frequency | | Controller Type | Button Control | | Customer Reviews | 4.3 4.3 out of 5 stars (76) 4.3 out of 5 stars | | Item Dimensions L X W X H | 1.38"L x 1.18"W x 0.71"H | | Manufacturer | KOSEL Electronic Technology | | Maximum Number Of Supported Devices | 20 | | Maximum Range | 50 meters | | Model Number | B07GJT1D1Z | | Number Of Batteries | 1 Lithium Ion batteries required. | | Number Of Items | 1 | | Number Of Packs | 1 | ## Product Details - **Brand:** QIACHIP - **Color:** DC 12V/1 receiver + 2 transmitters - **Compatible Devices:** Garage Door, Electronic Gates, Other Telecommand Equipments - **Max Number of Supported Devices:** 20 - **Special Feature:** Easy to Install ## Images ![QIACHIP 433Mhz DC 12V Wireless Remote Control Switch, 1CH RF Relay Receiver - Image 1](https://m.media-amazon.com/images/I/61d-Do86X9L.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Will it work for a dc 10a 40v power source?** A: No, I believe is is restricted to 12VDC to power the board, the relay will switch isolated higher voltage **Q: In the instructions, what does "for 8 times" mean in regards to pressing the learning button. Does it mean for 8 seconds or press it 8 times?** A: Press the receiver button 8 times continuously to reset the receiver's remote control data. **Q: What are the dimensions of the remote? I don't see those specs listed.** A: 6.1CM*2.9CM **Q: Inside the fob: physical switch or capacitive membrane? I need solder wires to the TX to connect to a different physical switch.** A: It has the feel of a tactical switch. Not at all like a common TV remote switch. However, both operate in a similar fashion. You'll likely have to scrape away some of the solder resist to make a good connection. The back of the fob has three screws... so you won't have to break it open. :) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worked like a charm, better than original *by on Reviewed in the United States August 3, 2026* Worked great ### ⭐⭐⭐⭐⭐ Good remote *by on Reviewed in the United States August 5, 2026* Has been working great for awhile now. Good range as well. ### ⭐⭐⭐⭐ Work well, seems to have a decent range. Video is helpful. Case is not useful *by on Reviewed in the United States September 30, 2021* Good range and programs like the video shows. The only minor issue is that the case is no good, you cannot get the wires out with it in the case, you would need to cut part of the case away to make it work. There are no mounting holes, and no lip, so adhesive seems to be the only way to mount it. Would buy again. ## Frequently Bought Together - QIACHIP 433Mhz Universal Wireless Remote Control Switch DC 12V 1CH Relay Receiver Module RF Transmitter (2 Transmitters 2 Button+ 1 Receiver 1CH) - SmoTecQ 12V 2A Power Supply AC Adapter 2 Pack for CCTV Security Camera, Led Strip Lights, Router, Printer, Breast Bump and Other 12 Volt Electronics Devices Less Than 2 Amp - QIACHIP DC 12V 1CH 433Mhz RF Wireless Relay Remote Control Light Momentary Switch Transmitter with Receiver (3 Relays) --- ## 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/83403635-qiachip-433mhz-dc-12v-wireless-remote-control-switch-1ch-rf](https://www.desertcart.co.uk/products/83403635-qiachip-433mhz-dc-12v-wireless-remote-control-switch-1ch-rf) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-08-18*