This is a model for an alternative enclosure for the Third Reality vibration sensor. The original one is square, this one puts the batteries to the side and makes it a rectangle instead.

Performing this change will thoroughly void your warranty and all this is, of course, at your own risk. Ask for help from someone familiar with electronics when you don't know what you're doing.

You will have to:

1. open up the sensor,
2. remove the two screws holding the PCB,
3. remove the PCB, batteries and the battery springs
4. Unsolder the battery springs from the PCB
5. Solder some wires to the PCB where the battery springs used to be
6. Put everything in the 3D printed enclosure
7. Solder the wire to the battery springs (mind the polarity)

I hope it helps someone!