PIR Housing
grabcad
Here is a case designed specifically for encasing a motion-activated Adafruit PIR sensor. For reference, you can find this product on Adafruit's website at https://www.adafruit.com/product/189.
Download Model from grabcad
With this file you will be able to print PIR Housing with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on PIR Housing.