The RCA2205N is a supplemental pre-recorded Holiday Sound Card for use with the Honeywell MyChime products RCWL2200A and RCWL2205A. Great for customizing your door chime to the holiday seasons, you can greet your guests with festive tunes to match the season. The available tunes on this sound card are "We Wish You a Merry Christmas", "Auld Lang Syne", "America the Beautiful", A howling werewolf sound, and sleigh bells jingling.