--- product_id: 61914949 title: "Sony 149331411 Remote Commander (RMT-TX300E) (3rd Party alternative for RMT-TX300E) - (Spare Parts > Remote Controls)" brand: "sony" price: "AR$83511" currency: ARS in_stock: true reviews_count: 13 category: "Sony" url: https://www.desertcart.com.ar/products/61914949-sony-149331411-remote-commander-rmt-tx300e-3rd-party-alternative-rmt store_origin: AR region: Argentina --- # Infrared tech, seamless TV control 2x AAA batteries, instant power-up 45 responsive buttons, tactile precision Sony 149331411 Remote Commander (RMT-TX300E) (3rd Party alternative for RMT-TX300E) - (Spare Parts > Remote Controls) **Brand:** sony **Price:** AR$83511 **Availability:** ✅ In Stock ## Summary > 🎯 Master your screen with precision—because your remote should work as hard as you do. ## Quick Answers - **What is this?** Sony 149331411 Remote Commander (RMT-TX300E) (3rd Party alternative for RMT-TX300E) - (Spare Parts > Remote Controls) by sony - **How much does it cost?** AR$83511 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/61914949-sony-149331411-remote-commander-rmt-tx300e-3rd-party-alternative-rmt) ## Best For - sony enthusiasts ## Why This Product - Trusted sony brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Simplicity:** No programming needed—just insert batteries and control your Sony TV instantly. - • **Ergonomic Button Layout:** 45 soft, responsive buttons designed for effortless navigation and ultimate comfort. - • **Wide Sony Compatibility:** Works seamlessly with multiple Sony TV models including KD-55X720E and more. - • **Trusted Quality & Warranty:** Sony-backed 1-year manufacturer warranty for peace of mind and durability. - • **Precision Infrared Connectivity:** Reliable infrared tech ensures flawless command execution up to 6 meters away. ## Overview The Sony RMT-TX300E Remote Commander is a high-quality, infrared-based replacement remote compatible with a broad range of Sony TVs. Featuring 45 tactile buttons and requiring just 2 AAA batteries, it offers instant plug-and-play functionality without programming. Lightweight at 97 grams and backed by a 1-year manufacturer warranty, it delivers reliable control up to 6 meters, making it the perfect upgrade for professionals seeking seamless, responsive TV management. ## Description Sony Remote Commander RMTTX300E 3rd Party alternative for RMTTX300E 149331411 Spare Parts Remote Controls Review: Great controller - This is such a good buy. After buying the cheaper version from desertcart, and it being completely rubbish from the start. I thought I would spend a bit more this time and try this one, So glad I did. It is just like our original controller. The buttons are soft and responsive and it worked straight away with our Sony TV. I can't recommend this controller enough. Review: Good replacement - Buttons on my 6 year old remote were starting to stick & power button had stopped working. After reading reviews, paid a little bit extra & very pleased that it works perfectly. As others have said, just put batteries in & works with TV straight away. ## Features - Original remote control RMT TX300E, 1 493 314 11 from Sony - The remote control is compatible with the following models: 149331411, KD43X7000E, KD 43X7000E, KD43X7000F, KD43X720E, KD 43X720E, KD43XE7000, KD49X7000E, KD 49X7000E, KD49X70000000F, KD4F 9 x 720. E, KD 49X720E, KD55X7000E, KD 55X7000E, KD55X7000F, KD55X720E, KD 55X72 - The offered product is a remote control, which does not need to be programmed and can be used immediately after inserting the batteries. Batteries are not included ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B071HV377R | | Battery Types | Alkaline | | Best Sellers Rank | 13,954 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 919 in Remote Controls (Electronics & Photo) | | Brand | Sony | | Brand Name | Sony | | Button Quantity | 45 | | Colour | Multicolour | | Compatible Devices | Television | | Compatible Television Models | Sony KD-55X720E | | Compatible devices | Television | | Connectivity technology | Infrared | | Controller Type | Button Control | | Customer Reviews | 4.6 out of 5 stars 2,687 Reviews | | Global Trade Identification Number | 05711783484370 | | Item Weight | 97 Grams | | Manufacturer | Sony | | Manufacturer Part Number | RMT-TX300E | | Max number of supported devices | 1 | | Maximum Number of Supported Devices | 1 | | Maximum Range | 6 Metres | | Model Name | RMT-TX300E | | Model Number | RMT-TX300E | | Network Connectivity Technology | Infrared | | Number of Batteries | 2 AAA batteries required. | | Number of Items | 1 | | Number of Packs | 1 | | Product Features | Infrared | | Product Warranty | 1 Year Manufacturer | | Special feature | Infrared | | Unit Count | 1.0 count | ## Product Details - **Brand:** Sony - **Colour:** Multicolour - **Compatible devices:** Television - **Connectivity technology:** Infrared - **Controller type:** Button Control - **Max number of supported devices:** 1 - **Maximum range:** 6 Metres - **Model name:** RMT-TX300E - **Number of buttons:** 45 - **Special feature:** Ergonomic ## Images ![Sony 149331411 Remote Commander (RMT-TX300E) (3rd Party alternative for RMT-TX300E) - (Spare Parts > Remote Controls) - Image 1](https://m.media-amazon.com/images/I/41WFUcHY7ES.jpg) ![Sony 149331411 Remote Commander (RMT-TX300E) (3rd Party alternative for RMT-TX300E) - (Spare Parts > Remote Controls) - Image 2](https://m.media-amazon.com/images/I/51ds+G8hF9L.jpg) ![Sony 149331411 Remote Commander (RMT-TX300E) (3rd Party alternative for RMT-TX300E) - (Spare Parts > Remote Controls) - Image 3](https://m.media-amazon.com/images/I/61eV6+1Q1LL.jpg) ![Sony 149331411 Remote Commander (RMT-TX300E) (3rd Party alternative for RMT-TX300E) - (Spare Parts > Remote Controls) - Image 4](https://m.media-amazon.com/images/I/51ipUmd2JBL.jpg) ![Sony 149331411 Remote Commander (RMT-TX300E) (3rd Party alternative for RMT-TX300E) - (Spare Parts > Remote Controls) - Image 5](https://m.media-amazon.com/images/I/51EuccOy7tL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Would this work on a Sony smart tv** A: My puppy chewed the one that came with my TV set. I got another remote but made sure it had the same model number as the original one. Don't know if it would work on every Sony smart TV. **Q: Hi there. can i use this remote wth a sony bravia kdl32w5810u? many thanks.** A: I have a sony bravia and it works with it perfectly **Q: Sorry that does not answer my question. Is it the same as what is in the picture? That is my question?** A: Yes it is identical. **Q: Do I Have to Program This to the TV** A: I didn't need to program it as was a like for like replacement. Best to check compatibility with TV manufacturers online. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great controller *by K***E on 14 December 2023* This is such a good buy. After buying the cheaper version from Amazon, and it being completely rubbish from the start. I thought I would spend a bit more this time and try this one, So glad I did. It is just like our original controller. The buttons are soft and responsive and it worked straight away with our Sony TV. I can't recommend this controller enough. ### ⭐⭐⭐⭐⭐ Good replacement *by A***R on 16 January 2024* Buttons on my 6 year old remote were starting to stick & power button had stopped working. After reading reviews, paid a little bit extra & very pleased that it works perfectly. As others have said, just put batteries in & works with TV straight away. ### ⭐⭐⭐⭐⭐ Great Remote *by E***T on 7 August 2023* Unlike the last remote i bought from amazon for a knock down price of £5.99 this model works perfectly, the first remote i bought you had to really press the buttons hard to make therm work, this new remote works with ease. worth paying the extra for. ## Frequently Bought Together - Sony - Remote Control - (Pack of 2) Replacement-Remote-Control for Roku-TV,Compatible for TCL Roku/Hisense Roku/Onn Roku/Philips Roku Smart TVs(Not for Roku Stick and Box) - 【Pack of 2】 for Samsung Smart TV Remote Control Replacement,Universal for All Samsung TVs --- ## 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.com.ar/products/61914949-sony-149331411-remote-commander-rmt-tx300e-3rd-party-alternative-rmt](https://www.desertcart.com.ar/products/61914949-sony-149331411-remote-commander-rmt-tx300e-3rd-party-alternative-rmt) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-10-11*