--- product_id: 56148310 title: "433MHz 12V 4CH Wireless Remote Control Switch Relay Switch with 2 Transceivers and 1 Receiver for Windows, Garage Doors, Toys etc." brand: "insma" price: "109 DH" currency: MAD in_stock: false reviews_count: 8 url: https://www.desertcart.ma/products/56148310-433mhz-12v-4ch-wireless-remote-control-switch-relay-switch-2 store_origin: MA region: Morocco --- # 433MHz high-frequency signal High reception sensitivity > -105dBm 12V power compatibility 433MHz 12V 4CH Wireless Remote Control Switch Relay Switch with 2 Transceivers and 1 Receiver for Windows, Garage Doors, Toys etc. **Brand:** insma **Price:** 109 DH **Availability:** ❌ Out of Stock ## Summary > 🚀 Unlock effortless control—anywhere, anytime! ## Quick Answers - **What is this?** 433MHz 12V 4CH Wireless Remote Control Switch Relay Switch with 2 Transceivers and 1 Receiver for Windows, Garage Doors, Toys etc. by insma - **How much does it cost?** 109 DH with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/56148310-433mhz-12v-4ch-wireless-remote-control-switch-relay-switch-2) ## Best For - insma enthusiasts ## Why This Product - Trusted insma brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Security Coding:** Advanced learning code system ensures secure, interference-free operation. - • **Plug & Play Simplicity:** Easy installation and intuitive use for instant remote control convenience. - • **Robust Signal Penetration:** Control through walls and floors with superior 433MHz frequency strength. - • **Seamless 4-Channel Control:** Manage multiple devices effortlessly with 4 independent channels. - • **Versatile Application Range:** Perfect for windows, garage doors, toys, and more—expand your smart control. ## Overview The INSMA 433MHz 12V 4CH Wireless Remote Control Switch offers reliable, high-sensitivity remote operation with 4 channels and advanced security coding. Designed for easy installation, it supports diverse applications from garage doors to toys, ensuring seamless control through walls and floors with a strong 433MHz signal. ## Description Buy INSMA 433MHz 12V 4CH Wireless Remote Control Switch Relay Switch with 2 Transceivers and 1 Receiver for Windows, Garage Doors, Toys etc. : Switches & Dimmers : desertcart.co.uk ✓ Free delivery on eligible orders Review: Worked great to convert my wall switched electric garage doors to remote - Worked great to convert my wall switched electric garage doors to remote. I did two separate doors, you can do up to four. Great piece of kit Review: Much better quality than expected, but instructions useless! - This is a nicely made little unit. It works well starting my diesel generator remotely. The box ix too small for all but the tiniest cables so I put it in a bigger enclosure. Also the instructions are less than useless! The use of ABCD for the 4 channels and then using ABC for the terminals is also stupid. For reference; Looking at the unit as in the pics, the channels are ABCD going from right to left. The terminals are A= Normally open, B=Common, C=normally closed. So for a simple ON/OFF switch use B and A They are all volt-free terminals meaning you can switch 12v, 24v , 110 or 240v. The jumper has 3 possible positions. As supplied it is in self-latching toggle mode, ie one press for ON, another press for OFF. remove the jumper and you get momentary functionality, ie the channel is ON for as long as you hold the button down so this is good in starting applications. I have no idea what the third option is (Interlock) ! The wiring diagram for a DC motor is a little confusing but it's basically to show how to energise and then reverse a motor, eg for a garage door. So you are using channels A and B for UP/DOWN of the door. Jumper must be in momentary mode. Press A, motor is energised, press B and motor is energised with reverse polarity. You could use self-latching mode if you have end switches on the door runners. Standby current measured at 8mA, quoted 6 but still very low. This will flatten my genny battery in 83 days! I may disable the blue standby LED which serves no purpose. It's all 12v and Solar at this location. I like this unit and have already thought of loads of other uses. I wish they did a 220v version...4 out of 5 because of lousy instructions, and I have only just fitted it so we will see how long it lasts... ## Features - Change of operation mode: wireless remote control, On/Off control unit with 4 channel CH 433MHz radio switch with 2 transmitters. - Good design: wireless remote control, extremely easy to install and use. Stable and reliable performance with high reception sensitivity (> - 105dBm). Using wireless coding technique, non-directional switch, do not disturb each other. - Good signal, high sensitivity: wireless remote control, a strong signal can overcome walls, floors and doors and be controlled from anywhere within a certain distance. - Intelligent Learning Mechanism: Wireless remote control, the learning code provides high security due to the low repetition frequency and relearning mode, which allows you to erase the old code and re-learn a new code when losing a remote control. It can support up to 16 different remote encodings. - Wide range of applications: wireless remote control, wide range of applications, from simple main remote control to autonomous control such as windows, entrances, garage doors, alarm systems, lifters and so on. