Snap Press Tool
How to use the Snap Press tool to secure your sensor to canopy
Take the small metal grommet from packaging:
Choose your preferred color snap for your canopy (black, white or clear). Nest the snap into the concave side of the grommet:
Position the sensor on the underside of the canopy and press forward so you can see the outline of the sensor from the top of the canopy:
Place the snap & grommet directly over the sensor and press hard to secure.
End result: