The file 'PIR HC-SR501 Housing 3D Printer Model' is (stl) file type, size is 83.57 KB.
Housing for PIR HC-SR501 China modules angled 45 degrees.
Easy to find on ebay.
Two different designs: one square, one more rounded.
I also added the PIR_simple_round version, but maybe you need support for it.
PIR45_angular.stl |
PIR45_round.stl |
PIR_simple_round.stl |