The RC1204 RC1204 remote control is a reliable replacement for a Denon AV receiver remote. It is ideal for replacing a broken or outdated unit, restoring convenient control of your Denon devices. Compatibility Fits Denon RC1204 RC 1204 RC1204 DM40 DM40DAB RCDM40 RCDM40DAB and related RC1204 family models Not limited to only these models Ease of use No programming or configuration required Insert batteries (not included) and start using the replacement remote immediately Quality and replacement remote to meet your needs 3 months for peace of mind Use scenarios Scenario 1: In a home theater setup, a damaged Denon remote to regain full control of the AV receiver without disruption Scenario 2: Use as a spare remote for Denon DM40 or DM40DAB systems, enabling multiroom or shared access Scenario 3: Keep a backup remote for travel or when the original remote is misplaced or unavailable