Sony SONY 147713311 (RM-U185) REMOTE CONTROL THE SONY 147713311 REMOTE CONTROL ALLOWS EASY OPERATION FOR YOUR COMPATIBLE SONY MODEL. THE 147713311 (RM-U185) IS PERFECT IF YOU LOSE THE ONE THAT WAS INCLUDED WITH YOUR UNIT OR IF YOU'RE IN NEED OF AN ADDITIONAL REMOTE. THE 147713311 CONTROLS ALL BASIC FUNCTIONS OF THE Works with the following models: Sony RMU185, Sony STRDE185, Sony STRDE197