We all know that classic “ding dong” that comes with a doorbell. Oftentimes you will hear it at a different pitch, but it’s always the generic bell tone. The people at Swann must have tired of that monotonous sound, so they invented the MP3 DJ Doorbell.

This is a wireless doorbell that will play whatever you like whenever someone comes knocking at your door. Whether you want the same old bell sound, Lady Gaga, or Iron Maiden, the choice is all yours. All of the songs will be stored on a SD card (which you will have to purchase separately), which means you can have anywhere from 600-10,000 songs at any given time. Now the obvious question is why would anyone want so many songs downloaded onto a doorbell. The answer to that, is in the name. It does function as a music player, and as the speaker unit uses 3 AA batteries, you can take this with you wherever you go. For $50, you’ll get the speaker unit, doorbell unit, a USB cable hookup, and MP3 editing software which will allow you to adjust the duration of each song.