Consumer Products

 

Automotive Public Address System with sound effects and more
www.cogapa.com

Musical Doorbell for the home with built-in piano keboard to program songs 
www.musicaldoorbell.com

iChime, the digital "Play Anything" Doorbell - record and play anything you want 
www.ichime.com

Coga, CogaPA, and iChime are registered trademarks of Microsystems Development Tehnologies, Inc.