---
product_id: 551064897
title: "7SEVEN® Compatible for Sony Home Theatre Remote Control Original RMT-AA231U Suitable for STR-DH770 STRDH770 Model AV Systems and Amplifiers - Match Exactly with Each Keys"
brand: "7 seven"
price: "¥3924"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/551064897-7seven-compatible-for-sony-home-theatre-remote-control-original-rmt
store_origin: JP
region: Japan
---

# 32 ft reliable range 0.5s ultra-fast IR response AAA battery powered, no pairing 7SEVEN® Compatible for Sony Home Theatre Remote Control Original RMT-AA231U Suitable for STR-DH770 STRDH770 Model AV Systems and Amplifiers - Match Exactly with Each Keys

**Brand:** 7 seven
**Price:** ¥3924
**Availability:** ✅ In Stock

## Summary

> 🎬 Take control like a pro—your Sony AV system’s perfect match!

## Quick Answers

- **What is this?** 7SEVEN® Compatible for Sony Home Theatre Remote Control Original RMT-AA231U Suitable for STR-DH770 STRDH770 Model AV Systems and Amplifiers - Match Exactly with Each Keys by 7 seven
- **How much does it cost?** ¥3924 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/551064897-7seven-compatible-for-sony-home-theatre-remote-control-original-rmt)

## Best For

- 7 seven enthusiasts

## Why This Product

- Trusted 7 seven brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Extended Reach Control:** Operate your home theatre from up to 32 feet away with precision
- • **Plug & Play Simplicity:** No programming needed—just insert batteries and take charge immediately
- • **Instant Command Execution:** Experience lightning-fast 0.5 second response time—no lag, no wait
- • **Ergonomic & Durable Design:** Comfortable grip with sturdy ABS build for long-lasting use
- • **Seamless Sony AV Compatibility:** Perfectly matches STR-DH770 & STRDH770 models for flawless control

## Overview

The 7SEVEN RMT-AA231U is a precision-engineered infrared remote control designed exclusively for Sony STR-DH770 and STRDH770 home theatre amplifiers. Featuring a rapid 0.5-second response time and a reliable 32-foot operating range, it offers plug-and-play convenience without any programming. Powered by AAA batteries (not included), its ergonomic ABS design ensures comfortable, durable use, making it the ultimate replacement remote for your Sony AV system.

## Description

This product remote control suitable for STR-DH770 STRDH770 Model Sony AV System

## Features

- 【 Compatible for Sony AV System Remote 】: The 7SEVEN Remote control RMT-AA231U model of sony home theatre amplifier suitable for following models STR-DH770 and STRDH770
- 【 Applicable Type 】This infrared replacement remote works with Specific Model of sony home theatre amplifier. We offer you an authentic details same as we advertised.
- 【 Quick Response 】This is the updated infrared remote control for Sony AV Systems. An outstanding response between Amplifier and remotes, it will respond quickly in 0.5 seconds, available directly use within 10 meters (32 feet).
- 【How to Use 】 No programming or paring is needed. Just insert new AAA batteries to get it work.
- 【 Recommended 】Use new AAA Alkaline batteries for better performance and long lasting. (Batteries and manual are not included).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | 7 SEVEN |
| Manufacturer | 7SEVEN, Chennai, TamilNadu |
| Model | RMT-AA231U |
| Model Name | remote control rmt-aa231u |
| Product Dimensions | 20 x 4.7 x 2 cm; 98 g |
| Batteries | 2 AAA batteries required. |
| Item model number | RMT-AA231U |
| Hardware Platform | Sony Home Theatre Remote |
| Compatible Devices | DVD/Blu-ray Player, Home Theater, Stereo System |
| Special Features | Ergonomic |
| Number of items | 1 |
| Display Technology | lcd |
| Power Source | Battery Powered |
| Battery Description | AAA |
| Batteries Included | No |
| Batteries Required | Yes |
| Connector Type | Infrared |
| Material | ABS |
| Form Factor | Remote Control |
| Includes Rechargeable Battery | No |
| Manufacturer | 7SEVEN |
| Country of Origin | China |
| Item Weight | 98 g |

## Product Details

- **Brand:** 7 SEVEN
- **Special Feature:** Ergonomic
- **Colour:** black
- **Max Number of Supported Devices:** 1
- **Compatible Devices:** DVD/Blu-ray Player, Home Theater, Stereo System

## Images

![7SEVEN® Compatible for Sony Home Theatre Remote Control Original RMT-AA231U Suitable for STR-DH770 STRDH770 Model AV Systems and Amplifiers - Match Exactly with Each Keys - Image 1](https://m.media-amazon.com/images/I/41U2ANsH-QL.jpg)
![7SEVEN® Compatible for Sony Home Theatre Remote Control Original RMT-AA231U Suitable for STR-DH770 STRDH770 Model AV Systems and Amplifiers - Match Exactly with Each Keys - Image 2](https://m.media-amazon.com/images/I/61z71c6D8bL.jpg)
![7SEVEN® Compatible for Sony Home Theatre Remote Control Original RMT-AA231U Suitable for STR-DH770 STRDH770 Model AV Systems and Amplifiers - Match Exactly with Each Keys - Image 3](https://m.media-amazon.com/images/I/41f8kiFWgUL.jpg)
![7SEVEN® Compatible for Sony Home Theatre Remote Control Original RMT-AA231U Suitable for STR-DH770 STRDH770 Model AV Systems and Amplifiers - Match Exactly with Each Keys - Image 4](https://m.media-amazon.com/images/I/51vbNObLapL.jpg)
![7SEVEN® Compatible for Sony Home Theatre Remote Control Original RMT-AA231U Suitable for STR-DH770 STRDH770 Model AV Systems and Amplifiers - Match Exactly with Each Keys - Image 5](https://m.media-amazon.com/images/I/51ErFSUVnZL.jpg)

## Available Options

This product comes in different **Style Name** options.

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**Shop now:** [https://www.desertcart.jp/products/551064897-7seven-compatible-for-sony-home-theatre-remote-control-original-rmt](https://www.desertcart.jp/products/551064897-7seven-compatible-for-sony-home-theatre-remote-control-original-rmt)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-22*