SONY RM-SR200 AUDIO SYSTEM REMOTE CONTROL/HCDGX20, HCDGX25, HCDGX40 SONY RM-SR200 AUDIO SYSTEM REMOTE CONTROL/HCDGX20, HCDGX25, HCDGX40 All REMOTES are checked for IR Output. I'm not responsible for incompatibility issues Please check for compatibility with your unit Battery NOT Included