Knock Knock Door Bell
by Al
If you can’t hear it when people knock on your door then a solution is at hand (literally) via the Knock-Knock Door Chime.
Unlike regular doorbells this one doesn’t have a button for your visitor to press, they simply knock on the door and this gadget will sense it and set off the chime, so no more ugly doorbells. What next a doorbell that makes a knock knock sound. Actually I’m surprised you can’t get an MP3 playing doorbell that you can download tunes too maybe it could be yet another iPod add-on, the iChime.
Anyway the Knock-Knock Door Chime is a real product and available for $49.95.

Mark Bergeron Says: October 30, 2006 at 5:53 am
A doorbell that plays MP3s and WAV files exists and can be seen at :
YourBell