Honeywell RCA2200N1005/A MyChime Door Chime Wireless Door Chime Software and Blank Soundcard MyChime Software converts .MIDI, .WAV or .MP3 sound files to chime tunes Requires MyChime Wireless Chime & Push purchased separately Supports Windows XP and 2000 Converts .MIDI, .WAV, and .MP3 sound files to chimes tunes. Supports Windows 2000 or XP.