Sony 1-493-370-12 Remote Commander RMT-AA401U

Product Description

The SONY 1-493-370-12 is a genuine OEM replacement remote commander designed for Sony home audio receiver systems. This remote control unit, also referenced as RMT-AA401U, provides full-function wireless command capability for compatible Sony AV receivers. It restores original remote functionality without requiring programming or third-party workarounds. Service technicians and electronics repair professionals use this part when the original remote has been lost, damaged, or failed. The unit ships as a direct factory replacement, maintaining the same button layout and IR command codes as the original included accessory.

This remote commander is intended for use with Sony home audio and AV receiver equipment. Based on available product references, it is associated with the Sony STR-DH790 AV receiver, making it a direct service replacement for that model line. It is suited for residential home theater installations where the original remote is no longer functional. Installation requires no tools and no wiring.

Key Features

• Genuine OEM Sony replacement remote commander
• Referenced model number RMT-AA401U for cross-reference identification
• Associated with Sony STR-DH790 AV receiver series
• Direct drop-in replacement with no programming required
• Restores original IR command set and button layout

Compatibility

Associated with the Sony STR-DH790 AV receiver based on supplied product data. Verify the remote model number RMT-AA401U against the original remote or receiver documentation before ordering to confirm fitment.

Installation Notes

Remote commander replacement requires no tools and no disassembly of the receiver unit. Install fresh batteries of the correct size before use, referring to the receiver owner manual for battery type. No power-down of the AV receiver is required to swap the remote. Confirm IR signal operation by pointing the remote at the receiver sensor after battery installation.

Technical Specifications

• Remote Model Reference: RMT-AA401U
• Associated Receiver Model: STR-DH790

Standard Information

• Brand: SONY
• Manufacturer Part Number: 1-493-370-12