I decided the “hacked” Glade PIR didn’t cut it.

1. It responds to light conditions so a sudden change in lighting (sun & clouds) could trigger it
2. It’s completely useless at night since without light it cannot detect movement linked to change in light conditions

I therefore decided to buy another “real” PIR from Tandy. I however had a hole on the wall and all the wiring ready so I simply cut a whole in the Glade housing to fit the PIR.

PIR Motion Sensor Module

Glade PIR V2