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01ELJ1D1A | | Guaranteed software updates until | unknown | | Manufacturer | INSMA Co.,Ltd | | Product Dimensions | 0.1 x 0.1 x 0.1 cm; 4.54 g | ## Product Details - **Brand:** INSMA - **Special feature:** Universal, Wireless - **Colour:** 2 Transceivers with 1 Receiver - **Max number of supported devices:** 1 - **Compatible devices:** Air Conditioner - **Connectivity technology:** Wireless - **Number of buttons:** 2 - **Controller type:** Button Control - **Maximum range:** 200 Metres, 30 Metres - **Item weight:** 0.01 Pounds ## Images ![433MHz 12V 4CH Wireless Remote Control Switch Relay Switch with 2 Transceivers and 1 Receiver for Windows, Garage Doors, Toys etc. - Image 1](https://m.media-amazon.com/images/I/61mRlDVz+fL.jpg) ![433MHz 12V 4CH Wireless Remote Control Switch Relay Switch with 2 Transceivers and 1 Receiver for Windows, Garage Doors, Toys etc. - Image 2](https://m.media-amazon.com/images/I/71l-Xmr5SwL.jpg) ![433MHz 12V 4CH Wireless Remote Control Switch Relay Switch with 2 Transceivers and 1 Receiver for Windows, Garage Doors, Toys etc. - Image 3](https://m.media-amazon.com/images/I/61oDNgNEFHL.jpg) ![433MHz 12V 4CH Wireless Remote Control Switch Relay Switch with 2 Transceivers and 1 Receiver for Windows, Garage Doors, Toys etc. - Image 4](https://m.media-amazon.com/images/I/71EJAcd1JqL.jpg) ![433MHz 12V 4CH Wireless Remote Control Switch Relay Switch with 2 Transceivers and 1 Receiver for Windows, Garage Doors, Toys etc. - Image 5](https://m.media-amazon.com/images/I/71AoiEXXuHL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worked great to convert my wall switched electric garage doors to remote *by A***⁶ on 15 October 2023* Worked great to convert my wall switched electric garage doors to remote. I did two separate doors, you can do up to four. Great piece of kit ### ⭐⭐⭐⭐ Much better quality than expected, but instructions useless! *by B***Y on 30 December 2020* This is a nicely made little unit. It works well starting my diesel generator remotely. The box ix too small for all but the tiniest cables so I put it in a bigger enclosure. Also the instructions are less than useless! The use of ABCD for the 4 channels and then using ABC for the terminals is also stupid. For reference; Looking at the unit as in the pics, the channels are ABCD going from right to left. The terminals are A= Normally open, B=Common, C=normally closed. So for a simple ON/OFF switch use B and A They are all volt-free terminals meaning you can switch 12v, 24v , 110 or 240v. The jumper has 3 possible positions. As supplied it is in self-latching toggle mode, ie one press for ON, another press for OFF. remove the jumper and you get momentary functionality, ie the channel is ON for as long as you hold the button down so this is good in starting applications. I have no idea what the third option is (Interlock) ! The wiring diagram for a DC motor is a little confusing but it's basically to show how to energise and then reverse a motor, eg for a garage door. So you are using channels A and B for UP/DOWN of the door. Jumper must be in momentary mode. Press A, motor is energised, press B and motor is energised with reverse polarity. You could use self-latching mode if you have end switches on the door runners. Standby current measured at 8mA, quoted 6 but still very low. This will flatten my genny battery in 83 days! I may disable the blue standby LED which serves no purpose. It's all 12v and Solar at this location. I like this unit and have already thought of loads of other uses. I wish they did a 220v version...4 out of 5 because of lousy instructions, and I have only just fitted it so we will see how long it lasts... ### ⭐⭐⭐⭐⭐ As described and delivered promptly *by C***S on 30 July 2025* As described and delivered promptly --- ## 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.ma/products/56148310-433mhz-12v-4ch-wireless-remote-control-switch-relay-switch-2](https://www.desertcart.ma/products/56148310-433mhz-12v-4ch-wireless-remote-control-switch-relay-switch-2) --- *Product available on Desertcart Morocco* *Store origin: MA* *Last updated: 2026-05-16*